1978 Mercury Monarch Performance and Racing Products

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Essential Performance and Racing Products for 1978 Mercury Monarches

Competition Cams – Competition Cams Xtreme Energy 240/246 Hydraulic Flat Cam, 35-250-4 (Part No.35-250-4)

Competition Cams Xtreme Energy 240/246 Hydraulic Flat Cam, 35-250-4

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$309.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,
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Richmond Gear – Richmond Gear Ring and Pinion Set, F9543 (Part No.F9543)

Richmond Gear Ring and Pinion Set, F9543

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$185.99
Richmond Gear Ring and Pinion Set, F9543.
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Accel – Accel Spark Plug Wire Set – 8.8mm-300+ Ferro-Spiral Race – Universal- Vari-Angle Boots – 7040 300+ race wire universal spark plug wire sets have a … (Part No.7040)

Accel Spark Plug Wire Set - 8.8mm-300+ Ferro-Spiral Race - Universal- Vari-Angle Boots - 7040 300+ race wire universal spark plug wire sets have a ...

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$187.99
The oversized 8.8mm wire features a double silicone construction rated at over 600 F and 60kV. High gloss black silicone wire jacket not only looks great, but resists heat extremes, petrochemicals, ozone and moisture better than so-called blended materials for greater durability and longer life. High-density, high-temperature silicone insulation provides greater dielectric strength and eliminates arcing and the effects of corona better than typical OE style rubber materials. All-Kevlar stranded inner core and fiberglass braiding add greater pull strength and terminal retention. Stainless steel and brass terminals provide unsurpassed electrical conductivity and excellent corrosion resistance compared to terminals made of common or plated metals.
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Spicer – Spicer Universal Joint, 5-7439X (Part No.5-7439X)

Spicer Universal Joint, 5-7439X

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$31.99
You expect a lot from your vehicle, and Spicer Life Series (SPL) universal joints deliver. SPL universal joints consistently outperform competitors, so you can hit the road or trail with confidence. Check out the difference that SPL universal joints can make in your vehicle, and make sure you are getting the longer life, increased bearing capacity and lower maintenance costs that Spicer Life Series (SPL) can provide.
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B & M – B & M Flexplate For 164 Tooth Ford 28.2 Ounce Small Block, 50237 (Part No.50237)

B & M Flexplate For 164 Tooth Ford 28.2 Ounce Small Block, 50237

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$192.99
As performance levels increase, an O.E. style flex plate just won’t cut it and a stronger option is a necessity to prevent transmission and/or converter failure. B&M has you covered with our high-performance flex plate designed for Ford, Lincoln, and Mercury (externally balanced) 289 and 302ci V8 engines with 28.2-ounce imbalance. Features include high tensile strength steel to resist elongation and cracking, an 11.4-inch bolt pattern, and 164 tooth ring gear. The assembly is then Zinc plated and treated with a Chromate Conversion Coating for added corrosion resistance and durability. B&M flexplates are ideal for hot rods, street cars, tow vehicles, or other vehicles needing the added protection and toughness that B&M has been delivering since 1953. Compatible with C4 and C6 automatic transmissions.
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MSD Ignition – MSD Ignition Starter, 5090 (Part No.5090)

MSD Ignition Starter, 5090

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$507.99
Our DynaForce starter is designed to crank over the highest compression engines on a hot day in Death Valley. Not that too many race cars are sitting in Death Valley, but it’s good to know that you have the oomph to make it happen. The DynaForce starter features all new components beginning with a three horsepower motor. This power is used to crank over the reduced 4.4:1 gear set to deliver great torque to the engine’s ring gear to get the engine turning. The downsized housing clears most headers and oil pans, but just in case, we made the billet mount so it can be clocked in different positions to help in tight applications. The assembly is powder coated MSD red and will stay looking good, even though it’s underneath your car.
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Mr. Gasket – Mr. Gasket Alternator: Remanufactured, 80 Amps, 5124 (Part No.5124)

Mr. Gasket Alternator: Remanufactured, 80 Amps, 5124

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$449.99
“Upgrade your vehicle’s charging system with this remanufactured 80-amp alternator, designed to exceed original equipment specifications for superior reliability. Featuring a Ford 1G small case design, this alternator is compatible with most 1961-’85 Ford vehicles and works seamlessly with OEM-style external regulators. Its chrome-plated finish not only enhances durability but also adds a sleek, polished look under the hood. With a 6.875″” bolt spacing and a 1-groove V-belt pulley included, installation is straightforward and hassle-free. Operating at 12 volts, this alternator delivers consistent performance, making it an ideal replacement for your original unit. Built for dependability and style, its the perfect choice for restoring or upgrading your classic Ford.”
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Lakewood – Lakewood Clutch Fork Pivot Ball-Adj:GM, 15501 (Part No.15501)

Lakewood Clutch Fork Pivot Ball-Adj:GM, 15501

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$54.09
Designed to allow additional adjustment of the clutch fork height to eliminate clutch release problems when installing a high performance clutch. Recommended for use with Lakewood safety bell housings. Available for most GM, Ford, and Mopar applications. Adjustable dowel pins correct for improper register bore alignment of bell housing.
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Holley EFI – Holley EFI SNIPER 2300 BLACK, 550-850 (Part No.550-850)

Holley EFI SNIPER 2300 BLACK, 550-850

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$1349.99
Holley EFI SNIPER 2300 BLACK, 550-850.
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B & M – B & M Torque Converter, C4 26 Spline 10.5 Bc, 50416 (Part No.50416)

B & M Torque Converter, C4 26 Spline 10.5 Bc, 50416

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$675.99
B&M Holeshot 2400 for 1970-82 Ford C4 Automatic Transmissions Holeshot Torque Converter 2400 Stall with 26 spline input and 10.5-inch bolt circle. The Holeshot 2400 converter is good for vehicles with some performance engine modifications, particularly big cams that tend to reduce low-end power and torque. The higher stall speed of this converter will launch the car in a higher rpm range where more torque is readily available, resulting in quicker acceleration. Holeshot converters feature furnace brazed impeller fins and turbine, new precision alloy impeller hub and new heavy duty needle bearings. Other features include fully balanced and pressure tested by expert technicians. If your vehicle is equipped with a plate type nitrous system or supercharger, please refer to the Nitrous Holeshot line of converters. Notes: Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. This converter is Not recommended for supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product.
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Edelbrock – Edelbrock Water Pump for Small-Block Ford 351W in Black Finish, 88433 (Part No.88433)

Edelbrock Water Pump for Small-Block Ford 351W in Black Finish, 88433

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$389.99
Edelbrock Water Pump for Small-Block Ford 351W in Black Finish, 88433.
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MSD Ignition – MSD Ignition Distributor Cap, Ford HEI, Black, 84083 (Part No.84083)

MSD Ignition Distributor Cap, Ford HEI, Black, 84083

from

$71.09
MSD molds our most popular V8 distributor caps in-house. These caps are injection molded from DuPont Rynite material and feature spark plug-style terminals. These terminals offer improved locking connections and the Rynite material is extremely strong with excellent dielectric properties. Plus, most caps have an optional wire retainer that is supplied with these caps to lock the wires in place.
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B & M – B & M Automatic Shifter – Hammer – Universal, 80885 (Part No.80885)

B & M Automatic Shifter - Hammer - Universal, 80885

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$399.99
The Hammer shifter may just be the most comfortable and versatile shifter available. The unique design of the shift handle easily fits all sizes of hands providing the appropriate wrist angle and feel when shifting. The multi-position lockout trigger is spoon-shaped for easy operation in a multitude of grip positions and controls the reverse lockout feature, meeting NHRA/IHRA safety rules. Also features a smooth positive ratchet action, which only allows you to shift one gear at a time, so you’ll never have to worry about missing a gear from over-shifting. Other safety features include a backup light switch, neutral safety switch and illuminated gear position indicator. The result is a shifter that is perfect for all new generation vehicles and street rods where style is not just form, but function. Includes all necessary hardware, console, 5-foot shifter cable, brackets, shift arms and detailed instructions for an easy at home installation. This shifter comes with all necessary parts for use with three and four-speed automatic transmissions such as 1966 and later Chrysler Torqueflite A727, A904, A500, and A518 transmissions. Ford C4, C6 transmissions. GM models TH 200, TH250, TH350, TH400, 2004R, 700R4, 4L60, 4L60E – 4L85E without PRNDL switch transmissions. Notes: Ford AOD trans require installation kit #40496, AODE & 4R70W trans require installation kit #40504 and E40D & 4R100 trans require installation kit #40505. GM 4L60E – 4L85E transmissions with PRNDL switch requires optional lever kit #70499. Overall dimensions – 10L x 6.25W x 13.5H
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Energy Suspension – Energy Suspension Universal End Link – 2-3/4 to 3-1/4 in., 9.8162G (Part No.9.8162G)

Energy Suspension Universal End Link - 2-3/4 to 3-1/4 in., 9.8162G

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$29.99
Energy Suspension continues to be the World leader in performance polyurethane suspension technology. Dedication to manufacturing and developing superior products has established Energy Suspension as the most asked-for name in performance polyurethane components today. The complex and diverse nature of Energy’s proprietary Hyper-Flex material requires constant attention to developing the optimum polyurethane formulas. This devotion has produced the quality components that our customers continue to demand. Providing problem-solving solutions with applications for the most popular vehicles, paired with our Limited warranty and superb customer support, Energy Suspension is your first quality choice in performance polyurethane suspension components.
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Edelbrock – Edelbrock Cylinder Head Gasket Set for Ford, 7341 (Part No.7341)

Edelbrock Cylinder Head Gasket Set for Ford, 7341

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$130.99
“Edelbrock part No. 7341 head gasket is intended for Ford 302 E-Boss and 351w E-Boss (Clevor) conversions using Edelbrock No. 61699 heads. This gasket comes as a set and has a 4.100″” bore size, .041″” compressed thickness and 9.2 cc volume.”
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FEL-PRO Performance – FEL-PRO Performance Engine Valve Cover Gasket Set, 1684 (Part No.1684)

FEL-PRO Performance Engine Valve Cover Gasket Set, 1684

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$50.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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B & M – B & M Transpak, 50229 (Part No.50229)

B & M Transpak, 50229

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$155.99
The B&M Transpak is the next step up from the B&M Shift Improver kit. It has all the features in the Shift Improver kit, plus it provides additional driver manual control (GM TH-400, 350, Ford C-6 and Chrysler Torqueflite only). The B&M Transpak for 1970-1982 Ford, Lincoln, Mercury C4 automatic transmissions recalibrate’s your C4 transmission for optimum performance to best suit your needs. Most stock automatic transmissions won’t downshift into low gear above 15 mph, and automatically upshift at a predetermined speed no matter what gear you’re in. With the Transpak, you can downshift at any speed, and you can hold the transmission in first gear to any speed that you want! This is an asset when you’ve got a modified engine, and you want additional RPMs, or you’re towing a trailer or driving heavy loads downhill. Stage 1. Heavy Duty is for street rods, normal passenger vehicles or other heavy duty use. Firmer shift feel but not harsh. Improves transmission performance and life dramatically without loss of comfort and offers normal automatic operation when in Drive. Stage 2 is for Dual purpose performance vehicles, Hi-Performance Street/Strip, Off-Road/desert and 4-wheel drive use. Stage 3 – Competition use Only. Not for Street use.
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Edelbrock – Edelbrock Small-Block Ford E-205 Cylinder Head with Flat Tappet Camshaft, Set of 2, 5028 (Part No.5028)

Edelbrock Small-Block Ford E-205 Cylinder Head with Flat Tappet Camshaft, Set of 2, 5028

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$2168.99
The Edelbrock No. 5028 E-Series Cylinder heads are designed for Small-Block Ford applications. The Edelbrock E-Series cylinder heads are a step up in affordable performance from our E-Street line. They feature larger runners for increased airflow, revised exhaust ports and larger diameter springs for higher lift camshafts, making them ideal for a spec series racer and larger displacement engines. The Edelbrock No. 5028 E-Street Cylinder heads also have as-cast ports and maintain the stock exhaust port location, making them compatible with OEM headers and hardware.
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Energy Suspension – Energy Suspension Control Arm Bushing Set, 4.3102G (Part No.4.3102G)

Energy Suspension Control Arm Bushing Set, 4.3102G

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$19.49
For both front and rear of suspensions on cars, trucks and SUVs. Made of Energy’s Hyper-Flex performance polyurethane for optimum performance and durability. Maintains proper alignment under extreme conditions on the street, track or off-road. Improves vehicle handling, cornering and overall control. Full floating for smoother, efficient operation. Outlasts and outperforms rubber.
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Competition Cams – Competition Cams Mutha’ Thumpr 235/249 Hydraulic Flat Cam, 31-602-5 (Part No.31-602-5)

Competition Cams Mutha' Thumpr 235/249 Hydraulic Flat Cam, 31-602-5

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$367.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
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Mr. Gasket – Mr. Gasket Ultra Seal: Intake Gasket, 5831 (Part No.5831)

Mr. Gasket Ultra Seal: Intake Gasket, 5831

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$46.09
Ultra-Seal intake manifold gaskets are manufactured from cellulose/nitrile composition gasket material. Provides excellent sealing and durability. Incorporates Silicone beading around each intake and water outlet port to provide additional sealing strength on both sides of each gasket. No gasket sealer required. For OE replacement, high performance street, drag race and oval track use. Includes manifold end seals and distributor gasket.
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PerTronix – PerTronix FO-1820 Module replacement (only) (one module) for FO-182 Ignitor Kit (Part No.FO-1820)

PerTronix FO-1820 Module replacement (only) (one module) for FO-182 Ignitor Kit

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$117.99
PerTronix FO-1820 Module replacement (only) (one module) for FO-182 Ignitor Kit.
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Mallory – Mallory Unilite Ignition Module, 605 (Part No.605)

Mallory Unilite Ignition Module, 605

from

$99.99
Requires a 1.4 ohms Ballast resistor, Loom resistor or internally resisted coil.
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Holley – Holley Mechanical Fuel Pump, 12-289-11 (Part No.12-289-11)

Holley Mechanical Fuel Pump, 12-289-11

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$192.99
Mechanical fuel pump made from heavy duty construction for continuous high RPM operation. Fuel body casting can be rotated to accommodate various plumbing situations. Fuel pressure regulator is not required.
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Holley – Holley 2 BBL Carbs, 0-4412S (Part No.0-4412S)

Holley 2 BBL Carbs, 0-4412S

from

$549.99
The 0-4412 is designed as a stock replacement for 2BBL street applications as well as being mandated for some oval track racing sanctioning bodies. Whether you are looking for a replacement carburetor to replace your tired and worn factory 2BBL or one to push you to the finish line on Saturday night, the Holley 0-4412 Performance 2BBL is the perfect choice.
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B & M – B & M Automatic Shifter – Pro Ratchet – Universal, 80842 (Part No.80842)

B & M Automatic Shifter - Pro Ratchet - Universal, 80842

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$460.99
“Track-favorite simplicity with bulletproof execution: the Pro Ratchet self-centers after each shift, won’t over-shift, and integrates a one-hand reverse lockout meeting NHRA/IHRA rules. It adds a brushed cover, classic white knob, neutral safety and backup-light switches, gear indicator, 5-ft Super-Duty cable, brackets, levers, and hardware for most Chrysler, Ford, and GM 3-/4-speeds (install kits may be required). Overall: 10.75″” L x 2.9″” W x 9.25″” H.”
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Mr. Gasket – Mr. Gasket Mls Exhaust Gasket, 4825G (Part No.4825G)

Mr. Gasket Mls Exhaust Gasket, 4825G

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$36.19
Multi-Layered Steel (MLS) exhaust gaskets are designed for extreme cylinder pressures produced by high horsepower high compression turbo-charged, supercharged and nitrous oxide injected engines. Manufactured from three stainless steel layers, they resist corrosion, will not burn through or push out and maintain maximum fastener torque retention. Stress formed inner and outer layer embossments act like springs that rebound under exhaust flange clamp load, creating force to seal extreme exhaust pressures. Total gasket thickness .075 inch. Will not deteriorate from scrubbing action caused by different expansion rates in aluminum and steel materials.
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Competition Cams – "Competition Cams VALVE SPRINGS, 1.437"" SINGLE 1 ST, 942-16" (Part No.942-16)

"Competition Cams VALVE SPRINGS, 1.437"" SINGLE 1 ST, 942-16"

from

$101.99
Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today’s engine builders and racers.
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Upgrade your 1978 Mercury Monarch with Top-Quality Performance and Racing Products

When it comes to maintaining or upgrading your 1978 Mercury Monarch, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mercury or enhancing its overall performance, Performance and Racing Products are key to keeping your Monarch functioning at its best. At Advance Auto Parts, we offer a wide selection of 148 Performance and Racing Products for the 1978 Mercury Monarch, designed to meet your needs without breaking the bank. From Performance Distributor replacements to Performance Fuel Systems upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Performance and Racing Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Performance and Racing Products for your 1978 Mercury Monarch at great prices. Our Performance and Racing Products inventory for this model ranges from just $5.99 to $2,168.99, with an average price of $291.53. Our 148 Performance and Racing Products in stock come from 20 trusted brands, so you’re sure to find the right part for your 1978 Mercury Monarch without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1978 Mercury Monarch, we stock popular OEM and aftermarket Performance and Racing Products from top names like Edelbrock, B & M, FEL-PRO Performance, and more. Edelbrock Performance and Racing Products start at just $30.99 and boast an impressive 4.4 stars average rating from customers. B & M and FEL-PRO Performance also bring quality to the table, with Performance and Racing Products available starting at $35.99, and at an average 4.3 stars rating. With 252 customer reviews and counting, our 1978 Mercury Monarch Performance and Racing Products have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Performance and Racing Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1978 Mercury Monarch is always ready to roll. We’re committed to providing you with everything you need to keep your Monarch in top shape, all in one place. Start shopping confidently below for your 1978 Mercury Monarch!

Best-Selling Performance Distributors for 1978 Mercury Monarches

Enhance the driving experience in your Mercury with 7 quality Performance Distributor components, starting at $18.19.

MSD Ignition – MSD Ignition Distributor Cap, Ford HEI, 8408 (Part No.8408)

MSD Ignition Distributor Cap, Ford HEI, 8408

from

$61.39
MSD molds our most popular V8 distributor caps in-house. These caps are injection molded from DuPont Rynite material and feature spark plug-style terminals. These terminals offer improved locking connections and the Rynite material is extremely strong with excellent dielectric properties. Includes wire retainer as well.
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MSD Ignition – MSD Ignition Cap-A-Dapt Kit, Ford V8, 8414 (Part No.8414)

MSD Ignition Cap-A-Dapt Kit, Ford V8, 8414

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$92.79
The cap and rotor of any ignition system must be considered mainte­nance items. Just as you change the oil and filter of your car, you should always replace the cap and rotor as a set. To make things easy, we now offer these Cap and Rotor Replacement Kits.
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MSD Ignition – MSD Ignition Distributor Cap, Ford HEI, Black, 84083 (Part No.84083)

MSD Ignition Distributor Cap, Ford HEI, Black, 84083

from

$71.09
MSD molds our most popular V8 distributor caps in-house. These caps are injection molded from DuPont Rynite material and feature spark plug-style terminals. These terminals offer improved locking connections and the Rynite material is extremely strong with excellent dielectric properties. Plus, most caps have an optional wire retainer that is supplied with these caps to lock the wires in place.
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Top Street Performance – Top Street Performance Ford Small Block V8 (221-302) Pro Series Ready to Run Distributor with Black Cap, JM7702BK (Part No.JM7702BK)

Top Street Performance Ford Small Block V8 (221-302) Pro Series Ready to Run Distributor with Black Cap, JM7702BK

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$206.99
TSP Pro Series Ready to Run Distributor is perfect for a street performance upgrade. It features a CNC-machined billet aluminum body and hardened steel shaft, with a sealed ball bearing on top and a sintered steel bushing on the bottom. It also comes with a fully adjustable mechanical advance, vacuum advance, magnetic pickup trigger, and a high-output circuit board module with digital tach output. The dielectric cap comes with solid brass terminals and a color-matched wire retainer.
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Top Street Performance – Top Street Performance Ford Small Block V8 (221-302) HEI Distributor with Black Cap, JM6502BK (Part No.JM6502BK)

Top Street Performance Ford Small Block V8 (221-302) HEI Distributor with Black Cap, JM6502BK

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$108.99
TSP HEI Distributor has everything you need, all under one cap. With a high-quality aluminum housing and hardened steel dual bushing construction, it is built to last. It features fully adjustable mechanical and vacuum advances, meaning precision is a breeze. It has a high-output module, high-spark 65,000 volt coil, solid brass terminals, and an easy one-wire hookup.
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Top Street Performance – Top Street Performance Ford Small Block V8 (221-302) HEI Distributor with Red Cap, JM6502R (Part No.JM6502R)

Top Street Performance Ford Small Block V8 (221-302) HEI Distributor with Red Cap, JM6502R

from

$86.99
TSP HEI Distributor has everything you need, all under one cap. With a high-quality aluminum housing and hardened steel dual bushing construction, it is built to last. It features fully adjustable mechanical and vacuum advances, meaning precision is a breeze. It has a high-output module, high-spark 65,000 volt coil, solid brass terminals, and an easy one-wire hookup.
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MSD Ignition – MSD Ignition Rotor – Ford V8 Cap-A-Dapt, 8407 (Part No.8407)

MSD Ignition Rotor - Ford V8 Cap-A-Dapt, 8407

from

$18.19
For optimum voltage carrying capabilities the rotor tips are made from low resistance brass for maximum voltage transfer.
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Most Popular 1978 Mercury Monarch Performance Fuel Systems

Customize your Mercury with 7 Performance Fuel Systems products like Performance Carburetors, Performance Fuel Pumps, and Performance Fuel Injectors, all priced under $1,449.99.

Edelbrock – Edelbrock Performer RPM Series fuel pump is for 289-351W Ford, 1725 (Part No.1725)

Edelbrock Performer RPM Series fuel pump is for 289-351W Ford, 1725

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$186.99
Edelbrock Performer RPM Series fuel pump is for 289-351W Ford, 1725.
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Holley – Holley Mechanical Fuel Pump, 12-289-11 (Part No.12-289-11)

Holley Mechanical Fuel Pump, 12-289-11

from

$192.99
Mechanical fuel pump made from heavy duty construction for continuous high RPM operation. Fuel body casting can be rotated to accommodate various plumbing situations. Fuel pressure regulator is not required.
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Holley – Holley 2 BBL Carbs, 0-4412S (Part No.0-4412S)

Holley 2 BBL Carbs, 0-4412S

from

$549.99
The 0-4412 is designed as a stock replacement for 2BBL street applications as well as being mandated for some oval track racing sanctioning bodies. Whether you are looking for a replacement carburetor to replace your tired and worn factory 2BBL or one to push you to the finish line on Saturday night, the Holley 0-4412 Performance 2BBL is the perfect choice.
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Sniper Motorsports – Sniper Motorsports Sniper 2 Efi – Black, 550-511-3XX (Part No.550-511-3XX)

Sniper Motorsports Sniper 2 Efi - Black, 550-511-3XX

from

$1449.99
The No:1 EFI conversion system just got better. Introducing Sniper 2 EFI – a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. We took everything that we learned from the original Sniper EFI system and added 14 new features that will make your EFI conversion more simple, reliable, and modern. Like all Sniper EFI systems, Sniper 2 is designed to work with the Sniper Ecosystem that includes Hyperspark ignition, complete fuel systems, multiple user interfaces/dash displays, and more.
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Holley EFI – Holley EFI SNIPER 2300 BLACK, 550-850 (Part No.550-850)

Holley EFI SNIPER 2300 BLACK, 550-850

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$1349.99
Holley EFI SNIPER 2300 BLACK, 550-850.
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Holley – Holley Performance and Race Carburetor: 500 CFM, No Choke, 2 Barrel, 2300 Bore, Dual Inlet, Shiny, 0-4412BKX (Part No.0-4412BKX)

Holley Performance and Race Carburetor: 500 CFM, No Choke, 2 Barrel, 2300 Bore, Dual Inlet, Shiny, 0-4412BKX

from

$799.99
Xtreme Performance – Holley Ultra XP(TM) Circle Track Carburetors! Ultra XP carbs are 38% lighter than our original HP, have fuel capacity that is 20% greater and 30 other new features! They’re available in our Hard Core Gray(TM) hard coat anodized finish with Black(TM) billet for improved corrosion protection & also available in natural tumble-polished aluminum with Black(TM) metering blocks and base plate. The Aluminum Ultra XP Cirlce Tracks are available in 650 & 750 CFM’s. Holley Ultra XP carburetors are Specifically Calibrated for Circle Track & offer new features such as anti-siphon valve in the main body; high capacity HP bowls which feature 20% more fuel capacity to eliminate starvation, integrated fuel shelf to minimize fuel aeration and internal baffling to control fuel slosh. Other features include all aluminum construction, fully tunable billet metering blocks, billet base plate, wedge floats, adjustable secondary linkage and knurled (hand adjustable) curb idle screws. Holley Ultra XP carburetors are the ultimate in square bore race carburetors!
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Holley – Holley Street Carburetor: 500 CFM, Manual Choke, 2 Barrel, 2300 Bore, Single Inlet, Gold Dichromate, 0-4412C (Part No.0-4412C)

Holley Street Carburetor: 500 CFM, Manual Choke, 2 Barrel, 2300 Bore, Single Inlet, Gold Dichromate, 0-4412C

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$665.99
The 0-4412 is designed as a stock replacement for 2BBL street applications as well as being mandated for some oval track racing sanctioning bodies. Whether you are looking for a replacement carburetor to replace your tired and worn factory 2BBL or one to push you to the finish line on Saturday night, the Holley 0-4412 Performance 2BBL is the perfect choice.
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Top Picks for 1978 Mercury Monarch Performance Engines

Upgrade Mercury Monarches with top-quality Performance Engines parts, including 65 OEM and aftermarket selections for your 1978 model.

FEL-PRO Performance – FEL-PRO Performance Engine Intake Manifold Gasket Set, 1250 (Part No.1250)

FEL-PRO Performance Engine Intake Manifold Gasket Set, 1250

from

$35.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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FEL-PRO Performance – FEL-PRO Performance Engine Valve Cover Gasket Set, 1684 (Part No.1684)

FEL-PRO Performance Engine Valve Cover Gasket Set, 1684

from

$50.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Holley – Holley Intake Manifold Service Parts, 108-80 (Part No.108-80)

Holley Intake Manifold Service Parts, 108-80

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$59.89
Kormetal gasket used between the SysteMax II Ford 5.0L upper and lower manifolds.
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Competition Cams – "Competition Cams Magnum Roller Rocker Arms for Ford 3/8"" Stud, 1.6 Ratio, 1431-16" (Part No.1431-16)

"Competition Cams Magnum Roller Rocker Arms for Ford 3/8"" Stud, 1.6 Ratio, 1431-16"

from

$239.99
“These Magnum Roller Rocker Arms for Ford V8 289-351W (Rail Type) 1968-89 applications are the ultimate street rocker. With a 3/8″” stud diameter and 1.6 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly steel, which is a superior material that will not flex and assures maximum lift. Their roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other rocker arms, Magnum Roller Rockers are perfect for performance applications with less than 350 lbs. open spring pressure. Don’t accept inferior products or cheap knock-offs, look for the COMP Cams logo stamped into the underside of every Magnum Rocker.”
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Edelbrock – Edelbrock Camshaft and Lifter Kit, 7122 (Part No.7122)

Edelbrock Camshaft and Lifter Kit, 7122

from

$473.99
“Edelbrock part No: 7122 Performer RPM Camshaft is designed for small-block Ford 289-302 V-8 applications. This Edelbrock cam kit produced 367 HP & 340 ft-lbs. of torque when used with No: 7121 intake and No: 60259 cylinder heads on a 302 engine. The camshaft works well with high-performance’s street applications, Performer RPM cams provide power from 1500 to 6500 rpm. This hydraulic lifter camshaft is dyno-matched to Performer RPM manifolds for high-rpm horsepower while still maintaining acceptable low-end torque. With 10 to 12 inches of manifold vacuum at idle, Performer RPM cams have more lift and duration than most street camshafts. Hydraulic flat tappet lifters are included with each Performer RPM camshaft. Camshaft Specifications: – Duration at .050 Intake: 224 degrees – Duration at .050 Exhaust: 234 degrees – Lift at Valve Intake: .496″” – Lift at Valve Exhaust: .520″” – Lobe Separation: 112 Degrees – Intake Centerline: 107 Degrees – Idle Vacuum at 1000 RPM’s: 11″””
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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1011-1 (Part No.1011-1)

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1011-1

from

$52.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Mr. Gasket – Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5870 (Part No.5870)

Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5870

from

$44.39
Ultra-Seal is Mr. Gasket premium valve cover gasket material. It’s manufactured from a high density cork and rubber blend to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair. These gaskets are .187 inch thick.
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Mr. Gasket – Mr. Gasket High Performance Thermostat – 160 Degree Brass & Copper, 4363 (Part No.4363)

Mr. Gasket High Performance Thermostat - 160 Degree Brass & Copper, 4363

from

$31.99
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
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Edelbrock – Edelbrock Intake Manifold Gasket, 7220 (Part No.7220)

Edelbrock Intake Manifold Gasket, 7220

from

$30.99
Edelbrock part No: 7220 Intake Gaskets for 1963-1996 Small-Block Fords allow for optimum flow and performance. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. The new MP-2N Micropore technology does not use solvents making our gaskets environmentally friendly. Impervious to most chemicals, this synthetic fiber composite provides a high recovery under load. This means that when compressed, the gasket will conform to any imperfections on the sealing surface even using lower flange pressures. A nitrile bead around each port opening makes the seal even better.
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Competition Cams – "Competition Cams VALVE SPRINGS, 1.437"" SINGLE 1 ST, 942-16" (Part No.942-16)

"Competition Cams VALVE SPRINGS, 1.437"" SINGLE 1 ST, 942-16"

from

$101.99
Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today’s engine builders and racers.
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Mr. Gasket – Mr. Gasket O-Ring Style Chrome Water Neck – 45 Degree, 2662 (Part No.2662)

Mr. Gasket O-Ring Style Chrome Water Neck - 45 Degree, 2662

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$24.99
Precision die cast, these water necks are first polished to a high luster, then chrome plated. Features an O-ring style seal to prevent water leaks. Comes with O-ring gasket and mounting bolts.
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Edelbrock – Edelbrock Torker II 302 Intake Manifold Small-Block Ford, 5021 (Part No.5021)

Edelbrock Torker II 302 Intake Manifold Small-Block Ford, 5021

from

$395.99
Edelbrock part #5021 Torker II 302 intake manifold is designed for street 289-302 c.i.d. Ford V8’s. Will not fit Boss 302. Manifold not equipped with EGR. Will not fit 255 c.i.d. Ford V8 engines. Not for heavy vehicles. Edelbrock carbs will work with Ford automatic overdrive trans (AOD) when used with Lokar bracket SRK-4000, for more info call (865) 966-2269 or go to www.lokar.com.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set, 958G (Part No.958G)

Mr. Gasket Intake Manifold Bolt Set, 958G

from

$24.49
These grade 5 hex head bolts are brite zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 5/16 inch-18 x 2 inch bolts & washers.
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Competition Cams – Competition Cams ROCKER ARMS, DIE CAST ALUM SMALL BLOCK FORD 1.6 1 ST, 17043-16 (Part No.17043-16)

Competition Cams ROCKER ARMS, DIE CAST ALUM SMALL BLOCK FORD 1.6 1 ST, 17043-16

from

$322.99
The COMP Cams High Energy Die-Cast Aluminum Roller Rocker Arms are new rocker arms from the valve train leader that have been designed for street and moderate race use. They feature a die-cast body created from aluminum with a needle bearing fulcrum and roller tip. The die-cast, larger than stock body offers the strength properties and light weight of aluminum while the specially engineered fulcrum and roller tip decrease friction and lower oil temperatures, thus improving response and horsepower.
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Edelbrock – Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7820 (Part No.7820)

Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7820

from

$74.99
Edelbrock part No: 7820 Performer-Link timing chain is for use with Edelbrock or stock cams. They have a solid-bushing chain for a true bearing surface that rolls with the sprockets, eliminating chain stretch. Cam sprockets are made from 35,000 psi tensile strength cast iron. Crank sprockets are made from billet SAE-1144 steel and induction heat treated. Four Performer-Link sets are stock replacement parts and 50-state legal (see listings in bold type). All other sets have three keyway setting points to ensure accurate timing selection for early or late-model vehicles. Performer-Link timing sets are not for use above 6500 rpm. Performer roller chain sets are engineered to operate up to 6500 rpm. Never hammer directly on chain or sprockets. You can crack the hardened links and pins and cause early failures. Use a sleeve for installations that require hammering, a brass drift punch may be used if you carefully alternate blows on either side of the sprocket to avoid cocking. Never stretch the chain with a screwdriver. Check for clearance between the timing chain and block and between the chain and front cover before reassembly. Be sure that both cam and crank sprockets are exactly in line with each other. Misalignment can cause chain to break.
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Edelbrock – Edelbrock Performer 289 Intake Manifold for Small-Block Ford, 2121 (Part No.2121)

Edelbrock Performer 289 Intake Manifold for Small-Block Ford, 2121

from

$319.99
Edelbrock part #2121 Performer 289 intake manifold is designed for street 260-289-302 c.i.d. Ford V8’s without EGR. Will not fit Boss 302 or 255 c.i.d. V8’s. Edelbrock’s Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response from off-idle through 5500rpm. The Performer intake manifolds are ideal for passenger cars, trucks, 4x4s, tow vehicles and RVs. Edelbrock carbs will work with Ford automatic overdrive trans (AOD) when used with Lokar bracket SRK-4000, for more info call (865) 966-2269 or go to www.lokar.com.
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Competition Cams – "Competition Cams High Energy 6.881"" Long, 5/16"" Diameter Pushrod – Set of 16, 7831-16" (Part No.7831-16)

"Competition Cams High Energy 6.881"" Long, 5/16"" Diameter Pushrod - Set of 16, 7831-16"

from

$66.99
High Energy Pushrods from COMP Cams are an affordable, high quality solution when building street rods, RVs and daily drivers. High Energy Pushrods have a durable one-piece construction that meets or exceeds all OE pushrod specifications and fit perfectly with High Energy and Magnum Rocker Arms.
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Mr. Gasket – Mr. Gasket Ultra Seal: Head Gasket, 5807G (Part No.5807G)

Mr. Gasket Ultra Seal: Head Gasket, 5807G

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$92.99
Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.brbrGasket Bore 4.100 inch, Compressed thickness 0.038 inch.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1614 (Part No.1614)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1614

from

$24.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Competition Cams – "Competition Cams Valve Seals, Umbrella 11/32"" 1 St, 502-16" (Part No.502-16)

"Competition Cams Valve Seals, Umbrella 11/32"" 1 St, 502-16"

from

$20.99
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.
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Competition Cams – Competition Cams Valve Seals, 503-16 (Part No.503-16)

Competition Cams Valve Seals, 503-16

from

$223.99
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.
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Edelbrock – Edelbrock RPM Air-Gap #7521 Intake Manifold for Small-Block Ford 302-331-347 V8 (Part No.7521)

Edelbrock RPM Air-Gap #7521 Intake Manifold for Small-Block Ford 302-331-347 V8

from

$454.99
Edelbrock Part #7521 RPM Air-Gap intake manifold is designed for the small-block 302 CID Ford V8 or 331-347 stroker applications. The RPM Air-Gap incorporates the same race-winning technology that?s been used on our Victor Series competition intakes and is the perfect manifold for hot rodders, street machine enthusiasts, bracket racers or any builder looking for optimum performance in the 1,500-6,500 RPM range with a serious look of horsepower under the hood. The Air-Gap design features an open air space under the plenum that separates the runners from the hot engine resulting in a cooler, denser charge for more power. The 7521 RPM Air-Gap features larger runners (7% at the plenum entries) than the standard 7121 Performer RPM design that is beneficial to larger CID stroker engines. The 7521 includes nitrous bosses but no provision for exhaust heated chokes and no exhaust crossover. Edelbrock carbs will work with Ford automatic overdrive trans (AOD) when used with Lokar bracket SRK-4000. For more info go to www.lokar.com.
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Mr. Gasket – Mr. Gasket Mls Head Gasket, 3175G (Part No.3175G)

Mr. Gasket Mls Head Gasket, 3175G

from

$134.99
Our unique Multi-Layered steel head gasket embossment formation process optimizes the embossment radius, reduces stress points, enhances gasket conformability, and provides uniform clamp load distribution. This all results in superior surface contact between block and cylinder head. All head gasket layers/spacers go through an additional process to significantly reduce forming induced stress. Advantages are reduced brittleness in material, increased flexibility and deformation retention. This stabilizes the gasket, resulting in reduced cylinder bore distortion and improved combustion seal fro the extreme cylinder pressures found in high compression, supercharged and turbocharged applications. A proprietary polymer coating ensures the micro-seal of engine coolant and oil fluids.brbrA typical MLS head gasket requires a smoother (30Ra) surface finish than composite head gaskets. Mr. Gasket’s proprietary polymer coating will seal a surface finish twice as rough (60Ra) as a typical MLS head gasket. For high performance street, drag race and oval track use. Mr. Gasket provides a Limited Lifetime Warranty for MLS cylinder head gaskets.
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Edelbrock – Edelbrock Performer-Plus Camshaft Kit for Small-Block Ford 289-302 V8, 2122 (Part No.2122)

Edelbrock Performer-Plus Camshaft Kit for Small-Block Ford 289-302 V8, 2122

from

$338.99
“Edelbrock Performer-Plus Camshaft No: 2122 is designed for 289-302 Ford V8 engines and produces optimum torque from the low-end to the mid-range. Performer-Plus camshafts should be matched with Performer manifolds for vehicles operating from off-idle to 5500 rpm. The Performer-Plus No: 2122 is a smooth idling cam for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you’ll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 310HP and 260 Ft Lbs of Torque when paired with Performer 289 intake manifold No: 2121 and Performer cylinder heads No: 60329. Not for 1985 and later engines with roller lifters. Camshaft specifications: – Intake duration: 204 Degrees – Exhaust duration: 214 Degrees – Intake lift: .448″” – Exhaust lift: .472″” – Lobe separation: 112 Degree – Intake Center Line: 107 Degree – Vacuum: 16″””
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In-Demand Performance Ignition Products for 1978 Mercury Monarches

Select from 13 premium Performance Ignition Products parts for your 1978 Mercury Monarch, with prices ranging from $35.49 to $204.99.

Mallory – Mallory Unilite Ignition Module, 605 (Part No.605)

Mallory Unilite Ignition Module, 605

from

$99.99
Requires a 1.4 ohms Ballast resistor, Loom resistor or internally resisted coil.
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Accel – Accel Ignition Coil – Yellow – 42000v 1.4 ohm primary – Points – up to 6500 RPM – The 8140 super stock ignition coil is a canister style coil that … (Part No.8140)

Accel Ignition Coil - Yellow - 42000v 1.4 ohm primary - Points - up to 6500 RPM - The 8140 super stock ignition coil is a canister style coil that ...

from

$49.99
Excellent high performance replacement for import and domestic vehicles with canister type oil filled coil. Re-engineered windings for even higher energy output resulting in quicker starting improved throttle response and more high RPM power. Designed to work with Points style and Breakerless electronic ignition systems. Heavy duty black Alkyd tower provides in flashover in protection to primary terminals. ACCEL Yellow can. 42000 volts effective up to 6500 RPM 1.4 ohms on the primary.
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MSD Ignition – MSD Ignition Wire Set – Street Fire, Multi-Angle Plug, HEI, Universal, 5550 (Part No.5550)

MSD Ignition Wire Set - Street Fire, Multi-Angle Plug, HEI, Universal, 5550

from

$81.99
The Street Fire Spark Plug Wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve.
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Accel – Accel Spark Plug Wire Set – 8mm – Universal – Red Wire with Red Straight Boots – 5040R 8mm super stock universal fit spark plug wires feature a spi… (Part No.5040R)

Accel Spark Plug Wire Set - 8mm - Universal - Red Wire with Red Straight Boots - 5040R 8mm super stock universal fit spark plug wires feature a spi...

from

$116.99
The traditional ACCEL combination of yellow wire and red spark plug boots has been added to these SuperStock Spiral Core 5000 Series wire sets, which feature color-matched wire and spark plug boots in blue, black, and red. With only 500 ohms/ft. of resistance, more ignition energy can reach the spark plug, producing a longer-lasting, hotter spark flame kernel. The results is higher performance through improved efficiency, quicker throttle response, and reduced emissions. This 8mm wire’s double silicone construction is rated to 550 degrees F. The high-gloss wire jacket resists moisture, chemicals, and heat extremes for longer life and great looks. The fiberglass braid adds greater pull strength and terminal retention, while the stainless steel spark plug terminals provide excellent long life, electrical conductivity, and corrosion resistance. Both universal and custom-fit applications are available for early and late model cars and trucks.
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Accel – Accel Ignition Coil – Chrome – 42000v 1.4 ohm primary – Points – up to 6500 RPM – 8140C superstock ignition coil is a chrome canister style high pe… (Part No.8140C)

Accel Ignition Coil - Chrome - 42000v 1.4 ohm primary - Points - up to 6500 RPM - 8140C superstock ignition coil is a chrome canister style high pe...

from

$55.19
Excellent high performance replacement for import and domestic vehicles with canister type oil filled coil. Re-engineered windings for even higher energy output resulting in quicker starting improved throttle response and more high RPM power. Designed to work with Points style and Breakerless electronic ignition systems. Heavy duty black Alkyd tower provides in flashover in protection to primary terminals. ACCEL Yellow can. 42000 volts effective up to 6500 RPM 1.4 ohms on the primary.
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Accel – Accel Spark Plug Wire Set – 8mm – Universal – Black Wire with Black Straight Boots – 5040K, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Black,… (Part No.5040K)

Accel Spark Plug Wire Set - 8mm - Universal - Black Wire with Black Straight Boots - 5040K, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Black,...

from

$103.99
The traditional ACCEL combination of yellow wire and red spark plug boots has been added to these SuperStock Spiral Core 5000 Series wire sets, which feature color-matched wire and spark plug boots in blue, black, and red. With only 500 ohms/ft. of resistance, more ignition energy can reach the spark plug, producing a longer-lasting, hotter spark flame kernel. The results is higher performance through improved efficiency, quicker throttle response, and reduced emissions. This 8mm wire’s double silicone construction is rated to 550 degrees F. The high-gloss wire jacket resists moisture, chemicals, and heat extremes for longer life and great looks. The fiberglass braid adds greater pull strength and terminal retention, while the stainless steel spark plug terminals provide excellent long life, electrical conductivity, and corrosion resistance. Both universal and custom-fit applications are available for early and late model cars and trucks.
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Accel – Accel Spark Plug Wire Set – 8mm – Yellow with Orange Straight Boots – 4040 8mm universal fit super stock spark plug wire sets feature a spiral core… (Part No.4040)

Accel Spark Plug Wire Set - 8mm - Yellow with Orange Straight Boots - 4040 8mm universal fit super stock spark plug wire sets feature a spiral core...

from

$69.99
ACCEL’s SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.
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PerTronix – PerTronix 808415 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 115 Degree Red (Part No.808415)

PerTronix 808415 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 115 Degree Red

from

$91.99
Most modern electronic ignition systems require suppression style wires to preserve sensitive components. Flame-Thrower 8mm Custom fit MAGx2 wires provide enhanced RFI suppression and dual current paths for more power delivered to the spark plug. Our custom wire sets have factory terminated ends for a superior connection and perfect fit, without cutting, crimping and splicing.
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Accel – Accel Ignition Coil – SuperStock – Breakerless Electronic Coil – Chrome – This chrome Super Coil is effective up to 6500 RPM, maximum voltage 45,00… (Part No.8145C)

Accel Ignition Coil - SuperStock - Breakerless Electronic Coil - Chrome - This chrome Super Coil is effective up to 6500 RPM, maximum voltage 45,00...

from

$84.29
“Excellent high performance coil for vehicles that have been converted from points to a breakerless electronic distributor or electronic ignition system, where a canister type oil filled can coil is preferred. Designed with optimized low resistance, high turns ratio windings to work specifically with ACCEL 41, 51, 52, 61 & 71000 Series breakerless electronic replacement distributors. Engineered for higher energy output resulting in quicker starting, improved throttle response and more high RPM power. Special crimped and soldered internal connections ensure positive contacts. High performance tan Alkyd tower provides “”flashover”” protection to primary terminals. Available in “”ACCEL Yellow”” or Chrome Plated can.”
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Accel – Accel Spark Plug Wire Set – 8.8mm-300+ Ferro-Spiral Race – Universal- Vari-Angle Boots – 7040 300+ race wire universal spark plug wire sets have a … (Part No.7040)

Accel Spark Plug Wire Set - 8.8mm-300+ Ferro-Spiral Race - Universal- Vari-Angle Boots - 7040 300+ race wire universal spark plug wire sets have a ...

from

$187.99
The oversized 8.8mm wire features a double silicone construction rated at over 600 F and 60kV. High gloss black silicone wire jacket not only looks great, but resists heat extremes, petrochemicals, ozone and moisture better than so-called blended materials for greater durability and longer life. High-density, high-temperature silicone insulation provides greater dielectric strength and eliminates arcing and the effects of corona better than typical OE style rubber materials. All-Kevlar stranded inner core and fiberglass braiding add greater pull strength and terminal retention. Stainless steel and brass terminals provide unsurpassed electrical conductivity and excellent corrosion resistance compared to terminals made of common or plated metals.
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Mallory – Mallory Distributor Wiring Harness, 29349 (Part No.29349)

Mallory Distributor Wiring Harness, 29349

from

$35.49
3-wire for ignition box. PERFORMANCE PARTS>PERFORMANCE IGNITION/STARTING/CHARGING>IGNITION>IGNITION ACCESSORIES & OTHER from Mallory
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Mallory – Mallory Promaster Classic Series Ignition Coil, 29440 (Part No.29440)

Mallory Promaster Classic Series Ignition Coil, 29440

from

$204.99
The Mallory Promaster Classic series ignition coil is designed to meet today’s specialized ignition requirements. This coil features a faster rise time and increased spark duration (compared to stock) to increase performance. It has a glass-filled polyester case and oil-filled construction to ensure a long life and no energy loss from arcing. This coil also offers excellent wire retention with a spark plug type secondary post, and brass contact terminals.
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PerTronix – PerTronix FO-1820 Module replacement (only) (one module) for FO-182 Ignitor Kit (Part No.FO-1820)

PerTronix FO-1820 Module replacement (only) (one module) for FO-182 Ignitor Kit

from

$117.99
PerTronix FO-1820 Module replacement (only) (one module) for FO-182 Ignitor Kit.
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Most Sold 1978 Mercury Monarch Performance Exhaust Products

Explore our best-selling Mercury parts for the 1978 Monarch among 5 OEM and aftermarket options starting from $36.19.

Mr. Gasket – Mr. Gasket Aluminum Exhaust Gasket, 7410G (Part No.7410G)

Mr. Gasket Aluminum Exhaust Gasket, 7410G

from

$45.59
Upgrade to Mr. Gasket Aluminum Layered Header Gaskets and eliminate blown exhaust gaskets forever. They conform to warped and damaged surfaces to create an airtight, leak-proof seal and will not shrink or deteriorate EVER.
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Mr. Gasket – Mr. Gasket Mls Exhaust Gasket, 4825G (Part No.4825G)

Mr. Gasket Mls Exhaust Gasket, 4825G

from

$36.19
Multi-Layered Steel (MLS) exhaust gaskets are designed for extreme cylinder pressures produced by high horsepower high compression turbo-charged, supercharged and nitrous oxide injected engines. Manufactured from three stainless steel layers, they resist corrosion, will not burn through or push out and maintain maximum fastener torque retention. Stress formed inner and outer layer embossments act like springs that rebound under exhaust flange clamp load, creating force to seal extreme exhaust pressures. Total gasket thickness .075 inch. Will not deteriorate from scrubbing action caused by different expansion rates in aluminum and steel materials.
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FEL-PRO Performance – FEL-PRO Performance Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set, 1467 (Part No.1467)

FEL-PRO Performance Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set, 1467

from

$45.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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FEL-PRO Performance – FEL-PRO Performance Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set, 1416 (Part No.1416)

FEL-PRO Performance Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set, 1416

from

$39.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set, 1468 (Part No.1468)

FEL-PRO Performance Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set, 1468

from

$45.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Top-Rated Performance and Racing Products Brands For Your 1978 Mercury Monarch

Shop for the best-rated brands offering Performance and Racing Products and other products for your 1978 Mercury Monarches. Below you’ll find some of our best rated Performance and Racing Products from Edelbrock, B & M, and FEL-PRO Performance, and more. Performance and Racing Products from these brands that fit a 1978 Monarch start at just $30.99 and are rated as high as 4.4 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.

Popular Edelbrock 1978 Mercury Monarch Performance and Racing Products

When it comes to maintaining or upgrading your 1978 Mercury Monarch, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. Edelbrock ticks all of those boxes. We offer a wide selection of Edelbrock Performance and Racing Products, specifically designed for the 1978 Mercury Monarch. With over 3 Edelbrock brand Performance and Racing Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $30.99, with an average price of just $230.66. Plus, with over 5 customer reviews and an average rating of 4.4 stars, you can trust that our Edelbrock Performance and Racing Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Edelbrock Performer RPM Series fuel pump is for 289-351W Ford, 1725
from $186.99
(3)
Edelbrock Performer RPM Series fuel pump is for 289-351W Ford, 1725
“I installed this product on my ’57 Ford F100 that has a ’74 302 v8 under the hood. I geat great fuel pressure now, and this pump is a direct match fo”
Edelbrock Camshaft and Lifter Kit, 7122
from $473.99
(1)
Edelbrock Camshaft and Lifter Kit, 7122
“havent istaled yet.”
Edelbrock Intake Manifold Gasket, 7220
from $30.99
(1)
Edelbrock Intake Manifold Gasket, 7220
“Minor fitment corrections to line up with my AFR185 heads and Victor Jr Intake.”

Popular B & M 1978 Mercury Monarch Performance and Racing Products

B & M auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1978 Mercury Monarch owner should feel confident when installing genuine B & M parts in their vehicle. To ensure the best fit and performance for your 1978 Monarch, Advance Auto Parts carries a full inventory of 3 B & M Performance and Racing Products. Plus you will be keeping your Mercury in peak condition while saving money because prices on these B & M Performance and Racing Products range from $299.99 to $549.99, plus, with more than 15 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.
B & M Automatic Shifter - Megashifter - Universal, 80690
from $549.99
(1)
B & M Automatic Shifter – Megashifter – Universal, 80690
“its was pretty easy to install if u have any type of knowlegde of cars it should not be difficult at all and the shifting is awesome just be careful w”
B & M Automatic Shifter - Unimatic - Universal, 80775
from $299.99
(3)
B & M Automatic Shifter – Unimatic – Universal, 80775
“Super easy to install, works nice.”
B & M Automatic Shifter - Z-Gate - Universal, 80681
from $299.99
(11)
B & M Automatic Shifter – Z-Gate – Universal, 80681
“Husband has been redoing his ford truck and I over heard him say he needed a shifter I went and bought him this shifter and he loves it very easy to p”

FAQs for 1978 Mercury Monarch Performance and Racing Products

Which Performance and Racing Products are best-sellers for 1978 Mercury Monarches?

What’s the price range for 1978 Mercury Monarch Performance and Racing Products?

Performance and Racing Product prices for the 1978 Mercury Monarch start at $5.99 and go up to $2,168.99 for the most premium parts.

What’s the average price of a Performance and Racing Product for a 1978 Mercury Monarch?

The average price for Performance and Racing Products for the 1978 Mercury Monarch is $291.53. Keep in mind the variety of part types within our Performance and Racing Product category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance and Racing Products for other Mercury Monarch model years?

Yes, we currently carry Performance and Racing Products for 4 model years of Mercury Monarches between 1975 and 1980. Performance and Racing Products are bought most frequently for the following model years: 1980, 1979, 1977, 1976, and 1975.

What are the cheapest Performance and Racing Products for my 1978 Mercury Monarch?

The cheapest 1978 Mercury Monarch Performance and Racing Products we carry in stock are:

What are the top-rated Performance and Racing Products that fit the 1978 Mercury Monarch?

Out of 252 reviews by customers, our 1978 Mercury Monarch Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 1978 Mercury Monarch and their top-rated products:

Can I get help with 1978 Mercury Monarch Performance and Racing Product orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mercury Performance and Racing Products and more.

What is your return policy for Mercury Monarch Performance and Racing Products?

Advance Auto Parts keeps returns simple. For new Mercury Monarch Performance and Racing Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.