1968 Cadillac Eldorado Performance and Racing Products
Find Your Specific 1968 Cadillac Eldorado Performance and Racing Products
Below you will find various in-demand Cadillac Performance and Racing Products, components and accessories for your 1968 Eldorado. Advance Auto Parts has popular Eldorado parts like Performance Ignition Products, Performance Distributors, Performance Engines and more. You’ll also find aftermarket and OEM Performance and Racing Products for other Eldorado model years including
1994,
1995,
1996,
1997,
1998,
1999,
2000,
2001,
2002 and more. Select a category of 1968 Cadillac Eldorado Performance and Racing Products below and start saving instantly.
Popular 1968 Cadillac Eldorado Performance and Racing Products Categories
Essential Performance and Racing Products for 1968 Cadillac Eldorados
Mallory – Unilite Dist. Oldsmobile 330-455 (Part No.3763401)
from
$599.99
The industry standard with adjustable mechanical advance curve. Triggered by photo-optic infrared LED system. Improved combustion efficiency and economy, increased spark plug life and cold weather starting, and maintenance free operation.
Product Features:
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Product Features:
- Improved Combustion And Economy
- Increased Spark Plug Life
- Improved Cold Weather Starting
- Maintenance Free Operation
- Accurate Spark Timing
- Self-Lubricating Bushings
- Years Of Trouble-Free Service
MSD Ignition – Distributor; Cadillac V8 with Vacuum Advance (Part No.8363)
from
$649.99
Cadillac cruisers will be excited about this new Pro-Billet distributor for the 368, 425, 472 and 500 cubic inch engines. The distributor begins life as a billet of 6061-T6 aluminum before being CNC-machined to precise dimensions. The sturdy, flex-free housing is fitted with a sealed ball-bearing and long sintered bushing for high-rpm accuracy. MSD’s race proven magnetic pick-up supplies a trigger signal that is accurate to within one degree at any RPM. Mounted above this pick-up is an adjustable mechanical advance and is supplied with different springs and stop bushings for a number of curves. For street cruising economy, as if there’s any such thing in a caddy, there is a vacuum advance canister.
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Product Features:
- Designed for Cadillac 368/425/472 and 500 ci. engines
- Must Be Used w/An MSD Ignition Control
- Supplied w/HEI style distributor cap/rotor (accepts Cap-A-Dapts)
- Special oil tract improves lubrication to the dist./cam gear
- Mech. advance assem. can be locked out for crank trigger systems
- QPQ coated polished steel shaft; guided by sealed ball bearings
- Maintenance-free magnetic pickup and precision reluctor
- Creates stable trigger signals throughout the rpm range
- CNC machined billet aluminum housing and billet aluminum base
- Vacuum advance canister for improved economy (can be locked out)
- Easy-to-adjust mech. advance w/supplied springs and stop bushings
- CARB E.O. Approved
Mallory – Mallory Kit: Unil Conv: Delco: V8 (Part No.501)
from
$149.99
Put an end to high maintenance point ignition systems by installing a proven Mallory Unilite ignition conversion kit. Features at a glance, improves performance and fuel efficiency, easy to install with simple hand tools, reduced maintenance and is available for all popular 12-volt negative ground domestic cars and trucks.
Product Features:
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Product Features:
- Easy Installation
- Improved Fuel Economy
- Reduced Maintenance
- Accurate Timing
- Improved Performance
- Provides A Simple Conversion
- No Moving Parts To Wear Out
Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)
from
$199.99
Universal street and strip. For street-driven vehicles with breaker point ignition or OE electronic ignition. Delivers optimum performance when used with these Mallory ignition products: UNILITE (R) distributor with a HYFIRE (R) capacitive discharge ignition, magnetic breaker less distributor with a HYFIRE (R) capacitive discharge ignition, or dual point distributor. Effective to approximately 6500 RPM when used with a point type distributor (depending on engine combination). Effective to approximately 8000 RPM when used with a Mallory HYFIRE electronic ignition control (depending on engine combination).
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Product Features:
- Glass Filled Polyester Case
- Longer Spark Duration
- Increased Performance
- No Energy Loss Due To Arcing
- Includes Brass Contact Terminal
Accel – Super Stock Coil Chrome (Part No.8140C)
from
$51.99
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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Product Features:
- Chrome Plated
- 42000 Volts
- Effective To 6500 RPM
- Improved Throttle Response
- Higher RPM Power
- Can Finished In Yellow
Accel – Super Stock Replacement Coil for Improved Performance, Starting, and Power (Part No.8140)
from
$45.99
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
Product Features:
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Product Features:
- 42000 Volts
- Effective To 6500 RPM
- Quicker Starting
- Improved Throttle Response
- Higher RPM Power
- Can Finished In Yellow
Accel – GM Hei Supercoil Red/White (Part No.140005)
from
$123.99
Engineered for higher energy output resulting in quicker starting, improved idle quality, crisper throttle response and more high RPM power. Compatible with both original HEI ignition systems and later model computer controlled HEI systems. No need to remove or re-time distributor. Complete with simplified ground strap, mounting screws, silicone coil gasket and carbon contact brush / spring.
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Product Features:
- 10-15% More Energy
- Direct Plug In Replacement Direct OE Fit
- Advanced Bobbin Technology
- Highly Specialized Silicone Magnetic Steel Cores
- Similar to Standard Motor Products SMP Dr-32
- Long Life And Great Looks
Competition Cams – Thumpr 226/241 Hydraulic Flat Cam (Part No.42-600-5)
from
$341.99
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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Product Features:
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
- Best with aftermarket converters and more rear gear.
- Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
Competition Cams – Mutha’ Thumpr 234/249 Hydraulic Flat Cam (Part No.42-601-5)
from
$341.99
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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Product Features:
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
- Best with aftermarket converters and more rear gear.
- Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
Competition Cams – Big Mutha’ Thumpr 242/257 Hydraulic Flat Cam (Part No.42-602-5)
from
$341.99
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.
Product Features:
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Product Features:
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
- Best with aftermarket converters and more rear gear.
- Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
Edelbrock – Performer Small Block Oldsmobile 350 Intake Manifold (Part No.7111)
from
$481.99Product Features:
- Best for the Ultimate in Street High-Performance
- Designed Idle to 5500 RPM Street-Driven Power
- Dual-Plane High-Rise Intake w/180 deg Firing Order
- Produces Incredible Top-End Horsepower
- Retains Good Throttle Response and Acceleration
- Larger Plenum and Runners Maximizes Other Upgrades
- Edelbrock Total Power Package Maximizes Gains
Edelbrock – Performer Intake Manifold for 1968-1976 Cadillac 472-500, Satin Finish (Part No.2115)
from
$553.99
Product Features:
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- Idle-5500 RPM Range
- Dual Plane Type-4150 Style Flange
- 4.88 in. Front Height, 5.34 in. Center Height, 5.81 in. Rear Height
- Satin Finish
- Made In The USA
B & M – Performance Torque Converter for GM TH400, 350, & 375 Transmissions (Part No.20400)
from
$329.99
Torque Converter – Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) The Tork Master is B&M’s lowest cost
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Product Features:
- New Precision Pump Drive Tube
- Pressure Tested
- Fully Balanced
- Needle Thrust Bearing
- New Thrust Washer
B & M – Holeshot 2400 (Part No.20412)
from
$549.99
HoleShot 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) Application: HoleShot 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) A higher than stock stall speed as delivered by the Holeshot c
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Product Features:
- Furnace Brazed Impeller
- Steel Alloy Pump Drive Tube
- Heavy Duty Needle Bearing
- Between Stator and Turbine
- Furnace Brazed Turbine
B & M – Holeshot 3600 (Part No.20425)
from
$949.99
HoleShot 3600 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: HoleShot 3600 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) A higher than stock stall speed as delivered by the Holeshot converter will provide several advantages and benefits in vehicles with modified engines. Many modifications, particularly big cams, tend to reduce low end power and torque. The high stall converter allows the engine to launch the car at higher rpm where more torque is available. The Holeshot is generally a very good choice for the typical street machine that is looking for better launch capability and more strength. Street rods with modified engines will also benefit from a Holeshot converter. If your vehicle is equipped with a plate type nitrous system, you will need a Nitrous Holeshot!! 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. Furnace brazed impeller. New precision steel alloy pump drive tube. New heavy duty needle bearing between stator and impeller (not a thrust washer). Needle bearing between stator and turbine. Furnace brazed turbine. Dual pattern drive lugs on some GM Holeshots. New turbine hub. New springs and rollers in stator.
Product Features:
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Product Features:
- Furnace Brazed Impeller
- Steel Alloy Pump Drive Tube
- Heavy Duty Needle Bearing
- Between Stator and Turbine
- Furnace Brazed Turbine
- Dual Pattern Drive Lugs
- New Turbine Hub
- New Springs/Rollers In Stator
B & M – Holeshot 3000 (Part No.20413)
from
$899.99
HoleShot 3000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: HoleShot 3000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) A higher than stock stall speed as delivered by the Holeshot c
Product Features:
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Product Features:
- Furnace Brazed Impeller
- Steel Alloy Pump Drive Tube
- Heavy Duty Needle Bearing
- Between Stator and Turbine
- Furnace Brazed Turbine
B & M – Torque Converter, Nitrous Holeshot 3600 (Part No.20482)
from
$749.99
Nitrous Holeshot Converters are Built with the same features as the other B&M Holeshots, with the addition of anti-balloon plates. The anti-balloon plates will allow these converters to stand up to the instant horsepower nitrous delivers.
Product Features:
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Product Features:
- 3400-3800 RPM
- Small And Big Blocks
- Serious Performance
- Furnace Brazed
- Fully Balanced
Holley – Prem Street Carbs (Avengers) (Part No.0-80870)
from
$699.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
Product Features:
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Product Features:
- Vibratory Polished For Good Looks
- Optimized Street Calibration That Works Out Of The Box
- Factory Preset Electric Choke For Easy Startups
- Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
- No Unnecessary Trips Back To The Parts Store
- Limited Lifetime Warranty
- 100% Wet Flow Tested By Holley Technicians
- Arrives Ready To Run
Edelbrock – Performer 1400 Carburetor: 600 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (Part No.1400)
from
$523.99
The Edelbrock 1400 Performer Series 600 CFM electric choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characterist
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Product Features:
- Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. ‘Proven performance’ is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quali
- Electric Choke
- 4 Barrel Count
- Square Bore
- Electric Choke Installed from Factory
- Smooth Secondary Transition
- Includes Only Timed Vacuum Port
- Includes EGR ; Fuel Vapor Outlet
Holley – Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny (Part No.0-80457S)
from
$499.99
Holley’s new 0-80457SA is constructed from aluminum which compared to its zinc counterpart equates to a weight savings of 40%! Holley’s aluminum 0-80457SA will hold its shine longer and also can be hand polished for a custom look! Its 600 CFM of airflow,
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Product Features:
- Vibratory Polished For Good Looks
Holley – Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny (Part No.0-80670)
from
$682.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
Product Features:
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Product Features:
- Vibratory Polished For Good Looks
- Optimized Street Calibration That Works Out Of The Box
- Factory Preset Electric Choke For Easy Startups
- Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
- No Unnecessary Trips Back To The Parts Store
- Limited Lifetime Warranty
- 100% Wet Flow Tested By Holley Technicians
- Arrives Ready To Run
Edelbrock – Performer Carburetor #9906 600 CFM With Electric Choke, Satin Finish (Non-EGR) (Part No.9906)
from
$414.99
Burnished aluminum. GM/MAC- style throttle linkage. Electric choke installed from factory. Easy tuning with 2 piece design. Smooth secondary transition. Both timed for full vacuum ports. Includes PCV outlet.
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Upgrade your 1968 Cadillac Eldorado with Top-Quality Performance and Racing Products
When it comes to maintaining or upgrading your 1968 Cadillac Eldorado, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Cadillac or enhancing its overall performance, Performance and Racing Products are key to keeping your Eldorado functioning at its best. At Advance Auto Parts, we offer a wide selection of 37 Performance and Racing Products for the 1968 Cadillac Eldorado, designed to meet your needs without breaking the bank.
From
Performance Ignition Product
replacements to
Performance Distributors
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 1968 Cadillac Eldorado at great prices.
Our Performance and Racing Products inventory for this model
ranges from just $10.99 to $949.99, with
an average price of $401.58.
Our 37 Performance and Racing Products in stock come from 7 trusted brands, so you’re sure to find the right part for your 1968 Cadillac Eldorado 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 1968 Cadillac Eldorado, we stock popular OEM and aftermarket Performance and Racing Products from top names
like Holley, Accel, B & M, and more.
Holley Performance and Racing Products
start at just $499.99 and boast an impressive 4.1 stars average rating from customers.
Accel and B & M also bring quality to the table, with Performance and Racing Products available starting at $45.99, and at an average 4.1 stars rating.
With 121 customer reviews and counting, our 1968 Cadillac Eldorado 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, Fluids and Chemicals
and more to make sure your 1968 Cadillac Eldorado is always ready to roll. We’re committed to providing you with everything you need to keep your Eldorado in top shape, all in one place.
Start shopping confidently below for your 1968 Cadillac Eldorado!
Best-Selling Performance Ignition Products for 1968 Cadillac Eldorados
Enhance the driving experience in your Cadillac with 5 quality Performance Ignition Product components, starting at $45.99.
Mallory – Mallory Kit: Unil Conv: Delco: V8 (Part No.501)
from
$149.99
Put an end to high maintenance point ignition systems by installing a proven Mallory Unilite ignition conversion kit. Features at a glance, improves performance and fuel efficiency, easy to install with simple hand tools, reduced maintenance and is available for all popular 12-volt negative ground domestic cars and trucks.
Product Features:
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Product Features:
- Easy Installation
- Improved Fuel Economy
- Reduced Maintenance
- Accurate Timing
- Improved Performance
- Provides A Simple Conversion
- No Moving Parts To Wear Out
Accel – Super Stock Replacement Coil for Improved Performance, Starting, and Power (Part No.8140)
from
$45.99
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
Product Features:
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Product Features:
- 42000 Volts
- Effective To 6500 RPM
- Quicker Starting
- Improved Throttle Response
- Higher RPM Power
- Can Finished In Yellow
Accel – Super Stock Coil Chrome (Part No.8140C)
from
$51.99
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
Product Features:
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Product Features:
- Chrome Plated
- 42000 Volts
- Effective To 6500 RPM
- Improved Throttle Response
- Higher RPM Power
- Can Finished In Yellow
Accel – Supercoil (Part No.140001)
from
$114.99
Engineered for faster rise time, longer spark duration and increased performance. Unique design with premium grade wire, special low resistance, high turns ratio windings. Produces higher spark energy with breakerless electronic ignition systems. For points application the supplied 0.85 ohm ballast resistor must be used in conjunction with the vehicle original ballast resistor, if so equipped. Oversized molded case with integral cooling fins and high capacity oil filled construction provide high thermal conductivity ensuring cool operation and long life. Extra tall tan Alkyd tower and integral voltage dam eliminate “flashover” to primary terminals. Comes complete with mounting hardware and 0.85 ohm ballast resistor. Effective up to 6,500 RPM.
Product Features:
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Product Features:
- Oil Filled For Better Cooling
- Optimized Low Resistance
- Silicon Magnetic Steel E-Core
- Higher Energy/Voltage Outputs
- Quicker Starts
- Improved Idle Quality
- Resists Shock And Vibration
- Resists Corrosion
Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)
from
$199.99
Universal street and strip. For street-driven vehicles with breaker point ignition or OE electronic ignition. Delivers optimum performance when used with these Mallory ignition products: UNILITE (R) distributor with a HYFIRE (R) capacitive discharge ignition, magnetic breaker less distributor with a HYFIRE (R) capacitive discharge ignition, or dual point distributor. Effective to approximately 6500 RPM when used with a point type distributor (depending on engine combination). Effective to approximately 8000 RPM when used with a Mallory HYFIRE electronic ignition control (depending on engine combination).
Product Features:
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Product Features:
- Glass Filled Polyester Case
- Longer Spark Duration
- Increased Performance
- No Energy Loss Due To Arcing
- Includes Brass Contact Terminal
Most Popular 1968 Cadillac Eldorado Performance Distributors
Customize your Cadillac with 1 Performance Distributors products
like Performance Distributors, all
priced under $649.99.
MSD Ignition – Distributor; Cadillac V8 with Vacuum Advance (Part No.8363)
from
$649.99
Cadillac cruisers will be excited about this new Pro-Billet distributor for the 368, 425, 472 and 500 cubic inch engines. The distributor begins life as a billet of 6061-T6 aluminum before being CNC-machined to precise dimensions. The sturdy, flex-free housing is fitted with a sealed ball-bearing and long sintered bushing for high-rpm accuracy. MSD’s race proven magnetic pick-up supplies a trigger signal that is accurate to within one degree at any RPM. Mounted above this pick-up is an adjustable mechanical advance and is supplied with different springs and stop bushings for a number of curves. For street cruising economy, as if there’s any such thing in a caddy, there is a vacuum advance canister.
Product Features:
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Product Features:
- Designed for Cadillac 368/425/472 and 500 ci. engines
- Must Be Used w/An MSD Ignition Control
- Supplied w/HEI style distributor cap/rotor (accepts Cap-A-Dapts)
- Special oil tract improves lubrication to the dist./cam gear
- Mech. advance assem. can be locked out for crank trigger systems
- QPQ coated polished steel shaft; guided by sealed ball bearings
- Maintenance-free magnetic pickup and precision reluctor
- Creates stable trigger signals throughout the rpm range
- CNC machined billet aluminum housing and billet aluminum base
- Vacuum advance canister for improved economy (can be locked out)
- Easy-to-adjust mech. advance w/supplied springs and stop bushings
- CARB E.O. Approved
Top Picks for 1968 Cadillac Eldorado Performance Engines
Upgrade Cadillac Eldorados with top-quality Performance Engines parts, including 24 OEM and aftermarket selections for your 1968 model.
B & M – Tork Master 2400 (Part No.20404)
from
$373.99
Torque Converter – Tork Master 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) The Tork Master is B&M’s lowest cost performance torque converter. The Tork Master is an excellent all-around performance street converter. The best value priced street converters available, Tork Master converters come with a new precision pump drive tube and all are pressure tested and fully balanced. The Tork Master torque converter is not recommended for big block or supercharged applications. New alloy steel pump drive tube. Needle thrust bearing when factory equipped. New thrust washer between turbine and cover when required. Due to torque converter core availability, the actual converter size may vary but performance functionality will be as advertised.
Product Features:
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Product Features:
- New Precision Pump Drive Tube
- Pressure Tested
- Fully Balanced
- Needle Thrust Bearing
- New Thrust Washer
B & M – Performance Torque Converter for GM TH400, 350, & 375 Transmissions (Part No.20400)
from
$329.99
Torque Converter – Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) The Tork Master is B&M’s lowest cost
Product Features:
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Product Features:
- New Precision Pump Drive Tube
- Pressure Tested
- Fully Balanced
- Needle Thrust Bearing
- New Thrust Washer
B & M – Holeshot 3600 (Part No.20425)
from
$949.99
HoleShot 3600 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: HoleShot 3600 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) A higher than stock stall speed as delivered by the Holeshot converter will provide several advantages and benefits in vehicles with modified engines. Many modifications, particularly big cams, tend to reduce low end power and torque. The high stall converter allows the engine to launch the car at higher rpm where more torque is available. The Holeshot is generally a very good choice for the typical street machine that is looking for better launch capability and more strength. Street rods with modified engines will also benefit from a Holeshot converter. If your vehicle is equipped with a plate type nitrous system, you will need a Nitrous Holeshot!! 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. Furnace brazed impeller. New precision steel alloy pump drive tube. New heavy duty needle bearing between stator and impeller (not a thrust washer). Needle bearing between stator and turbine. Furnace brazed turbine. Dual pattern drive lugs on some GM Holeshots. New turbine hub. New springs and rollers in stator.
Product Features:
See More
Product Features:
- Furnace Brazed Impeller
- Steel Alloy Pump Drive Tube
- Heavy Duty Needle Bearing
- Between Stator and Turbine
- Furnace Brazed Turbine
- Dual Pattern Drive Lugs
- New Turbine Hub
- New Springs/Rollers In Stator
B & M – Holeshot 3000 (Part No.20413)
from
$899.99
HoleShot 3000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: HoleShot 3000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) A higher than stock stall speed as delivered by the Holeshot c
Product Features:
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Product Features:
- Furnace Brazed Impeller
- Steel Alloy Pump Drive Tube
- Heavy Duty Needle Bearing
- Between Stator and Turbine
- Furnace Brazed Turbine
B & M – Torque Converter, Nitrous Holeshot 3000 (Part No.20481)
from
$899.99
Nitrous Holeshot Converters are Built with the same features as the other B&M Holeshots, with the addition of anti-balloon plates. The anti-balloon plates will allow these converters to stand up to the instant horsepower nitrous delivers.
Product Features:
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Product Features:
- 2800-3200 RPM
- Small And Big Blocks
- Serious Performance
- Furnace Brazed
- Fully Balanced
B & M – Torque Converter, Nitrous Holeshot 3600 (Part No.20482)
from
$749.99
Nitrous Holeshot Converters are Built with the same features as the other B&M Holeshots, with the addition of anti-balloon plates. The anti-balloon plates will allow these converters to stand up to the instant horsepower nitrous delivers.
Product Features:
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Product Features:
- 3400-3800 RPM
- Small And Big Blocks
- Serious Performance
- Furnace Brazed
- Fully Balanced
Competition Cams – Magnum 224/224 Hydraulic Flat Cam for Cadillac 425, 472, 500 (Part No.94-306-5)
from
$702.99
Magnum 224/224 Hydraulic Flat Cam for Cadillac 425, 472, 500
Competition Cams – Mutha’ Thumpr 234/249 Hydraulic Flat Cam for Cadillac 425, 472, 500 (Part No.94-601-5)
from
$679.99
Mutha’ Thumpr 234/249 Hydraulic Flat Cam for Cadillac 425, 472, 500
Competition Cams – 7 Degree Steel Retainer Set of 100 for Chevrolet/Buick V6 with 1.250" OD Spring (Part No.742-100)
from
$636.99
7 Degree Steel Retainer Set of 100 for Chevrolet/Buick V6 with 1.250" OD Spring
Competition Cams – High Energy 218/218 Hydraulic Flat Cam for Cadillac 425, 472, 500 (Part No.94-304-5)
from
$625.99
High Energy 218/218 Hydraulic Flat Cam for Cadillac 425, 472, 500
Competition Cams – High Energy 212/212 Hydraulic Flat Cam for Cadillac 425, 472, 500 (Part No.94-302-5)
from
$614.99
High Energy 212/212 Hydraulic Flat Cam for Cadillac 425, 472, 500
Edelbrock – Performer Intake Manifold for 1968-1976 Cadillac 472-500, Satin Finish (Part No.2115)
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$553.99
Product Features:
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- Idle-5500 RPM Range
- Dual Plane Type-4150 Style Flange
- 4.88 in. Front Height, 5.34 in. Center Height, 5.81 in. Rear Height
- Satin Finish
- Made In The USA
B & M – Holeshot 2400 (Part No.20412)
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$549.99
HoleShot 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) Application: HoleShot 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) A higher than stock stall speed as delivered by the Holeshot c
Product Features:
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Product Features:
- Furnace Brazed Impeller
- Steel Alloy Pump Drive Tube
- Heavy Duty Needle Bearing
- Between Stator and Turbine
- Furnace Brazed Turbine
Competition Cams – 16 Springs (Part No.26986-16)
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$401.99
16 Springs
Competition Cams – 16 Springs (Part No.26981-16)
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$336.99
16 Springs
Competition Cams – ENGINE TIMING SET (Part No.2139)
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$187.99
ENGINE TIMING SET
Competition Cams – 10 Degree Steel Retainers for 26120 Beehive Springs (Part No.795-16)
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$123.99
10 Degree Steel Retainers for 26120 Beehive Springs
Competition Cams – 1 Spring (Part No.26981-1)
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$20.99
1 Spring
Competition Cams – Performance Series Solid Lifter for Cadillac, Chevrolet, Oldsmobile and Pontiac (Part No.2900-1)
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$15.99
Performance Series Solid Lifter for Cadillac, Chevrolet, Oldsmobile and Pontiac
Competition Cams – High Energy Hydraulic Flat Lifter for Buick 181-252/350-455 and Cadillac 472-500 (Part No.869-1)
from
$13.99
High Energy Hydraulic Flat Lifter for Buick 181-252/350-455 and Cadillac 472-500
Competition Cams – Engine Valve Spring (Part No.981-1)
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$11.99
Engine Valve Spring
Competition Cams – 10 Degree Superlock Steel Retainer for 1.437"-1.500" OD Valve Spring (Part No.740-1)
from
$10.99
10 Degree Superlock Steel Retainer for 1.437"-1.500" OD Valve Spring
Competition Cams – 10 Degree Steel Retainer for 26120 Beehive Spring (Part No.795-1)
from
$10.99
10 Degree Steel Retainer for 26120 Beehive Spring
Competition Cams – 7 Steel Retainer for SBC, Chevrolet/Buick V6 with 1.250" OD Spring (Part No.742-1)
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$10.99
7 Steel Retainer for SBC, Chevrolet/Buick V6 with 1.250" OD Spring
In-Demand Performance Fuel Systems for 1968 Cadillac Eldorados
Select from 7 premium Performance Fuel Systems parts for your 1968 Cadillac Eldorado, with prices ranging from $407.99 to $699.99.
Holley – Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny (Part No.0-80457S)
from
$499.99
Holley’s new 0-80457SA is constructed from aluminum which compared to its zinc counterpart equates to a weight savings of 40%! Holley’s aluminum 0-80457SA will hold its shine longer and also can be hand polished for a custom look! Its 600 CFM of airflow,
Product Features:
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Product Features:
- Vibratory Polished For Good Looks
Holley – Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny (Part No.0-80670)
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$682.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
Product Features:
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Product Features:
- Vibratory Polished For Good Looks
- Optimized Street Calibration That Works Out Of The Box
- Factory Preset Electric Choke For Easy Startups
- Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
- No Unnecessary Trips Back To The Parts Store
- Limited Lifetime Warranty
- 100% Wet Flow Tested By Holley Technicians
- Arrives Ready To Run
Edelbrock – Performer Carburetor #9906 600 CFM With Electric Choke, Satin Finish (Non-EGR) (Part No.9906)
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$414.99
Burnished aluminum. GM/MAC- style throttle linkage. Electric choke installed from factory. Easy tuning with 2 piece design. Smooth secondary transition. Both timed for full vacuum ports. Includes PCV outlet.
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Edelbrock – Performer 1400 Carburetor: 600 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (Part No.1400)
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$523.99
The Edelbrock 1400 Performer Series 600 CFM electric choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characterist
Product Features:
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Product Features:
- Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. ‘Proven performance’ is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quali
- Electric Choke
- 4 Barrel Count
- Square Bore
- Electric Choke Installed from Factory
- Smooth Secondary Transition
- Includes Only Timed Vacuum Port
- Includes EGR ; Fuel Vapor Outlet
Holley – Prem Street Carbs (Avengers) (Part No.0-80870)
from
$699.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
Product Features:
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Product Features:
- Vibratory Polished For Good Looks
- Optimized Street Calibration That Works Out Of The Box
- Factory Preset Electric Choke For Easy Startups
- Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
- No Unnecessary Trips Back To The Parts Store
- Limited Lifetime Warranty
- 100% Wet Flow Tested By Holley Technicians
- Arrives Ready To Run
Holley – Prem Street Carbs (Avengers) (Part No.0-80570)
from
$699.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
Product Features:
See More
Product Features:
- Vibratory Polished For Good Looks
- Optimized Street Calibration That Works Out Of The Box
- Factory Preset Electric Choke For Easy Startups
- Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
- No Unnecessary Trips Back To The Parts Store
- Limited Lifetime Warranty
- 100% Wet-Flow Tested To Assure It Arrives Ready To Run
- Street Ready; Out Of The Box
Edelbrock – Performer Carburetor #9907 750 CFM With Manual Choke, Satin Finish (Non-EGR) (Part No.9907)
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$407.99
Product Features:
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- Satin Finish
- 4 Barrel
- Annular Booster Type
- Manual Choke Type
- 750 cfm Maximum Flow Rating
Top-Rated Performance and Racing Products Brands For Your 1968 Cadillac Eldorado
Shop for the best-rated brands offering Performance and Racing Products and other products for your 1968 Cadillac Eldorados. Below you’ll find some of our best rated Performance and Racing Products from Holley, Accel, and B & M, and more. Performance and Racing Products from these brands that fit a 1968 Eldorado start at just $45.99 and are rated as high as 4.1 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.
Popular Holley 1968 Cadillac Eldorado Performance and Racing Products
When it comes to maintaining or upgrading your 1968 Cadillac Eldorado, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. Holley ticks all of those boxes. We offer a wide selection of Holley Performance and Racing Products, specifically designed for the 1968 Cadillac Eldorado. With over 2 Holley 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 $499.99, with an average price of just $591.49. Plus, with over 51 customer reviews and an average rating of 4.1 stars, you can trust that our Holley 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.
from
$682.99
(6)
Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny
“great carb”
from
$499.99
(45)
Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny
“very easy to install…replaced older carb this one is fresh and runs smooth … needed to do minor ajustment .. but nothing anyone couldn’t do …”
Popular Accel 1968 Cadillac Eldorado Performance and Racing Products
Accel auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1968 Cadillac Eldorado owner should feel confident when installing genuine Accel parts in their vehicle. To ensure the best fit and performance for your 1968 Eldorado, Advance Auto Parts carries a full inventory of 2 Accel Performance and Racing Products. Plus you will be keeping your Cadillac in peak condition while saving money because prices on these Accel Performance and Racing Products range from $45.99 to $51.99, plus, with more than 63 customer reviews and an impressive 4.1 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.
from
$45.99
(54)
Super Stock Replacement Coil for Improved Performance, Starting, and Power
“Works just fine”
FAQs for 1968 Cadillac Eldorado Performance and Racing Products
Which Performance and Racing Products are best-sellers for 1968 Cadillac Eldorados?
Out of 37 Performance and Racing Products that fit 1968 Cadillac Eldorados, the following parts are the top sellers:
- Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny (6340008) – $499.99
- Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny (6340019) – $682.99
- Supercoil (5024250) – $114.99
What’s the price range for 1968 Cadillac Eldorado Performance and Racing Products?
Performance and Racing Product prices for the 1968 Cadillac Eldorado start at $10.99 and go up to $949.99 for the most premium parts.
What’s the average price of a Performance and Racing Product for a 1968 Cadillac Eldorado?
The average price for Performance and Racing Products for the 1968 Cadillac Eldorado is $401.58. 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 Cadillac Eldorado model years?
What are the cheapest Performance and Racing Products for my 1968 Cadillac Eldorado?
The cheapest 1968 Cadillac Eldorado Performance and Racing Products we carry in stock are:
- 10 Degree Superlock Steel Retainer for 1.437"-1.500" OD Valve Spring (50289470) – $10.99
- 10 Degree Steel Retainer for 26120 Beehive Spring (50289146) – $10.99
- 7 Steel Retainer for SBC, Chevrolet/Buick V6 with 1.250" OD Spring (50289502) – $10.99
- Engine Valve Spring (50286858) – $11.99
- High Energy Hydraulic Flat Lifter for Buick 181-252/350-455 and Cadillac 472-500 (50286568) – $13.99
What are the top-rated Performance and Racing Products that fit the 1968 Cadillac Eldorado?
Out of 121 reviews by customers, our 1968 Cadillac Eldorado Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 1968 Cadillac Eldorado and their top-rated products:
- Performance Ignition Products
- Mallory Kit: Unil Conv: Delco: V8 (17350020) – $149.99
- Super Stock Replacement Coil for Improved Performance, Starting, and Power (5024269) – $45.99
- Super Stock Coil Chrome (5024277) – $51.99
- Performance Engines
- Mallory Kit: Unil Conv: Delco: V8 (17350020) – $149.99
- Super Stock Replacement Coil for Improved Performance, Starting, and Power (5024269) – $45.99
- Super Stock Coil Chrome (5024277) – $51.99
What types of Performance and Racing Products do you sell for my 1968 Cadillac Eldorado?
As of 11/2/25, these are some of the most in-demand types of Performance and Racing Products for a 1968 Cadillac Eldorado:
Can I get help with 1968 Cadillac Eldorado 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 Cadillac Performance and Racing Products and more.
What is your return policy for Cadillac Eldorado Performance and Racing Products?
Advance Auto Parts keeps returns simple. For new Cadillac Eldorado 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.
