1968 Mercury Cyclone Engine Parts
Find Your Specific 1968 Mercury Cyclone Engine Parts
Below you will find various in-demand Mercury Engine Parts, components and accessories for your 1968 Cyclone. Advance Auto Parts has popular Cyclone parts like Engine Timing Parts, Engine Gaskets and Seals, Engine Internals and more. You’ll also find aftermarket and OEM Engine Parts for other Cyclone model years including
1964,
1965,
1966,
1967,
1969,
1970,
1971 and more. Select a category of 1968 Mercury Cyclone Engine Parts below and start saving instantly.
Popular 1968 Mercury Cyclone Engine Parts Categories
Essential Engine Parts for 1968 Mercury Cyclones
ARP Auto Racing – "ARP Auto Racing For Use With Chevy Small Block, 1.895"" Stud L, Black Oxide, Chrome, Set Of 16, 134-7104" (Part No.134-7104)
from
$98.99
If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in, you knew from the beginning that the rocker geometry was going to be inconsistent all over the place. ARP rocker studs are concentric within 0.005 T.I.R. thread pitch to thread pitch. They run in straight and true. Lengths are exact designed to provide positive seating every time. An extra large radius base offers greater resistance to flex. Available in both High Performance and Pro Series models. To be used with ARP patented Perma-Loc(TM) adjusters.
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Cloyes Gear – Cloyes Gear Engine Timing Crankshaft Sprocket, S321 (Part No.S321)
from
$7.99
Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.
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National – National Multi-Purpose Seal, 470059 (Part No.470059)
from
$13.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Sealed Power – Sealed Power Engine Piston Ring Set, E-251X 60 (Part No.E-251X 60)
from
$63.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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National – National Engine Harmonic Balancer Repair Sleeve, 88187 (Part No.88187)
from
$12.79
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Dorman – Dorman STD Cylinder Head Bolt, 7/16-14 X 3.938 X 1-1/16 In., Hex 5/8 In. (Sold by each), 675-131 (Part No.675-131)
from
$4.29
This engine cylinder head bolt directly replaces the original bolt on specific vehicle years, makes and models.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-3360CPA 40 (Part No.8-3360CPA 40)
from
$51.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Dorman – Pik-a-Nut – Dorman – Pik-a-Nut Steel Cup Expansion Plug 2-1/16 In., SC, Height 0.270, 362563.1 (Part No.362563.1)
from
$3.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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ARP Auto Racing – "ARP Auto Racing For Use With 289/ 460 Cubic"" Ford, 5/8"" Socket Size, 5/8"" – 18 Thread Size, 150-2501" (Part No.150-2501)
from
$38.99
As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ARP has developed these ultra strong 200,000 Pounds Per Square Inch bolts that let you exert maximum clamping force. Special features comes with 1/4 Inch thick, wide area washer and an extra tall 12 point head that accepts a deep socket and eliminates the worry of stripping the head.
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Edelbrock – Edelbrock Performer-Plus Cam and Lifter Kits for 1973 Gran Torino, Hydraulic Flat Tappet, 2172 (Part No.2172)
from
$363.99
“Edelbrock part No: 2172 Performer-Plus camshaft is designed for Ford 351M-400 V-8 applications. This Edelbrock cam kit produced 390 ft-lbs. of torque when used with No: 2171 intake and stock iron cylinder heads on a 400 engine. The camshaft will produce optimum torque from the low-end to the mid-range, Performer-Plus camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. This Performer-Plus is a smooth idling cam for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. All camshafts include flat tappet lifters, assembly lube and instructions. Camshaft Specifications: – Duration at .050 Intake: 204 degrees – Duration at .050 Exhaust: 214 degrees – Lift at Valve Intake: .484″” – Lift at Valve Exhaust: .510″” – Lobe Separation: 112 Degrees – Intake Centerline: 107 Degrees – Idle Vacuum at 1000 RPM’s: 14″””
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Dorman – Dorman Brass Expansion Plug Kit, 15 Expansion Plugs, 4 Pipe Plugs, 567-009 (Part No.567-009)
from
$18.99
The plugs in this engine expansion plug kit are designed to match the original parts on specified vehicles. Made of quality materials, this kit components are engineered for reliable performance and durability.
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Dorman – Dorman Harmonic Balancer Assembly, 594-080 (Part No.594-080)
from
$105.99
This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing, 3230CP 10 (Part No.3230CP 10)
from
$16.29
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
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Mr. Gasket – Mr. Gasket Chrome Valve Covers With Baffle, 9412 (Part No.9412)
from
$103.99
These Mr. Gasket chrome plated stamped steel valve covers have a flat smooth top, and internal baffles. Fits Ford 332,360,390,406,427,428. Sold as a pair.
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Imperial – Imperial Econo-Kool Engine Oil Cooler, 240459 (Part No.240459)
from
$122.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Carquest Premium – Carquest Crankcase Breather Cap, 10071 (Part No.10071)
from
$14.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
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Spectre – Spectre Dipstick Engine Oil, 5723 (Part No.5723)
from
$17.99
Spectre’s Ford dipstick is designed to fit 260-302 short block and the 351W engines. The housing and handle are triple chrome-plated steel, and the dipstick features a gold Iridite finish for clear accurate oil level readings. The housing measures 12 inches long and the dipstick measures 21 inches long. This dipstick is made to meet OEM specifications for form, fit and function and feature an adjustable bracket for easy installation.
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Melling – Melling Engine Oil Priming Tool, MPL-201 (Part No.MPL-201)
from
$383.99
Made In USA. Melling Engine Oil Priming Tank was developed as a way for engine builders to safely pre-prime the engine with oil prior to initial engine startup. The priming tank, when filled with clean oil and air pressure pumps oil into all of the critical areas of the new engine quickly and safely.
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Felpro – Felpro Fuel Pump Bowl Gasket, 773 (Part No.773)
from
$2.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Dorman – Dorman Expansion Plug Kit, 02653 (Part No.02653)
from
$13.99
The plugs in this engine expansion plug kit are designed to match the original parts on specified vehicles. Made of quality materials, this kit components are engineered for reliable performance and durability.
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Felpro – Felpro Engine Conversion Gasket Set, CS 8265-1 (Part No.CS 8265-1)
from
$15.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 8548 PT-11 (Part No.HS 8548 PT-11)
from
$83.99
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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Dorman – Dorman Steel Cup Expansion Plug 1-1/2 In., Height 0.480 (Sold by each), 555-028 (Part No.555-028)
from
$3.79
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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ARP Auto Racing – ARP Auto Racing For Use With Ford 351 Windsor, Hex Head, 180000Psi Tensile, 154-3603 (Part No.154-3603)
from
$137.99
High Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 PSI (which is 15 Percent stronger than Grade 8) and kits come complete with hardened parallel ground washers.
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Remflex – Remflex Flexible Graphite, Set Of 2, 1-1/4 Inch X 1-5/8 Inch Square Port Size, 3028 (Part No.3028)
from
$37.99
Remflex unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees – day after day, week after week, year after year. Now, they are bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.
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Imperial – Imperial Remote Mount Filter Kit, 240291 (Part No.240291)
from
$107.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Sealed Power – Sealed Power Engine Piston, WH273CP 30 (Part No.WH273CP 30)
from
$36.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Cloyes Gear – Cloyes Gear Engine Timing Camshaft Sprocket, S308 (Part No.S308)
from
$11.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
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Upgrade your 1968 Mercury Cyclone with Top-Quality Engine Parts
When it comes to maintaining or upgrading your 1968 Mercury Cyclone, 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, Engine Parts are key to keeping your Cyclone functioning at its best. At Advance Auto Parts, we offer a wide selection of 266 Engine Parts for the 1968 Mercury Cyclone, designed to meet your needs without breaking the bank.
From
Engine Timing Part
replacements to
Engine Gaskets and Seals
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 Engine Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Engine Parts for your 1968 Mercury Cyclone at great prices.
Our Engine Parts inventory for this model
ranges from just $0.25 to $2,274.99, with
an average price of $89.87.
Our 266 Engine Parts in stock come from 25 trusted brands, so you’re sure to find the right part for your 1968 Mercury Cyclone 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 Mercury Cyclone, we stock popular OEM and aftermarket Engine Parts from top names
like Felpro, Melling, Dorman, and more.
Felpro Engine Parts
start at just $37.99 and boast an impressive 4.6 stars average rating from customers.
Melling and Dorman also bring quality to the table, with Engine Parts available starting at $1.29, and at an average 4.3 stars rating.
With 919 customer reviews and counting, our 1968 Mercury Cyclone Engine Parts 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 Engine Part upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals
and more to make sure your 1968 Mercury Cyclone is always ready to roll. We’re committed to providing you with everything you need to keep your Cyclone in top shape, all in one place.
Start shopping confidently below for your 1968 Mercury Cyclone!
Best-Selling Engine Timing Parts for 1968 Mercury Cyclones
Enhance the driving experience in your Mercury with 42 quality Engine Timing Part components, starting at $5.29.
National – National Engine Harmonic Balancer Repair Sleeve, 88187 (Part No.88187)
from
$12.79
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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National – National Shaft Repair Sleeve, 99181 (Part No.99181)
from
$38.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Cloyes Gear – Cloyes Gear Engine Timing Components, Camshaft Timing Kit, Crankshaft Timing Kit, Timing Set with Sprockets, Timing Drive Assembly, C-3014K (Part No.C-3014K)
from
$33.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems delivering premium-quality solutions. Cloyes engine timing sets are engineered for precision, durability, and optimal engine performance. Sets includes crankshaft sprocket, camshaft sprocket and chain. To ensure total timing system integrity, Cloyes recommends replacing all engine timing components. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.
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National – National Multi-Purpose Seal, 2942 (Part No.2942)
from
$20.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Cloyes Gear – Cloyes Gear Engine Timing Components, Camshaft Timing Kit, Crankshaft Timing Kit, Timing Set with Sprockets, Timing Drive Assembly, C-3012K (Part No.C-3012K)
from
$33.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems delivering premium-quality solutions. Cloyes engine timing sets are engineered for precision, durability, and optimal engine performance. Sets includes crankshaft sprocket, camshaft sprocket and chain. To ensure total timing system integrity, Cloyes recommends replacing all engine timing components. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3508X9 (Part No.9-3508X9)
from
$122.99
“Billet Camshaft Sprocket for Superior Street Performance. Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Crankshaft Sprocket Heat Treated for Durability. Seamless TRUE Roller 0.250″” Roller Diameter Chain for Reduced Friction.”
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Cloyes Performance – Cloyes Performance High Performance Timing Chain, 9-145 (Part No.9-145)
from
$19.99
“Street Performance 3/8″” Pitch Double Roller Replacement True Roller Chain. Seamless 0.250″” Roller Diameter. Heat Treated and Processed Links to Maximize Breaking Strength while Remaining Ductile for Toughness. Prestressed to Increase Fatigue Life. USA Made.”
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Cloyes Performance – Cloyes Performance Engine Timing Set, C-3029X (Part No.C-3029X)
from
$89.99
“Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Crankshaft Sprocket Heat Treated for Durability. 0.200″” Double Row Fixed Bushing Chain.”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3535X9 (Part No.9-3535X9)
from
$119.99
“Billet Camshaft Sprocket for Superior Street Performance. Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Crankshaft Sprocket Heat Treated for Durability. Seamless TRUE Roller 0.250″” Roller Diameter Chain for Reduced Friction.”
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Cloyes Gear – Cloyes Gear Engine Timing Chain, C494 (Part No.C494)
from
$20.99
Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Links With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.
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Cloyes Gear – Cloyes Gear Engine Timing Crankshaft Sprocket, S321 (Part No.S321)
from
$7.99
Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.
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Cloyes Performance – Cloyes Performance High Performance Timing Chain, 9-130 (Part No.9-130)
from
$77.99
“High Performance 3/8″” Pitch Double Roller Replacement True Roller Chain. 0.250″” Roller Diameter. Heat Treated and Processed Links to Maximize Ultimate Breaking Strength while Remaining Ductile for Toughness. Prestressed to Increase Fatigue Life.”
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Cloyes Performance – Cloyes Performance High Performance Timing Chain, 9-149 (Part No.9-149)
from
$20.99
“Street Performance 3/8″” Pitch Double Roller Replacement TRUE Roller Chain. Seamless 0.250″” Roller Diameter. Heat Treated and Processed Links to Maximize Breaking Strength while Remaining Ductile for Toughness. Pre-stressed to Increase Fatigue Life.”
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Cloyes Performance – Cloyes Performance Engine Timing Set, C-3054X (Part No.C-3054X)
from
$52.99
“Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Crankshaft Sprocket Heat Treated for Durability. 0.200″” Double Row Fixed Bushing Chain.”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3735Z (Part No.9-3735Z)
from
$496.99
“QUICK ADJUST Allows for Infinite Valve Timing Adjustability of +/-6 Degrees to Tune for Maximum Engine Performance Output. Two Piece Camshaft Sprocket Design Featuring 6 Locking Cap Screws for Maximum Clamp Load. Includes an Accessory Adjustment Tool. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″” Roller Diameter “”Z”” Chain for Reduced Friction. “”Z”” Chain Approximately 33% Overall Increased Strength Over the Standard High Performance Chain. “”Z”” Chain Featuring a Press Fit Center Link design that Increases Load Distribution with Heat Treated and Processed Links to Maximize Ultimate Breaking Strength while Remaining Ductile for Toughness and Pre-stressed to Increase Fatigue Life. Includes Captured Needle Camshaft Sprocket Thrust Bearing to Minimize Block Thrust Surface Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout. 0.005″” and 0.010″” Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number.”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3735 (Part No.9-3735)
from
$393.99
“QUICK ADJUST Allows for Infinite Valve Timing Adjustability of +/-6 Degrees to Tune for Maximum Engine Performance Output. Two Piece Camshaft Sprocket Design Featuring 6 Locking Cap Screws for Maximum Clamp Load. Includes an Accessory Adjustment Tool. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″” Roller Diameter Includes Captured Needle Camshaft Sprocket Thrust Bearing to Minimize Block Thrust Surface Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout. 0.005″” and 0.010″” Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3635X3Z (Part No.9-3635X3Z)
from
$241.99
“Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″” Roller Diameter “”Z”” Chain for Reduced Friction. “”Z”” Chain Approximately 33% Overall Increased Strength Over the Standard High Performance Chain. “”Z”” Chain Featuring a Press Fit Center Link design that Increases Load Distribution with Heat Treated and Processed Links to Maximize Ultimate Breaking Strength while Remaining Ductile for Toughness and Pre-stressed to Increase Fatigue Life. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3635X9Z (Part No.9-3635X9Z)
from
$229.99
“Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″” Roller Diameter “”Z”” Chain for Reduced Friction. “”Z”” Chain Approximately 33% Overall Increased Strength Over the Standard High Performance Chain. “”Z”” Chain Featuring a Press Fit Center Link design that Increases Load Distribution with Heat Treated and Processed Links to Maximize Ultimate Breaking Strength while Remaining Ductile for Toughness and Pre-stressed to Increase Fatigue Life. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout. Includes Captured Needle Camshaft Sprocket Thrust Bearing to Minimize Block Thrust Surface Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3608X9-5 (Part No.9-3608X9-5)
from
$221.99
“Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″” Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3635X9-10 (Part No.9-3635X9-10)
from
$211.99
“Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″” Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3635X9-5 (Part No.9-3635X9-5)
from
$211.99
“Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″” Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3635X3-5 (Part No.9-3635X3-5)
from
$194.99
“Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″” Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3635X3-10 (Part No.9-3635X3-10)
from
$189.99
“Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″” Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3635X3 (Part No.9-3635X3)
from
$179.99
“Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″” Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.”
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Most Popular 1968 Mercury Cyclone Engine Gaskets and Seals
Customize your Mercury with 36 Engine Gaskets and Seals products
like Valve Cover Gaskets,
Oil Pan Gaskets, and
Timing Cover Gasket Sets, all
priced under $174.99.
Felpro – Felpro Engine Valve Cover Gasket Set, VS 13264 T (Part No.VS 13264 T)
from
$52.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Engine Oil Pan Gasket Set – PermaDryPlus rigid carrier, Oil Pan SnapUps Included, OS 13260 T (Part No.OS 13260 T)
from
$56.99
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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Felpro – Felpro Engine Timing Cover Gasket Set, TCS 45008 (Part No.TCS 45008)
from
$26.99
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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Felpro – Felpro Engine Oil Pan Gasket Set – Blue Stripe cork-rubber, OS 13260 C (Part No.OS 13260 C)
from
$28.99
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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Felpro – Felpro Engine Valve Cover Gasket Set, VS 13264 C (Part No.VS 13264 C)
from
$27.99
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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Felpro – Felpro Engine Oil Pump Pickup Tube Gasket, 72516 (Part No.72516)
from
$3.29
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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National – National Multi-Purpose Seal, 470059 (Part No.470059)
from
$13.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More
Felpro – Felpro PermaTorque Engine Gasket Set, FS 8554 PT (Part No.FS 8554 PT)
from
$94.99
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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Competition Cams – "Competition Cams (16) Positive Stop PTFE Valve Seals: for 3/8"" Valves and .530"" Guides, 505-16" (Part No.505-16)
from
$33.99
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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Felpro – Felpro Engine Valve Cover Gasket Set, VS 50029 C (Part No.VS 50029 C)
from
$28.99
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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Felpro – Felpro Engine Valve Cover Gasket Set, VS 13049 C (Part No.VS 13049 C)
from
$26.99
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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Felpro – Felpro Engine Crankshaft Seal Kit, BS 30136 (Part No.BS 30136)
from
$18.99
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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Felpro – Felpro Engine Valve Cover Gasket Set, VS 13264 R (Part No.VS 13264 R)
from
$26.99
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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Felpro – Felpro Engine Valve Cover Gasket Set, VS 13049 R (Part No.VS 13049 R)
from
$22.99
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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Felpro – Felpro Engine Timing Cover Gasket Set, TCS 13075-1 (Part No.TCS 13075-1)
from
$19.99
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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Felpro – Felpro Fuel Pump Bowl Gasket, 773 (Part No.773)
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$2.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Edelbrock – Edelbrock Front Timing Cover Gasket Set, 6991 (Part No.6991)
from
$30.99
Edelbrock part No: 6991 Front Cover Gasket set for Small-Block Ford. Includes front cover gasket and front seal.
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Felpro – Felpro Engine Oil Pan Gasket Set – Blue Stripe cork-rubber, OS 11701 C (Part No.OS 11701 C)
from
$17.99
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 Rear Main Seal Gasket, 1963 (Part No.1963)
from
$51.99
This Mr. Gasket Rear Main Seal is made from silicone to allow the seal to handle extreme engine oil temperature. It also provides for an upgrade for that leaky rope style seal and is a direct replacement for a rubber main seal. It’s also injection molded for a precise fit.
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Felpro – Felpro Engine Valve Stem Oil Seal Set, SS 13401 (Part No.SS 13401)
from
$21.49
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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Felpro – Felpro Engine Gasket Set, 260-1125T (Part No.260-1125T)
from
$174.99
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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Felpro – Felpro Engine Gasket Set, 260-1082 (Part No.260-1082)
from
$166.99
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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Felpro – Felpro Engine Gasket Set, 260-1035 (Part No.260-1035)
from
$123.99
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: Oil Pan Gasket, 6683 (Part No.6683)
from
$69.99
High performance, race quality gasket with molded rubber coating over a steel core. Steel core provides rigidity and durability, preventing prevent push out while the molded rubber coating helps seal minor oil pan rail irregularities. The one piece design eliminates the need for separate end seals to make installation easier and even further reduce the possibility of oil leakage. Provides excellent sealing and durability. Excellent replacement for stock original equipment, high performance street, drag race and oval track. Includes gasket and new oil pan bolts.
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Top Picks for 1968 Mercury Cyclone Engine Internals
Upgrade Mercury Cyclones with top-quality Engine Internals parts, including 78 OEM and aftermarket selections for your 1968 model.
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2600CP 10 (Part No.2600CP 10)
from
$5.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2600A (Part No.8-2600A)
from
$66.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2600CP (Part No.8-2600CP)
from
$62.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Piston Ring Set, E-251K 40 (Part No.E-251K 40)
from
$91.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-3230CP 20 (Part No.8-3230CP 20)
from
$56.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
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Sealed Power – Sealed Power Engine Piston Ring Set, E-251K (Part No.E-251K)
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$107.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Piston Ring Set, E-251K 30 (Part No.E-251K 30)
from
$125.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4125M (Part No.4125M)
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$61.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Piston Ring Set, E-251X (Part No.E-251X)
from
$89.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Piston Ring Set, E-251X 60 (Part No.E-251X 60)
from
$63.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2600CP (Part No.2600CP)
from
$6.59
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Felpro – Felpro Engine Crankshaft Seal Kit, BS 30138 (Part No.BS 30138)
from
$26.99
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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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4125MA (Part No.4125MA)
from
$60.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing, 3230CP 10 (Part No.3230CP 10)
from
$16.29
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2600CP 20 (Part No.2600CP 20)
from
$5.79
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2600A (Part No.2600A)
from
$5.19
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Piston Ring Set, E-251X 30 (Part No.E-251X 30)
from
$64.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Piston Ring Set, E-251X 40 (Part No.E-251X 40)
from
$59.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4125M 10 (Part No.4125M 10)
from
$60.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Piston Ring Set, WE-251K (Part No.WE-251K)
from
$22.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2600CP 10 (Part No.8-2600CP 10)
from
$52.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4261M (Part No.4261M)
from
$123.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
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Sealed Power – Sealed Power Connecting Rod Bearing Set, 8-7160CH (Part No.8-7160CH)
from
$95.99
Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components
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Sealed Power – Sealed Power Engine Piston Ring Set, E-180K 30 (Part No.E-180K 30)
from
$96.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
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In-Demand Valve Cover and Cylinder Heads for 1968 Mercury Cyclones
Select from 43 premium Valve Cover and Cylinder Heads parts for your 1968 Mercury Cyclone, with prices ranging from $0.30 to $2,274.99.
Sealed Power – Sealed Power Engine Rocker Arm Nut, MR-1751 (Part No.MR-1751)
from
$0.95
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket, 8548 PT-2 (Part No.8548 PT-2)
from
$37.99
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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Sealed Power – Sealed Power Engine Valve Spring Retainer Keeper, VK-115 (Part No.VK-115)
from
$0.43
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Valve Lifter, HT-900 (Part No.HT-900)
from
$13.79
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket, 9333 PT-1 (Part No.9333 PT-1)
from
$36.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 8548 PT-11 (Part No.HS 8548 PT-11)
from
$83.99
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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Sealed Power – Sealed Power Engine Rocker Arm Nut, MR-1823 (Part No.MR-1823)
from
$0.72
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Spectre – Spectre Valve Cover SB Ford OE/BF, 5250 (Part No.5250)
from
$83.99
Available in various sizes, heights, and finishes, Spectre offers a wide variety of high performance valve covers designed to easily replace your stock covers. Designed for Ford Small Block 260-289-302-351W engines, this valve cover features chrome-plated steel construction and a smooth design. Sold in pairs, this stock profile cover is baffled to provide optimum function. With show quality construction and a sealing edge designed for an ideal fit, our valve covers are engineered to look great for applications ranging from custom builds to replacing stock equipment.
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Dorman – Dorman STD Cylinder Head Bolt, 7/16-14 X 3.938 X 1-1/16 In., Hex 5/8 In. (Sold by each), 675-131 (Part No.675-131)
from
$4.29
This engine cylinder head bolt directly replaces the original bolt on specific vehicle years, makes and models.
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Sealed Power – Sealed Power Engine Push Rod, RP-3165 (Part No.RP-3165)
from
$2.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
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Edelbrock – Edelbrock Valve Covers, Signature Series, Stock Height, Steel, Chrome,Ford, Small Block, 4460 (Part No.4460)
from
$78.99
The Edelbrock No: 4460 Signature Series Valve Covers are designed for Ford 260-289-302 (not Boss) and 351W V8 applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.
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ARP Auto Racing – ARP Auto Racing For Use With Ford Small Block 289/ 302, Hex Head, 180000Psi Tensile, 154-3601 (Part No.154-3601)
from
$82.99
High Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 PSI (which is 15 Percent stronger than Grade 8) and kits come complete with hardened parallel ground washers.
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Sealed Power – Sealed Power Engine Push Rod, RP-3172B (Part No.RP-3172B)
from
$2.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
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Sealed Power – Sealed Power Engine Push Rod, RP-3172 (Part No.RP-3172)
from
$1.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
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Competition Cams – "Competition Cams Super Valve Locks, 11/32"" 1 St, 611-16" (Part No.611-16)
from
$40.99
Inside tang-to-taper relationship held tightly for repeatable valve spring installed heights
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Dorman – Dorman Steel Cup Expansion Plug 13.70mm, Height 0.180 (Sold by each), 555-007 (Part No.555-007)
from
$1.79
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Sealed Power – Sealed Power Engine Valve Spring Retainer Keeper, VK-138 (Part No.VK-138)
from
$0.30
Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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ARP Auto Racing – "ARP Auto Racing For Use With Chevy Small Block, 1.895"" Stud L, Black Oxide, Chrome, Set Of 16, 134-7104" (Part No.134-7104)
from
$98.99
If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in, you knew from the beginning that the rocker geometry was going to be inconsistent all over the place. ARP rocker studs are concentric within 0.005 T.I.R. thread pitch to thread pitch. They run in straight and true. Lengths are exact designed to provide positive seating every time. An extra large radius base offers greater resistance to flex. Available in both High Performance and Pro Series models. To be used with ARP patented Perma-Loc(TM) adjusters.
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Mr. Gasket – Mr. Gasket Chrome Valve Covers With Baffle, 9412 (Part No.9412)
from
$103.99
These Mr. Gasket chrome plated stamped steel valve covers have a flat smooth top, and internal baffles. Fits Ford 332,360,390,406,427,428. Sold as a pair.
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Remflex – Remflex Flexible Graphite, Set Of 2, 1-1/4 Inch X 1-5/8 Inch Square Port Size, 3028 (Part No.3028)
from
$37.99
Remflex unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees – day after day, week after week, year after year. Now, they are bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.
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Edelbrock – Edelbrock Small-Block Ford E-205 Cylinder Head w/ Hydraulic Roller Camshaft, 5027 (Part No.5027)
from
$2274.99
Edelbrock Small-Block Ford E-205 Cylinder Head w/ Hydraulic Roller Camshaft, 5027.
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Edelbrock – "Edelbrock Small-Block Ford E-Street Cylinder Heads 2.02"", 5025" (Part No.5025)
Edelbrock – Edelbrock RPM 427 Low-Riser/ Medium-Riser Cylinder Head, 60075 (Part No.60075)
from
$1223.99
The Edelbrock No. 60075 Performer RPM cylinder head is designed for use with 1961-76 390-427-428 Ford applications. Edelbrock Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.
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Edelbrock – Edelbrock RPM 427 Low-Riser/ Medium-Riser Cylinder Head, 60079 (Part No.60079)
Most Sold 1968 Mercury Cyclone Camshafts
Explore our best-selling Mercury parts for the 1968 Cyclone among 9 OEM and aftermarket options starting from $3.49.
Sealed Power – Sealed Power Engine Valve Lifter, HT-2083 (Part No.HT-2083)
from
$12.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1204M (Part No.1204M)
from
$45.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1445M (Part No.1445M)
from
$49.49
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Dorman – Dorman Steel Cup Expansion Plug 2-3/16 In. SC, Height 0.360 (Sold by each), 555-051 (Part No.555-051)
from
$3.49
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Competition Cams – Competition Cams Magnum 2230/230 Hydraulic Flat Cam and Lifter Kit, CL33-230-4 (Part No.CL33-230-4)
from
$397.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.
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Competition Cams – Competition Cams High Energy 206/206 Hydraulic Flat Cam and Lifter Kit, CL31-215-2 (Part No.CL31-215-2)
from
$382.99
Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.
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Edelbrock – Edelbrock Performer-Plus Camshaft Kit, 2117 (Part No.2117)
from
$382.99
“Edelbrock Performer-Plus Camshaft No: 2117 is designed for 283-400 Chevy V8 engines from 1957-86 and produce 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: 2117 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 338 HP and 389 Ft Lbs of Torque when paired with Performer EPS intake manifold No: 2701, E-Street cylinder heads No: 5089 and E-Street EFI system No: 3664. Camshaft specifications: – Intake duration: 218 Degrees – Exhaust duration: 224 Degrees – Intake lift: .464″” – Exhaust lift: .470″” – Lobe separation: 114 Degree – Intake Center Line: 110 Degree – Vacuum: 15″””
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Sealed Power – Sealed Power Camshaft Bearing Set, 2102M (Part No.2102M)
from
$78.99
Speed-Pro delivers the power you need and the value & quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components.
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Melling – Melling Stock Replacement Engine Assembly Lubricant, 4 oz., M-10012 (Part No.M-10012)
from
$5.89
Made In USA. 4 oz. Melling engine assembly lube, MELL-LUBE, is formulated to be an initial lubricant on camshaft metal surfaces as well as related valve train parts. The added zinc material (1400 ppm) provides MELL-LUBE with added protection to prevent scoring and galling during initial engine start-up for both newly rebuilt and / or remanufactured engines. In addition, MELL-LUBE contains corrosion inhibitors to prevent rust and pitting of components. MELL-LUBE mixes with any engine oil and will not clog filters. Melling recommends MELL-LUBE be a part of every camshaft install.
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Top-Rated Engine Parts Brands For Your 1968 Mercury Cyclone
Shop for the best-rated brands offering Engine Parts and other products for your 1968 Mercury Cyclones. Below you’ll find some of our best rated Engine Parts from Felpro, Melling, and Dorman, and more. Engine Parts from these brands that fit a 1968 Cyclone start at just $1.29 and are rated as high as 4.6 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular Felpro 1968 Mercury Cyclone Engine Parts
When it comes to maintaining or upgrading your 1968 Mercury Cyclone, using quality Engine Parts is essential to ensure durability and a perfect fit. Felpro ticks all of those boxes. We offer a wide selection of Felpro Engine Parts, specifically designed for the 1968 Mercury Cyclone. With over 3 Felpro brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $37.99, with an average price of just $49.32. Plus, with over 42 customer reviews and an average rating of 4.6 stars, you can trust that our Felpro Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
from
$56.99
(6)
Felpro Engine Oil Pan Gasket Set – PermaDryPlus rigid carrier, Oil Pan SnapUps Included, OS 13260 T
“Very easy to install.
Alignment pins are great bonus. They hold the gasket in the exact location.”
Popular Melling 1968 Mercury Cyclone Engine Parts
Melling auto parts is one of the highest quality Engine Part brands in the market. Any 1968 Mercury Cyclone owner should feel confident when installing genuine Melling parts in their vehicle. To ensure the best fit and performance for your 1968 Cyclone, Advance Auto Parts carries a full inventory of 3 Melling Engine Parts. Plus you will be keeping your Mercury in peak condition while saving money because prices on these Melling Engine Parts range from $23.49 to $63.99, plus, with more than 11 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.
from
$60.99
(8)
Melling Stock Replacement OE Type Oil Pump, M-68
“Product was a perfect fit top notch at a great price”
from
$23.49
(1)
Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-60
“Awesome product…..Melling.”
FAQs for 1968 Mercury Cyclone Engine Parts
Which Engine Parts are best-sellers for 1968 Mercury Cyclones?
Out of 266 Engine Parts that fit 1968 Mercury Cyclones, the following parts are the top sellers:
- Sealed Power Engine Valve Lifter, HT-900 (5688671) – $13.79
- Sealed Power Engine Valve Lifter, HT-2083 (5688663) – $12.49
- Dorman Rubber Expansion Plug 3/4 In. – Size Range 3/4 In. – 7/8 In., 02608 (89014938) – $11.49
What’s the price range for 1968 Mercury Cyclone Engine Parts?
Engine Part prices for the 1968 Mercury Cyclone start at $0.25 and go up to $2,274.99 for the most premium parts.
What’s the average price of a Engine Part for a 1968 Mercury Cyclone?
The average price for Engine Parts for the 1968 Mercury Cyclone is $89.87. Keep in mind the variety of part types within our Engine Part category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Engine Parts for other Mercury Cyclone model years?
What are the cheapest Engine Parts for my 1968 Mercury Cyclone?
The cheapest 1968 Mercury Cyclone Engine Parts we carry in stock are:
- Sealed Power Engine Valve Spring Retainer Keeper, VK-138 (19694177) – $0.30
- Sealed Power Engine Valve Spring Retainer Keeper, VK-115 (19694179) – $0.43
- Sealed Power Engine Rocker Arm Nut, MR-1823 (19694259) – $0.72
- Sealed Power Engine Rocker Arm Nut, MR-1751 (19694263) – $0.95
- Dorman – Pik-a-Nut Steel Cup Expansion Plug 1-1/2 In., Height 0.220, 362652.1 (3492249) – $1.29
What are the top-rated Engine Parts that fit the 1968 Mercury Cyclone?
Out of 919 reviews by customers, our 1968 Mercury Cyclone Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 1968 Mercury Cyclone and their top-rated products:
- Engine Gaskets and Seals
- National Multi-Purpose Seal, 470059 (3269264) – $13.29
- Felpro Engine Oil Pan Gasket Set – Blue Stripe cork-rubber, OS 13260 C (5783682) – $28.99
- "Competition Cams (16) Positive Stop PTFE Valve Seals: for 3/8"" Valves and .530"" Guides, 505-16" (10214807) – $33.99
- Valve Cover and Cylinder Heads
- National Multi-Purpose Seal, 470059 (3269264) – $13.29
- Felpro Engine Oil Pan Gasket Set – Blue Stripe cork-rubber, OS 13260 C (5783682) – $28.99
- "Competition Cams (16) Positive Stop PTFE Valve Seals: for 3/8"" Valves and .530"" Guides, 505-16" (10214807) – $33.99
What types of Engine Parts do you sell for my 1968 Mercury Cyclone?
As of 8/2/26, these are some of the most in-demand types of Engine Parts for a 1968 Mercury Cyclone:
Can I get help with 1968 Mercury Cyclone Engine Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mercury Engine Parts and more.
What is your return policy for Mercury Cyclone Engine Parts?
Advance Auto Parts keeps returns simple. For new Mercury Cyclone Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
