1968 Plymouth Roadrunner Engine Parts
Select Your Submodel
- Engine Assemblies
- Motor Mounts
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Engine Swap Kits
- Throttle Bodies
- Carburetors
- Motor Oils
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Fel-Pro®Crankshaft SealPlymouth Roadrunner 1968, Crankshaft Seal Kit by Fel-Pro®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Application specific design to ensure a perfect fitMeets or exceeds all original equipment specifications$12.63 - $15.79 - K&N®Performance Silver™ Oil FilterPlymouth Roadrunner 4.5L / 5.2L / 6.3L / 7.0L 1968, Performance Silver™ Oil Filter by K&N®. K&N Performance Silver Oil Filters have been specially designed for professional installers and service providers. Their high flow design can...High flow filter designed to improve performanceDesigned for synthetic and conventional oils$9.99
- Fel-Pro®Cylinder Head GasketPlymouth Roadrunner 1968, Cylinder Head Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...Unsurpassed quality you can trustValidated for fit, form and function$18.08 - $35.41
- Gates®Automotive XL™ V-BeltPlymouth Roadrunner 1968, Automotive XL™ V-Belt by Gates®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will...Made with precision and quality in mindDesigned to meet your specific needs$15.67 - $24.62
- Pioneer Automotive®Front Driver Side Engine MountPlymouth Roadrunner 1968, Front Driver Side Engine Mount by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.40 - $10.10
- Pioneer Automotive®Front Passenger Side Engine MountPlymouth Roadrunner 1968, Front Passenger Side Engine Mount by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.40 - $10.10
- Dorman®HELP™ Engine Oil Drain PlugPlymouth Roadrunner 1968, HELP™ Engine Oil Drain Plug by Dorman®. Dorman's Oil Drain Plugs are coated for high corrosion resistance and a long service life. Designed using state-of-the-art technology and with customers in mind. It...Direct replacement for a proper fit every timeDorman's oversized, piggyback, and rubber expanding plugs eliminate the need to replace the entire pan, saving you time, labor and money$1.88 - $2.60
- Mahle®Engine Rebuild KitPlymouth Roadrunner 1968, Engine Rebuild Kit by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.52 - $127.49
- Goodyear Belts®Accessory Drive V-BeltPlymouth Roadrunner 1968, Accessory Drive V-Belt by Goodyear Belts®. Goodyear Belts has developed V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive system’s efficiency by...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$12.96 - $19.83
- Pioneer Automotive®Engine Oil PanPlymouth Roadrunner 1968, Engine Oil Pan by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$170.63 - $296.15
- Fel-Pro®Engine Conversion Gasket SetPlymouth Roadrunner 4.5L / 5.2L / 5.6L 1968, Engine Conversion Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global...Direct OEM replacement for a proper fitEnsures reliable sealing performance$32.58
- Fel-Pro®Engine Full Gasket SetPlymouth Roadrunner 1968, Engine Full Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...Direct OEM replacement for a proper fitEnsures reliable sealing performance$99.63 - $201.22
- Hayden®Engine Oil CoolerPlymouth Roadrunner 1968, Engine Oil Cooler by Hayden®. If you need a quality engine oil cooler for your vehicle, Hayden is the right solution. Designed for heavy-duty applications, this product features a copper header and tube...Designed for heavy-duty applicationsCopper header and tube construction$159.42
- Pioneer Automotive®Harmonic BalancerPlymouth Roadrunner 1968, Harmonic Balancer by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$379.75 - $477.80
- Sealed Power®Camshaft Bearing SetPlymouth Roadrunner 7.0L 1968, Camshaft Bearing Set by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...Direct replacementManufactured to strict engineering quality standards$57.77
- Sealed Power®Connecting Rod Bearing SetPlymouth Roadrunner 1968, Connecting Rod Bearing Set by Sealed Power®. Sealed Power A-Series aluminum-silicon bi-metal alloy engine bearings deliver greater seizure resistance than tri-metal materials, dramatically reducing or...A-Series bi-metal aluminum alloyGreater seizure resistance than tri-metal material$73.88 - $108.31
- Fel-Pro®Blue Stripe™ Cork-Rubber Valve Cover Gasket SetPlymouth Roadrunner 6.3L 1968, Blue Stripe™ Cork-Rubber Valve Cover Gasket Set by Fel-Pro®. This legendary cork-rubber solution combines the qualities of cork and rubber gaskets. It maintains its shape and flexibility, yet is highly...Designed for imperfect sealing surfaces - Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfacesEngineered to perform - Proprietary cork-rubber formulation$13.17
- Luber-finer®Classic Design Engine Oil FilterPlymouth Roadrunner 4.5L / 5.6L / 6.3L 1968, Classic Design Engine Oil Filter by Luber-finer®. Quality filtration that protects your engine during frequent idle time, stop-and-go driving, heavy towing and weight loads, steep...Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit$3.53
- Mahle®Engine Oil Drain PlugPlymouth Roadrunner 4.5L / 5.6L / 6.3L 1968, Engine Oil Drain Plug by Mahle®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers...Made with precision and quality in mindDesigned to meet your specific needs$0.63
- Pioneer Automotive®Oil Drain Plug SetPlymouth Roadrunner 5.2L 1968, Oil Drain Plug Set by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$4.37 - $10.49
- COMP Cams®Engine Finishing KitPlymouth Roadrunner 4.5L / 5.2L 1968, Engine Finishing Kit by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$51.95
- Enginetech®Engine Piston Ring SetPlymouth Roadrunner 6.3L / 7.0L 1968, Engine Piston Ring Set by Enginetech®. Superior size and weight grading within each set. Most Enginetech pistons are decked 0.010" to 0.020" to compensate for oversized bores and head/deck milling....Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$28.83 - $128.57
- Sealed Power®High Volume Oil PumpPlymouth Roadrunner 5.2L / 5.6L 1968, High Volume Oil Pump by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your...Manufactured to fit a specific applicationEnsures that oil is evenly distributed in the engine system$106.39
- Sealed Power®Oil Pump Pick-UpPlymouth Roadrunner 5.2L / 5.6L 1968, Oil Pump Pick-Up by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle...Direct replacementManufactured to strict engineering quality standards$32.91
- Hayden®Ultra-Cool™ Oil Cooler KitPlymouth Roadrunner 1968, Ultra-Cool™ Oil Cooler Kit by Hayden®. Protect your vehicle and save on costly engine repairs with this product. With the Ultra-Cool™ Engine Oil Cooler Kit by Hayden, you will be able to reduce high oil...Made of quality materialsTurbulators in every tube ensure efficient cooling$99.84
- PRW®PQ™ Stainless Shaft Rocker System Complete KitPlymouth Roadrunner 1968, PQ™ Stainless Shaft Rocker System Complete Kit by PRW®. Performance Quotient Series Rocker Arm Systems are engineered to maximize the valvetrain efficiency for many popular Chevrolet, other General Motors,...Assorted shims for a quality installationAvailable for small block or big block applications$597.96 - $615.56
- Timken®Rear Crankshaft Seal Kit with GasketsPlymouth Roadrunner 4.5L 1968, Rear Crankshaft Seal Kit with Gaskets by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all...Expertly crafted from premium materialsDesigned to match rigorous quality standards$50.55
- Sealed Power®Crankshaft Main Bearing SetPlymouth Roadrunner 7.0L 1968, Crankshaft Main Bearing Set by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your...Greater seizure resistance than tri-metal materialReduces dramatically or eliminates bearing wear$137.72
- Clevite®P-Series Connecting Rod Bearing SetPlymouth Roadrunner 1968, P-Series Connecting Rod Bearing Set by Clevite®. Enjoy superior performance by getting this premium-grade Clevite product that is throughly engineered to help take the performance of your fuel system to the...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$10.24 - $105.99
- Dorman®Autograde™ Expansion PlugPlymouth Roadrunner 1968, Autograde™ Expansion Plug by Dorman®. 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...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$1.10 - $1.82
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1968 Plymouth Roadrunner Engine Reviews
3 reviews
Works Great. Had to Drive It for a Couple of Hundred Miles but Once I Checked Had No Leak at All
BlueDevil® - Rear Main Seal, 8 ozPosted by Customer / March 14, 20212005 Ford F-350
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