1978 Checker Marathon Engine Parts
Select Your Submodel
- Engine Assemblies
- 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
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Engine Swap Kits
- Throttle Bodies
- Carburetors
- Motor Oils
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Apex Auto®Engine Oil Pan Gasket SetChecker Marathon 5.0L / 5.7L 1978, Engine Oil Pan Gasket Set by Apex Auto®. 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...Made with precision and quality in mindDesigned to meet your specific needs$8.19 - Mahle®Cylinder Head GasketChecker Marathon 1978, Cylinder Head Gasket 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$11.76 - $110.91
- Gates®Automotive XL™ V-BeltChecker Marathon 1978, 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$14.86 - $20.76
- Fel-Pro®Cylinder Head GasketChecker Marathon 1978, 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 meet...Unsurpassed quality you can trustValidated for fit, form and function$16.78 - $40.48
- Fel-Pro®Crankshaft SealChecker Marathon 1978, 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$10.77 - $11.76
- National®Crankshaft SealChecker Marathon 1978, Crankshaft Seal by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Temperature range: -40 to 400 °F / -40 to 204 °CCompatible with wide range of fluids$9.10 - $32.00
- Goodyear Belts®Accessory Drive V-BeltChecker Marathon 1978, 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$9.61 - $14.37
- Mahle®OEM Standard Paper Timing Cover GasketChecker Marathon 5.0L 1978, OEM Standard Paper Timing Cover Gasket 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.15
- Mahle®Timing Cover Gasket SetChecker Marathon 1978, Timing Cover Gasket Set 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$12.45 - $21.90
- Dorman®HELP™ Engine Oil Drain PlugChecker Marathon 1978, 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 will...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®OEM Standard Crankshaft SealChecker Marathon 1978, OEM Standard Crankshaft Seal 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.18
- Apex Auto®Rear 2 Piece Crankshaft SealChecker Marathon 5.0L / 5.7L 1978, Rear 2 Piece Crankshaft Seal by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your...Quick accurate delivery with excellent fill-rateExcellent inventory availability$7.62
- Sealed Power®Camshaft Bearing SetChecker Marathon 1978, Camshaft Bearing Set by Sealed Power®. Standard Size. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your...Direct replacementManufactured to strict engineering quality standards$26.03 - $49.47
- Clevite®A-Series Connecting Rod Bearing SetChecker Marathon 5.0L / 5.7L 1978, A-Series Connecting Rod Bearing Set by Clevite®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...Expertly crafted from premium materialsDesigned to match rigorous quality standards$17.56
- Apex Auto®Cylinder Head GasketChecker Marathon 1978, Cylinder Head Gasket by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Made with precision and quality in mindDesigned to meet your specific needs$11.80 - $13.42
- Sealed Power®Overplated Copper-Lead Alloy Connecting Rod Bearing SetChecker Marathon 1978, Overplated Copper-Lead Alloy 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,...A-Series bi-metal aluminum alloyGreater seizure resistance than tri-metal material$3.23 - $32.41
- Calico Coatings®H-Series Main Bearing SetChecker Marathon 5.0L / 5.7L 1978, H-Series Main Bearing Set by Calico Coatings®. Bearings are coated with our CT-1 Dry Film Lubricant coating. This coating helps reduce friction and abrasive wear. It provides intermittent dry...Corrosion protectionIncreased lubricity$160.38 - $165.99
- Calico Coatings®H-Series Narrowed Connecting Rod BearingsChecker Marathon 5.0L / 5.7L With Small Block Engine 1978, H-Series Narrowed Connecting Rod Bearings by Calico Coatings®. Bearings are coated with our CT-1 Dry Film Lubricant coating. This coating helps reduce friction and abrasive...Corrosion protectionIncreased lubricity$19.15 - $20.82
- Calico Coatings®H-Series Narrowed Doweled Connecting Rod BearingsChecker Marathon 5.0L / 5.7L With Small Block Engine 1978, H-Series Narrowed Doweled Connecting Rod Bearings by Calico Coatings®. Bearings are coated with our CT-1 Dry Film Lubricant coating. This coating helps reduce friction and...Corrosion protectionIncreased lubricity$20.99 - $21.71
- Spectre Performance®Short Valve Cover SetChecker Marathon 5.0L 1978, Short Valve Cover Set by Spectre Performance®. Spectre offers a wide variety of high performance valve covers designed to easily replace your stock covers. With show quality construction and a sealing edge...High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality$39.99
- Mahle®Engine Oil Drain PlugChecker Marathon 5.0L / 5.7L 1978, 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 in mind....Made with precision and quality in mindDesigned to meet your specific needs$0.63
- Dayco®Drive Rite™ V-BeltChecker Marathon 1978, Drive Rite™ V-Belt by Dayco®. Specially formulated high temperature Polymer along with the highest level of engineered reinforcement proves to perform better in belt operating temperature and efficiency than...Faster and more consistent throttle response at high speedsQuicker throttle response at mid-speed acceleration$2.49 - $7.77
- Cloyes®Center Inverted Single Row Timing ChainChecker Marathon 5.0L / 5.7L 1978, Center Inverted Single Row Timing Chain by Cloyes®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$12.39
- Cloyes®Front Steel Camshaft SprocketChecker Marathon 5.0L / 5.7L 1978, Front Steel Camshaft Sprocket by Cloyes®. 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...Made with precision and quality in mindDesigned to meet your specific needs$7.53
- Cloyes®Timing Gear SetChecker Marathon 4.1L 1978, Timing Gear Set by Cloyes®. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or complete timing gear set, Cloyes...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$50.92
- iD Select®Engine Timing ChainChecker Marathon 5.0L / 5.7L 1978, Engine Timing Chain by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$19.29 - $30.79
- COMP Cams®Timing CoverChecker Marathon 5.0L / 5.7L 1978, Timing Cover 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 knowledgeable...Eliminate timing cover flex which causes erratic ignition timingAllow camshaft to be replaced without disturbing the oil pan seal$350.95 - $360.95
- Derale Performance®Series 10000™ Stack Plate CoolerChecker Marathon 1978, Series 10000™ Stack Plate Cooler by Derale Performance®. This rubber O-ring fits 2-3/4 Diameter sandwich adapter Part No. 15702.High quality aluminum castingNPT ports out design$107.37 - $135.37
- Sealed Power®A-Series Aluminum Connecting Rod Bearing SetChecker Marathon 5.0L / 5.7L 1978, A-Series Aluminum Connecting Rod Bearing Set by Sealed Power®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$3.23 - $31.55
- Sealed Power®A-Series Aluminum Crankshaft Main Bearing SetChecker Marathon 5.0L / 5.7L 1978, A-Series Aluminum Crankshaft Main Bearing Set by Sealed Power®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...A-Series bi-metal aluminum alloyGreater seizure resistance than tri-metal material$39.05
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1978 Checker Marathon Models