1981 Chevy Bel Air 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 Pulleys
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Engine Swap Kits
- Throttle Bodies
- Carburetors
- Motor Oils
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Mahle®Engine Oil Pump Shaft RetainerChevy Bel Air 4.4L / 5.0L 1981, Engine Oil Pump Shaft Retainer 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...Made with precision and quality in mindDesigned to meet your specific needs$1.60 - Mahle®Oil Pump Intermediate ShaftChevy Bel Air 5.0L 1981, Oil Pump Intermediate Shaft by Mahle®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$2.15 - $13.58
- Melling®Heavy Duty Oil Pump Intermediate ShaftChevy Bel Air 5.0L with Steel Shaft Guide 1981, Heavy Duty Oil Pump Intermediate Shaft by Melling®. A new Melling oil pump shaft is recommended to complete every new oil pump install. Designed utilizing the latest technology, this...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$13.25
- Melling®Nylon Oil Pump Shaft GuideChevy Bel Air 5.0L with IS-55G Intermediate Shaft 1981, Nylon Oil Pump Shaft Guide by Melling®. Several Melling oil pump applications require the use of an oil pump shaft guide. Melling provides high quality shaft guides for specific...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$1.17
- National®Polyacrylate Oil Pump SealChevy Bel Air 1981, Polyacrylate Oil Pump Seal by National®. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$5.87
- Pioneer Automotive®Engine Camshaft Thrust ButtonChevy Bel Air 5.0L 1981, Engine Camshaft Thrust Button 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$7.35 - $7.96
- Dura-Bond®Woodruff KeyChevy Bel Air 5.0L / 6.6L 1981, Woodruff Key by Dura-Bond®. 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...Made with precision and quality in mindDesigned to meet your specific needs$0.96
- Moroso®Camshaft BoltsChevy Bel Air 4.4L / 5.0L with Chevy Small Block Gen I Engine 1981, Camshaft Bolts by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is...Don’t let a broken camshaft bolt ruin your motor!Hex head 5/16"-18 camshaft bolts are manufactured from tough Grade 8 steel with a black oxide finish$9.99
- Fel-Pro®Harmonic Balancer Repair SleeveChevy Bel Air 4.4L / 5.0L 1981, Harmonic Balancer Repair Sleeve 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$7.33
- Pioneer Automotive®Steel Harmonic Balancer Repair SleeveChevy Bel Air 1981, Steel Harmonic Balancer Repair Sleeve 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$10.97
- National®1st Design Timing Cover Harmonic Balancer SleeveChevy Bel Air 4.4L / 5.0L 1981, 1st Design Timing Cover Harmonic Balancer Sleeve by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.95
- National®Nitrile Timing Cover Harmonic Balancer Sleeve KitChevy Bel Air 1981, Nitrile Timing Cover Harmonic Balancer Sleeve Kit by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$20.12
- Pioneer Automotive®Cylinder Head Bolt SetChevy Bel Air 1981, Cylinder Head Bolt 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 vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.03 - $118.14
- Pioneer Automotive®Cylinder Head Bolt WasherChevy Bel Air 5.0L with High-Performance Engine 1981, Cylinder Head Bolt Washer by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$15.75 - $54.98
- Pioneer Automotive®Cylinder Head Dowel Pin KitChevy Bel Air 1981, Cylinder Head Dowel Pin Kit 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.87 - $16.45
- Dura-Bond®Solid Dowel PinChevy Bel Air 5.0L / 6.6L 1981, Solid Dowel Pin by Dura-Bond®. 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...Rigorously tested to withstand years of abuseHigh-grade materials for long-lasting durability$1.00 - $9.31
- Sealed Power®3/8" Rocker Arm BallChevy Bel Air 4.4L / 5.0L 1981, 3/8" Rocker Arm Ball 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$1.13
- Sealed Power®Valve Spring Retainer KeeperChevy Bel Air 4.4L / 5.0L 1981, Valve Spring Retainer Keeper 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...Direct replacementManufactured to strict engineering quality standards$0.26
- Enginetech®High performance Hydraulic Valve LiftersChevy Bel Air 5.0L 1981, High performance Hydraulic Valve Lifters by Enginetech®. Enginetech Lifters are made to OEM quality and specifications. Enginetech believes one of the most crucial parts of an engine. Enginetech assure that a...Made with precision and quality in mindDesigned to meet your specific needs$257.15
- Pioneer Automotive®Push Rod Guide PlateChevy Bel Air 5.0L 1981, Push Rod Guide Plate 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$34.02 - $40.18
- Pioneer Automotive®Rocker Arm BallChevy Bel Air 1981, Rocker Arm Ball 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.02 - $8.48
- Pioneer Automotive®Rocker Arm Nut KitChevy Bel Air 4.4L / 5.0L 1981, Rocker Arm Nut Kit by Pioneer Automotive®. For 3/8" Stud. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.80
- Pioneer Automotive®Rocker Arm StudChevy Bel Air 1981, Rocker Arm Stud 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.61 - $92.85
- Pioneer Automotive®Valve Keeper KitChevy Bel Air 5.0L 1981, Valve Keeper Kit 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$20.67 - $36.11
- Pioneer Automotive®Valve Spring Insert KitChevy Bel Air 5.0L 1981, Valve Spring Insert Kit 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$13.81 - $16.08
- Pioneer Automotive®Valve Spring KitChevy Bel Air 4.4L / 5.0L 1981, Valve Spring Kit 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$51.31 - $64.23
- Pioneer Automotive®Valve Spring Retainer SetChevy Bel Air 5.0L 1981, Valve Spring Retainer 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$71.68 - $112.30
- COMP Cams®Elite™ Race Valve SpringChevy Bel Air 4.4L / 5.0L 1981, Elite™ Race Valve Spring 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$60.95 - $645.95
- COMP Cams®Hi-Tech™ Drag Race Valve SpringChevy Bel Air 1981, Hi-Tech™ Drag Race Valve Spring 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...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$42.95 - $670.95
- COMP Cams®Race Dual Valve SpringChevy Bel Air 4.4L / 5.0L 1981, Race Dual Valve Spring 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...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$34.95 - $497.95
