1981 Oldsmobile Ninety-Eight Engine Blocks
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- Fel-Pro®Valley Pan Gasket SetOldsmobile Ninety-Eight 1981, Valley Pan Gasket Set by Fel-Pro®. Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust....Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit$27.91 - $30.38
- Melling®Cylinder LinerOldsmobile Ninety-Eight 1981, Cylinder Liner by Melling®. Melling replacement cylinder liners provide an efficient and economical way to replace the cylinder sleeves needed for a quality engine rebuild. Melling cylinder liners are...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.10 - $90.93
- Dorman®Autograde™ Expansion PlugOldsmobile Ninety-Eight 1981, Autograde™ Expansion Plug by Dorman®. Dorman offers a comprehensive line of Engine Expansion Plug Kits to cover a range of applications. The kits include all parts necessary for a complete repair.Direct fit kits available for ease of replacementExpansion Plugs also available individually$0.92 - $13.20
- Dorman®Autograde™ Expansion PlugsOldsmobile Ninety-Eight 1981, Autograde™ Expansion Plugs by Dorman®. Dorman offers a comprehensive line of Engine Expansion Plug Kits to cover a range of applications. The kits include all parts necessary for a complete repair.Direct fit kits available for ease of replacementExpansion Plugs also available individually$7.11 - $26.99
- Dorman®Autograde™ Pipe PlugsOldsmobile Ninety-Eight 1981, Autograde™ Pipe Plugs by Dorman®. This pipe plug matches the original equipment plug for diameter, thread pitch and head type to ensure a reliable repair. Made of corrosion-resistant material, it has been...Ideal replacement - this pipe plug matches the diameter, thread pitch and head type of the original equipment partDurable construction - this plug is made of quality materials for dependable service$2.73 - $7.01
- Dorman®HELP™ 1" Rubber Expansion PlugOldsmobile Ninety-Eight 4.1L 1981, HELP™ 1" Rubber Expansion Plug by Dorman®. This engine oil galley plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is...Direct replacement - this engine oil galley 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$4.83
- Dorman®Pipe PlugOldsmobile Ninety-Eight 1981, Pipe Plug by Dorman®. Dorman Pipe Plugs are manufactured with high corrosion resistance for long-lasting performance. They're conveniently available in packs of varying quantities.Direct replacement for a proper fit every timeThread lock applied for increased locking action and leak prevention$3.33 - $3.84
- Melling®Expansion Plug KitOldsmobile Ninety-Eight 1981, Expansion Plug Kit by Melling®. Melling expansion plug kits provide an efficient way to supply the plug requirements to complete your engine rebuild. Melling offers convenient bagged coverage for most...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.21 - $19.20
- Enginetech®Expansion Plug KitOldsmobile Ninety-Eight 1981, Expansion Plug Kit by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$3.60 - $12.10
- Pioneer Automotive®Expansion Plug KitOldsmobile Ninety-Eight 1981, Expansion Plug 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$7.79 - $19.50
- Moroso®Rear Main Seal AdapterOldsmobile Ninety-Eight 5.7L 1981, Rear Main Seal Adapter by Moroso®. 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 deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$225.99 - $252.99
- SCE Gaskets®Accu Seal E Dyno Pak Rear Main Seal SetOldsmobile Ninety-Eight 5.0L / 5.7L With Chevy Small Block Engine 1981, Accu Seal E Dyno Pak Rear Main Seal Set by SCE Gaskets®. Another SCE first: Dyno PaksTM are tailor-made for engine builders and other volume gasket users. Each Dyno...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$98.76
- SCE Gaskets®Rear Main SealOldsmobile Ninety-Eight 5.0L / 5.7L With Short Chevy Small Block Engine 1981, Rear Main Seal by SCE Gaskets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$16.20
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1981 Oldsmobile Ninety-Eight Models
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