1978 Cadillac Seville Engine Blocks
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Dorman®Autograde™ Expansion PlugCadillac Seville 1978, 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 Plug KitCadillac Seville 1978, Autograde™ Expansion Plug Kit 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$10.30 - $18.95
- Dorman®Autograde™ Expansion PlugsCadillac Seville 1978, 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$6.19 - $26.41
- Pioneer Automotive®Expansion Plug KitCadillac Seville 1978, 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 vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.48 - $21.12
- Melling®Expansion Plug KitCadillac Seville Diesel 1978, 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
- Moroso®Rear Main Seal AdapterCadillac Seville 1978, 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...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 SetCadillac Seville With Chevy Small Block Engine 1978, 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 Pak contains 10...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$98.76
- SCE Gaskets®Rear Main SealCadillac Seville With Short Chevy Small Block Engine 1978, 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 with customers in...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$16.20
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1978 Cadillac Seville Models