1986 Chevy W-Series Engine Blocks
Select Your Submodel
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Dart®Special High Performance Engine BlockChevy W-Series 10.4L / 5.7L With Chevy Small Block Gen I Engine 1986, Special High Performance Engine Block by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2,944.48 - $3,088.09 - Moroso®Rear Main Seal AdapterChevy W-Series 5.7L 1986, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$225.99 - $252.99
- Dart®Special High Performance Pro Engine BlockChevy W-Series 10.4L / 5.7L With Chevy Small Block Gen I Engine 1986, Special High Performance Pro Engine Block by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers...Brand new precision machined, light weight cast iron blockBillet steel main caps$3,806.23
- PCE®Engine Block Expansion Plug KitChevy W-Series 5.7L With Chevrolet Small Block I Generation Engine 1986, Engine Block Expansion Plug Kit by PCE®. Procomp Electronics freeze plugs will not rot out, like lower cost steel ones. Your new engine assembly deserves the best....Created by professionals to meet your requirementsSuperior longevity and dependability$23.60
- PCE®Main CapsChevy W-Series 5.7L 1986, Main Caps by PCE®. 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 provide a...Created by professionals to meet your requirementsSuperior longevity and dependability$99.70 - $310.10
- PCE®Rear Main Seal AdapterChevy W-Series 5.7L With Chevrolet Small Block I Generation Engine 1986, Rear Main Seal Adapter by PCE®. These Procomp Electronics rear main seals are manufactured from aluminum and require no drilling or welding for installation. This...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$59.60
- PRW®Crankshaft Main Bearing Cap GirdleChevy W-Series 5.7L 1986, Crankshaft Main Bearing Cap Girdle by PRW®. Designed utilizing the latest technology, this product by PRW features premium quality and will perform better than advertised. Perfect for your vehicle and...Made with precision and quality in mindDesigned to meet your specific needs$58.00
- Dura-Bond®Internal Hex Oil Galley Plug with SealantChevy W-Series 5.7L 1986, Internal Hex Oil Galley Plug with Sealant 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...Made with precision and quality in mindDesigned to meet your specific needs$7.60
- Dura-Bond®Oil Galley Rear Main PlugChevy W-Series 5.7L 1986, Oil Galley Rear Main Plug 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....Made with precision and quality in mindDesigned to meet your specific needs$8.24
