1991 Chevy B-Series Engine Blocks
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Dart®Special High Performance Engine BlockChevy B-Series With Chevy Small Block Gen I Engine 1991, 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 levels of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2,944.48 - $3,088.09 - Dart®Special High Performance Pro Engine BlockChevy B-Series With Chevy Small Block Gen I Engine 1991, 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 supreme levels of...Brand new precision machined, light weight cast iron blockBillet steel main caps$3,806.23
- Replace®High Performance LQ4 6.0L Engine Short BlockChevy B-Series 6.0L 1991, High Performance LQ4 6.0L Engine Short Block by Replace®. Great foundation for mild street build, or just replacement for a tired short block. This short block is built with a mild compression ratio great for...Reverse engineered to ensure any factory defects are eliminatedDyno proven horsepower gains$3,688.80
- QualCast®Steel Expansion Plug KitChevy B-Series 1991, Steel Expansion Plug Kit by QualCast®. 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 from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$7.29
