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LS Engine Blocks

Choose an engine block from GM Performance, Dart, World Product and others. Build a stroker small block or a big cube horsepower monster with an engine block from CBM. CBM also carries engine stands to help assemble a new engine. We have a huge selection LS-style cylinder heads, crankshafts, camshafts, and other components for new engine build.

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CHEVROLET PERFORMANCE LS7 7.0L ALUMINUM BARE BLOCK

Part Number: CHP-19213580

Price: $3,903.06
Temporarily Out of Stock


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RHS LS ALUMINUM RACE BLOCK 9.750" TALL DECK 4.120" BORE

Part Number: RHS-54901U

Price: $6,377.95
Drop Shipped


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CHEVROLET PERFORMANCE LS3 L92 LS GEN4 ALUMINUM BARE BLOCK

Part Number: CHP-12673475

Price: $2,509.73
Drop Shipped