CNC-Motorsports offers the best selection of aftermarket engine blocks. Browse brands by Brodix, BMP, Dart, Eliminator and World Products. Custom machined and race prep blocks available in cast iron and aluminum.
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DRT-31712133 PART NUMBER
Dart Race Series 31712133 Aluminum Chevy Small Block, 9.500 Deck, 50mm Cam$6,999.99
400 Main, 9.500 Deck Height, 4.000 Bore, Steel Main Caps, 50mm Cam Tunnel. **SBC Aluminum Race Series Blocks Have Raised Camshaft Position .391"**, Call For best price
Learn MoreFREIGHT CHARGEThis part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount. -
DRT-31722133-55 PART NUMBER
Dart Race Series 317122355 Aluminum Chevy Small Block, 9.500 Deck, 55mm Cam$6,999.99
400 Main, 9.500 Deck Height, 4.125 Bore, Steel Main Caps, 55mm Cam Tunnel. **SBC Aluminum Race Series Blocks Have Raised Camshaft Position .391"**, Call For best price
Learn MoreFREIGHT CHARGEThis part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount.