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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BMP-084520 PART NUMBER
084520 BMP Aluminum Block SB Chevy$6,095.00
4.115 Bore, 350 Mains, Billet Steel Splayed 4-Bolt Caps, 9.025" Deck Height 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. -
BMP-084530 PART NUMBER
084530 BMP Aluminum Block SB Chevy$6,095.00
4.115 Bore, 400 Mains, Billet Steel Splayed 4-Bolt Caps, 9.025" Deck Height 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.
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BMP-086515 PART NUMBER
086515 BMP LS Block Chevy LS$6,695.00
9.240' Deck, 4.115' Bore, Billet Steel Crossed 6-Bolt Caps 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. -
BMP-086525 PART NUMBER
086525 BMP Aluminum LS Block Chevy LS$6,695.00
Aluminum Block, 9.800' Deck, 4.115' Bore, Billet Steel Crossed 6-Bolt Caps 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.
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BMP-087520 PART NUMBER
087520 BMP Aluminum Block SB Ford$6,795.00
Aluminum Block, 8.200" Deck Height, 4.115" Bore, 302 Mains, Billet Splayed 4-Bolt Caps 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. -
BMP-087582 PART NUMBER
087582 BMP Aluminum Block SB Ford$6,795.00
Aluminum Block, 9.500 Deck Height, 4.115 Bore, Cleveland/SVO Mains, Billet Splayed 4-Bolt Caps 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.
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BRO-8B1000 PART NUMBER
8B 1000 Brodix Aluminum Block SB Chevy 400 Main 4.125 Bore$5,950.95
4.115 Bore, 400 Mains, Billet Steel Splayed 4-Bolt Caps, 9.025" Deck Height, Custom Made to Order
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. -
BRO-8B1050 PART NUMBER
8B 1050 Brodix Aluminum Block SB Chevy 350 Main 4.125 Bore$5,950.95
4.115 Bore, 350 Mains, Billet Steel Splayed 4-Bolt Caps, 9.025" Deck Height, Custom Made to Order
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. -
GMP-19417351-PREP1 PART NUMBER
GMP LSX Race Prep Iron Engine Block 9.240 Deck 4.125 Bore$5,899.95
GMP LSX Iron Race Prep Engine Block, 4.125 Bore, Align-Honed, Bell Housing Squared, Parallel Square Decked, Honed with Torque Plates, Lifter Bore Honed, Install Cam Bearings and Freeze Plugs, Block Cleaned and Ready For Assembly Learn More3% CREDIT PAYMENT FEEAn additional 3% fee will be charged for applicable engines purchased via credit card, PayPal or affirm.FREIGHT 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. -
GMP-19417354-PREP PART NUMBER
LSX Block Race Prep Iron Engine Block 9.720 Deck 4.125 Bore$5,399.95
LSX Block, Iron, Race Prep, Engine Block, 4.125 Bore Tall Deck 9.720, Align-Honed, Bell Housing Squared, Parallel Square Decked, Honed with Torque Plates, Lifter Bore Honed, Install Cam Bearings and Freeze Plugs, Block Cleaned and Ready For Assembly Learn More3% CREDIT PAYMENT FEEAn additional 3% fee will be charged for applicable engines purchased via credit card, PayPal or affirm.FREIGHT 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.