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-31223444 PART NUMBER
Dart Big M Sportsman Block 31223444 BBC 4.500 Bore, 9.800 Deck$3,599.99
BB Chevy, Dart Block, Dart Big M Sportsman Block, 9.800 Deck Height, 4.500 Bore, Ductile Main Caps, Engine Block, Cast Iron, 2pc Seal
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-31223454 PART NUMBER
Dart Big M Sportsman Block 31223454 BBC 4.500 Bore, 10.200 Tall Deck$3,599.99
BB Chevy, Dart Block, Dart Big M Sportsman Block, 10.200 Deck Height, 4.500 Bore, Ductile Main Caps, Engine Block, Cast Iron, 2pc Rear Seal
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-31223544 PART NUMBER
Dart Big M Sportsman Block 31223544 BBC 4.560 bore, 9.800 deck$3,599.99
BB Chevy, Dart Block, Dart Big M Sportsman Block, 9.800 Deck Height, 4.560 Bore, Ductile Main Caps, Engine Block, Cast Iron, 2pc Seal, Ships from Dart
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-31223644 PART NUMBER
Dart Big M Sportsman Block 31223644 BBC 4.600 Bore, 9.800 deck height$3,599.99
BB Chevy, Dart Block, Dart Big M Sportsman Block, 9.800 Deck Height, 4.600 Bore, Ductile Main Caps, Engine Block, Cast Iron, 2pc seal, ships from Dart
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-31223654 PART NUMBER
Dart Big M Sportsman Block 31223654 BBC 4.600 Bore, 10.200 Tall Deck$3,599.99
BB Chevy, Dart Block, Dart Big M Sportsman Block, 10.200 Deck Height, 4.600 Bore, Ductile Main Caps, Engine Block, Cast Iron, 2pc Rear Seal, Ships from Dart
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-8502002 PART NUMBER
8502002 Brodix Aluminum Block BB Chevy Standard Cam$6,640.80
4.500 Bore, Billet Steel Splayed 4-Bolt Caps, 9.800 Deck Height, Standard Cam Location, BB Chevy Cam Tunnel, 0.842 Lifter, Full Water
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-8502003 PART NUMBER
8502003 Brodix Aluminum Block BB Chevy Standard Cam$6,640.80
4.600 Bore, Billet Steel Splayed 4-Bolt Caps, 9.800 Deck Height, Standard Cam Location, BB Chevy Cam Tunnel, 0.842 Lifter, Full Water
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-8502004 PART NUMBER
8502004 Brodix Aluminum Block BB Chevy Standard Cam$6,640.80
4.500 Bore, Billet Steel Splayed 4-Bolt Caps, 10.200 Deck Height, Standard Cam Location, BB Chevy Cam Tunnel, 0.842 Lifter, Full Water
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-8502005 PART NUMBER
8502005 Brodix Aluminum Block BB Chevy Standard Cam$6,640.80
4.600 Bore, Billet Steel Splayed 4-Bolt Caps, 10.200 Deck Height, Standard Cam Location, BB Chevy Cam Tunnel, 0.842 Lifter, Full Water
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-31162211 PART NUMBER
Dart SHP Block 31162211 SB Chevy 400, 4.125 Bore 400 Mains$2,299.99
Dart SHP Block, SB Chevy, 400, Cast Iron, 4.125 Bore, 400 Mains, 9.025 Deck Height, Engine Block
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.