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-31213444 PART NUMBER
Dart Big M Block 31213444 BBC 4.500 Bore$5,096.95BB Chevy, Dart Big M Block, 9.800 Deck Height, 4.500 Bore, Steel Main Caps, 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. -
DRT-31213454 PART NUMBER
Dart 31213454 Big M Block BBC 4.500 Bore Tall Deck$5,096.95BB Chevy, Dart Big M Block, 10.200 Deck Height, 4.500 Bore, Steel Main Caps, 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.
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DRT-31223444 PART NUMBER
Dart Big M Sportsman Block 31223444 BBC 4.500 Bore$4,214.95BB Chevy, Dart Big M Sportsman Block, 9.800 Deck Height, 4.500 Bore, Ductile Main Caps, 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.
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DRT-31223454 PART NUMBER
Dart Big M Sportsman Block 31223454 BBC 4.500 Tall Deck$4,214.95BB Chevy, Dart Big M Sportsman Block, 10.200 Deck Height, 4.500 Bore, Ductile Main Caps, 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.
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BMP-085501 PART NUMBER
085501 BMP Aluminum Bare Block BB ChevySpecial Price $5,995.95 Regular Price $6,095.959.800" Deck Height, 4.490" Bore, Billet Steel 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-085511 PART NUMBER
085511 BMP Aluminum Block BB ChevySpecial Price $5,495.00 Regular Price $5,595.0010.200 Deck Height, 4.490 Bore, Billet Steel 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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DRT-31264444 PART NUMBER
Dart Big M Aluminum Block 31264444 BB Chevy$9,528.95Aluminum, 9.800 Deck Height, 4.500 Bore, 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-31264454 PART NUMBER
Dart Big M Aluminum Block 31264454 BB Chevy$9,528.95Aluminum, 10.200 Deck Height, 4.500 Bore, 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.
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DRT-31264445 PART NUMBER
Dart Big M Race Series Aluminum Block 31264445 BB Chevy$9,528.95Aluminum, Cam Location Raised .400, 9.800 Deck Height, 4.500 Bore, 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-31264455 PART NUMBER
Dart Big M Race Series Aluminum Block 31264455 BB Chevy$9,528.95Aluminum, Cam Location Raised .400, 10.200 Deck Height, 4.500 Bore, 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.