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-31511312 PART NUMBER
Dart 4.5 Bore Spacing Aluminum Block 31511312 SB Chevy$7,949.99
Aluminum, 350 Main, 9.025 Deck Height, 4.180 bore, BBC Cam, 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-31511313 PART NUMBER
Dart 4.5 Bore Spacing Aluminum Block 31511313 SB Chevy$7,949.99
Aluminum, 350 Main, 9.025 Deck Height, 4.180 bore, 50mm Cam, 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-31512312 PART NUMBER
Dart 4.5 Bore Spacing Aluminum Block 31512312 SB Chevy$7,949.99
Aluminum, 400 Main, 9.025 Deck Height, 4.180 bore, BBC Cam, 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-31512313 PART NUMBER
Dart 4.5 bore Spacing Aluminum Block 31512313 SB Chevy$7,949.99
Aluminum, 400 Main, 9.025 Deck Height, 4.180 bore, 50mm Cam, 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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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. -
BRO-8B1100 PART NUMBER
8B 1100 Brodix Aluminum Block SB Chevy 400 Main 4.000 Bore$5,950.95
3.995 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-8B1150 PART NUMBER
8B 1150 Brodix Aluminum Block SB Chevy 350 Main 4.000 Bore$5,950.95
3.995 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. -
BRO-8B1200 PART NUMBER
8B 1200 Brodix Aluminum Block SB Chevy 400 Main 4.000 Bore, 4.500 Bore Space$7,095.95
3.995 Bore, 400 Mains, Billet Steel Splayed 4-Bolt Caps, 9.025" Deck Height, 4.500 Bore Spacing, 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-8B1250 PART NUMBER
8B 1250 Brodix Aluminum Block SB Chevy 350 Main 4.000 Bore, 4.500 Bore Space$7,095.95
3.995 Bore, 350 Mains, Billet Steel Splayed 4-Bolt Caps, 9.025" Deck Height, 4.500 Bore Spacing, 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.