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.
Shop By
-
DRT-31122111 PART NUMBER
Dart Iron Eagle Block 31122111 SBC 4.000 Bore$5,499.99
SB Chevy, Dart Iron Eagle Block, 400 Main, 9.025 Deck Height, 4.000 Bore, Std. Cam, Steel 4 Bolt Main 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. -
DRT-31122112 PART NUMBER
Dart Iron Eagle Block 31122112 SBC 4.000 Bore BBC Cam$5,499.99
SB Chevy, Dart Iron Eagle Block, 400 Main, 9.025 Deck Height, 4.000 Bore, BBC Cam Tunnel, Steel 4 Bolt Main 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.
-
DRT-31122211 PART NUMBER
Dart Iron Eagle Block 31122211 SBC 4.125 Bore 400 main$5,499.99
SB Chevy, Dart Iron Eagle Block, 400 Main, 9.025 Deck Height, 4.125 Bore, Std. Cam, Steel 4 Bolt Main 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.
-
DRT-31122212 PART NUMBER
Dart Iron Eagle Block 31122212 SBC 4.125 Bore BBC Cam$5,499.99
SB Chevy, Dart Iron Eagle Block, 400 Main, 9.025 Deck Height, 4.125 Bore, BBC Cam tunnel, Steel 4 Bolt Main 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.
-
DRT-31182111 PART NUMBER
Dart Little M Block 31182111 SBC 400$3,999.99
Dart Little M Block, SBC, 400 Main, 9.025 Deck Height, 4.000 Bore, Steel 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.
-
DRT-31182211 PART NUMBER
31182211 Dart Little M Block SBC 400 Main 4.125 Bore$3,999.99
Dart Little M Block, SBC, Engine Block, 400 Main, 9.025 Deck Height, 4.125 Bore, Steel 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.
-
DRT-31192111 PART NUMBER
Dart Little M Sportsman Block 31192111 SBC 350 - 400 Mains$3,799.99
Dart Little M Sportsman Block, SBC, 400 Main, 9.025 Deck Height, 4.000 Bore, Ductile Iron Main Caps, Cast Iron, 2 Piece 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-31192211 PART NUMBER
Dart Little M Sportsman Block 31192211 SBC 400 - 4.125 Bore$3,799.99
Dart Little M Sportsman Block, SBC, 400 Main, 9.025 Deck Height, 4.125 Bore, Ductile Iron Main Caps, Cast Iron, 2 Piece 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-31162212 PART NUMBER
Dart SHP Pro Block SBC 400 4.125 Bore 400 Main 31162212$3,799.99
SB Chevy 400, Dart SHP Pro Block, Cast Iron, BBC Cam Tunnel, .904 lifter bore, 4.125 bore, 400 main, 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-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.