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-31937122 PART NUMBER
Dart Block 31937122 LS Next Block Aluminum Block, 9.450 Deck Height, 4.000 Bore, +.388 Raid Cam$7,249.99
Dart Block, LS Next, Gen III Aluminum Block, 4.000 bore, 9.450 deck height, Steel Main Caps, STD LS Mains, +.388" Raised Cam, 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-31937221 PART NUMBER
Dart Block 31937221 LS Next Block Aluminum Block, 9.450 Deck Height, 4.125 Bore$7,249.99
Dart Block, LS Next, Gen III Aluminum Block, 4.125 bore, 9.450 deck height, Steel Main Caps, STD LS Mains, Standard Cam Location, 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-31937222 PART NUMBER
Dart Block 31937222 LS Next Block Aluminum Block, 9.450 Deck Height, 4.125 Bore, +.388" Raised Cam$7,249.99
Dart Block, LS Next, Gen III Aluminum Block, 4.125 bore, 9.450 deck height, Steel Main Caps, STD LS Mains, +.388" Raised Cam, 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-31937142 PART NUMBER
Dart Block 31937142 LS Next Block Aluminum Block, 9.750 Deck Height, 4.000 Bore, +.388" Raised Cam$7,249.99
Dart Block, LS Next, Gen III Aluminum Block, 4.000 bore, 9.750 deck height, Steel Main Caps, STD LS Mains, +.388" Raised Cam, 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-31937242 PART NUMBER
Dart Block 31937242 LS Next Block Aluminum Block, 9.750 Deck Height, 4.125 Bore, +.388" Raised Cam$7,249.99
Dart Block, LS Next, Gen III Aluminum Block, 4.125 bore, 9.750 deck height, Steel Main Caps, STD LS Mains, +.388" Raised Cam, 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-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.