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-31947211 PART NUMBER
Dart Block 31947211, LS Next Aluminum Block, 9.240 Deck, 4.125 Bore, Fully Skirted$7,249.99
LS Dart Block, Gen III, LS Next, Aluminum, STD LS Mains, 9.240 Deck Height, 4.125 Bore, Fully Skirted, 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-31947212 PART NUMBER
Dart Block 31947212, LS Next Aluminum Block, 9.240 Deck, 4.125 Bore, Fully Skirted, .388" Raised Cam$7,249.99
LS Dart Block, Gen III, LS Next, Aluminum, STD LS Mains, 9.240 Deck Height, 4.125 Bore, Fully Skirted, +.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-31937112 PART NUMBER
Dart Block 31937112 LS Next Block Aluminum Block, 9.240 Deck Height, 4.000 Bore, +.388" Raised Cam$7,249.99
Dart Block, LS Next, Gen III Aluminum Block, 4.000 bore, 9.240 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-31937211 PART NUMBER
Dart Block 31937211 LS Next Block Aluminum Block, 9.240 Deck Height, 4.125 Bore$7,249.99
Dart Block, LS Next, Gen III Aluminum Block, 4.125 bore, 9.240 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-31937212 PART NUMBER
Dart Block 31937212 LS Next Block Aluminum Block, 9.240 Deck Height, 4.125 Bore, +.388" Raised Cam$7,249.99
Dart Block, LS Next, Gen III Aluminum Block, 4.125 bore, 9.240 deck height, Steel Main Caps, STD LS Mains, +.388 Raised 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.