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-31947142 PART NUMBER
Dart Block 31947142, LS Next Aluminum Block, 9.750 Deck, 4.000 Bore, Fully Skirted, .388 Raised Cam$7,249.99
LS Dart Block, Gen III, LS Next, Aluminum, STD LS Mains, 9.750 Deck Height, 4.000 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-31947242 PART NUMBER
Dart Block 31947242, LS Next Aluminum Block, 9.750 Deck, 4.125 Bore, Fully Skirted, .388 Raised Cam$7,249.99
LS Dart Block, Gen III, LS Next, Aluminum, STD LS Mains, 9.750 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. -
DRT-31937121 PART NUMBER
Dart Block 31937121 LS Next Block Aluminum Block, 9.450 Deck Height, 4.000 Bore$7,249.99
Dart Block, LS Next, Gen III Aluminum Block, 4.000 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-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.