CNC-Motorsports is proud to offer fully machined race prep dart blocks. We offer the Dart SHP, Little M, Big M, and Iron eagle block full machined and ready for you to assemble. Custom machine work options are available to meet most any of your performance needs. The best in performance race prep engine blocks is at CNC-Motorsports.
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DRT-31161111-PREP PART NUMBER
Race Prep Dart SHP Block SBC 350 4.000 Bore 350 Mains 2pc$3,175.95
SB Chevy 350 383 396 408, Dart SHP Block, Race Prep, Align-Honed, Bell Housing Squared, Parallel Square Decked, Honed with Torque Plates, Lifter Bore Honed, Install Cam Bearings and Freeze Plugs, Block Cleaned and Ready For Assembly Learn More3% CREDIT PAYMENT FEEAn additional 3% fee will be charged for applicable engines purchased via credit card, PayPal or affirm.FREIGHT 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-31191111-PREP PART NUMBER
Race Prep Dart Little M Sportsman Block 31191111 SBC 350 4.000 Bore 350 Mains$4,499.95
SB Chevy 350 383 396 408 Dart Little M Sportsman Block, Race Prep, Align-Honed, Bell Housing Squared, Parallel Square Decked, Honed with Torque Plates, Lifter Bore Honed, Install Cam Bearings and Freeze Plugs, Block Cleaned and Ready For Assembly, 350 Mains, 4.000 Bore Learn More3% CREDIT PAYMENT FEEAn additional 3% fee will be charged for applicable engines purchased via credit card, PayPal or affirm.FREIGHT 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-PREP PART NUMBER
Race Prep Dart Little M Engine Block 31182111 SB Chevy 350/400 - 4.000 Bore 400 Mains$4,669.95
SB Chevy 350 383 400 Dart Little M Race Prep Engine Block, Align-Honed, Bell Housing Squared, Parallel Square Decked, Honed with Torque Plates, Lifter Bore Honed, Install Cam Bearings and Freeze Plugs, Block Cleaned and Ready For Assembly, 400 Mains, 4.000 Bore Learn More3% CREDIT PAYMENT FEEAn additional 3% fee will be charged for applicable engines purchased via credit card, PayPal or affirm.FREIGHT 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-3118111-PREP PART NUMBER
Race Prep Dart Little M Block 31181111 SBC 350 - 4.000 Bore 350 Mains$4,699.95
Dart Little M Block, Race Prep, SB Chevy 350 383 400, Align-Honed, Bell Housing Squared, Parallel Square Decked, Honed with Torque Plates, Lifter Bore Honed, Install Cam Bearings and Freeze Plugs, Block Cleaned and Ready For Assembly, 350 Mains, 4.000 Bore Learn More3% CREDIT PAYMENT FEEAn additional 3% fee will be charged for applicable engines purchased via credit card, PayPal or affirm.FREIGHT 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-31161111L-PREP PART NUMBER
Race Prep Dart SHP Block 31161111L 350 SBC 4.000 Bore 350 Mains 1pc Seal$3,199.95
SB Chevy 350 383 Dart SHP Block, Race Prep, Align-Honed, Bell Housing Squared, Parallel Square Decked, Honed with Torque Plates, Lifter Bore Honed, Install Cam Bearings and Freeze Plugs, Block Cleaned and Ready For Assembly Learn More3% CREDIT PAYMENT FEEAn additional 3% fee will be charged for applicable engines purchased via credit card, PayPal or affirm.FREIGHT 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-31161112-PREP PART NUMBER
Race Prep Dart SHP Pro Block 31161112 SB Chevy 350 4.000 Bore 350 Mains$4,495.95
SB Chevy 350, Race Prep, Dart SHP Pro Block, Align-Honed, Bell Housing Squared, Parallel Square Decked, Honed with Torque Plates, Lifter Bore Honed, Cam Bearings and Freeze Plugs installed, Block Cleaned and Ready For Assembly, 4.000 bore, 350 Main, .904 Lifter
Learn More3% CREDIT PAYMENT FEEAn additional 3% fee will be charged for applicable engines purchased via credit card, PayPal or affirm.FREIGHT 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.