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-31213444-PREP PART NUMBER
Race Prep Dart Big M Engine Block 31213444 Big Block Chevy Block - 4.500 Bore, 9.800 Deck Height$4,999.95
Big Block Chevy Dart Dart Big 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, 4.500 Bore, 9.800 Deck Height (Short Deck), Billet Main Caps 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-31161212-PREP PART NUMBER
Race Prep Dart SHP Pro Block 31161212 SBC 400 4.125 Bore 350 Mains$4,495.95
SB Chevy 400 415 427 434, 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 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-31395235-PREP PART NUMBER
Race Prep Dart Iron Eagle Engine Block 31395235 - SB Ford 351, 4.125 Bore 9.500 Deck$5,019.95
SB Ford 351W Stroker Race Prep Dart Iron Eagle 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, (4.125 Bore with 351C 2.750 Main, 9.500 Deck Height) 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-31837211-PREP PART NUMBER
Race Prepped Dart 31837211 LS Next Block, 9.240 Deck Height, 4.125 Bore$5,159.95
Chevy LS, Cast Iron, 4.125 bore Steel Main Caps, , 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 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-31867211-PREP PART NUMBER
Race Prepped 31867211 Dart LS Next SHP Block , Cast Iron, 4.125 Bore$4,729.95
Chevy LS, Dart LS Next SHP Block, Cast Iron, 4.125 bore Steel Main Caps, , 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
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-31867212-PREP PART NUMBER
Race Prepped 31867212 Dart SHP LS Next Pro Block, Cast Iron, 4.125 Bore$5,349.95
Chevy LS, Cast Iron, 4.125 bore Steel Main Caps, , 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 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-31394275-PREP PART NUMBER
Race Prep Dart Iron Eagle Engine Block 31394275 - SB Ford 302, 4.125 Bore 8.200 Deck$5,019.95
SB Ford 302 Stroker Race Prep Dart Iron Eagle 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, (4.125 Bore with 302 Main, 8.200 Deck Height) 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-31867112-PREP PART NUMBER
Race Prepped 31867112 Dart LS Next SHP Pro Block. Cast Iron, 4.000 Bore$5,349.95
Chevy LS, Cast Iron, 4.000 bore Steel Main Caps, , 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 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-31867111-PREP PART NUMBER
Race Prepped 31867111 Dart LS Next SHP Block, Cast Iron, 4.000 Bore$4,729.95
Chevy LS, Dart LS Next SHP Block, Cast Iron, 4.000 bore Steel Main Caps, , 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
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-31344275-PREP PART NUMBER
Race Prep Dart Aluminum Block 31344275 SBF 302 363 Stroker 4.125 Bore$7,049.95
SB Ford 302 363 Stroker, Dart Aluminum Block, Race Prep Package, 4.125 Bore, 8.200 Deck, 302 Mains
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.