CNC-Motorsports offers the best selection in SBF 331 stroker dart short blocks. Our short blocks are in high demand among racers of all types worldwide. We use the best name brands such as Dart, Callies, Lunati, CP-Carillo, Eagle, Scat, JE, Diamond, Mahle and Manley just to name a few. All our short blocks are 100% machined, CNC Machined and blue-printed to our proven race wining specs. Custom builds available upon request.
Shop By
-
CNC-9392-MR PART NUMBER
SB Ford 331 Stroker Dart Competition Short Block - Molnar, Mahle 9.6:1 Pistons$6,799.95
Dart SHP Block, Molnar 3.250 Forged Crankshaft, Molnar 5.400 H Beam Rods, Mahle 9.6:1:1 Flat Top Pistons
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. -
CNC-9394-MR PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Molnar, Mahle 11.4:1 Pistons$6,899.95
Dart SHP Block, Molnar 3.250 Forged Crankshaft, Molnar 5.400 H Beam Rods, Mahle 11.4:1:1 Dome Pistons
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. -
CNC-9396-MR PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Molnar, Mahle 8.7:1 Pistons$6,850.95
Dart SHP Block, Molnar 3.250 Forged Crankshaft, Molnar 5.400 H Beam Rods, Mahle 8.7:1 Dish Pistons
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. -
CNC-9398-MR PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Molnar SRP 9.6:1 Pistons$6,799.95
Dart SHP Block, Molnar 3.250 Forged Crankshaft, Molnar 5.400 H Beam Rods, SRP 9.6:1 Flat Top Pistons
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. -
CNC-9399-MR PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Molnar, SRP 8.5:1 Pistons$6,950.95
Dart SHP Block, Molnar 3.250 Forged Crankshaft, Molnar 5.400 H Beam Rods, SRP 8.5:1 Dish Pistons
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. -
CNC-9401-MR PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Molnar, JE 9.7:1 Pistons$7,199.95
Dart SHP Block, Molnar 3.250 Forged Crankshaft, Molnar 5.400 H Beam Rods, JE 9.7:1 Flat Top Pistons
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. -
CNC-9403-MR PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Molnar, JE 7.8:1 Pistons$7,299.95
Dart SHP Block, Molnar 3.250 Forged Crankshaft, Molnar 5.400 H Beam Rods, JE 7.8:1 Dish Pistons
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. -
CNC-9405-MR PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Molnar, JE 9.1:1 Pistons - Twisted Wedge$7,299.95
Dart SHP Block, Molnar 3.250 Forged Crankshaft, Molnar 5.400 H Beam Rods, JE 9.1:1 Dish Pistons, Fits Trick Flow Twisted Wedge Heads
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. -
CNC-9407-MR PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Molnar, Diamond 9.9:1 Pistons$7,299.95
Dart SHP Block, Molanr 3.250 Forged Crankshaft, Molnar 5.400 H Beam Rods, Diamond 9.9:1 Flat Top Pistons
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. -
CNC-9409-MR PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Molnar, Diamond 9.5:1 Pistons - Twisted Wedge$7,299.95
Dart SHP Block, Molnar 3.250 Forged Crankshaft, Molnar 5.400 H Beam Rods, Diamond 9.5:1 Flat Top Pistons, Fits Twisted Wedge Heads
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.