CNC-Motorsports offers the best selection in BBF 545-557 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.
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CNC-15023-MR PART NUMBER
CNC Competition BB Ford 545/557 Stroker Short Block, Molnar Crankshaft and Rod, JE 9.6:1 Pistons$5,950.95
Big Block Ford 545/557 Stroker Short Block, Ford 460 Block, Molnar 4340 Forged Steel 4.500 Forged Steel Crankshaft, Molnar 6.700 H Beam Rods with ARP Bolts, JE 9.6:1 Pistons, Balanced Assembly, Re-Aligned Cam Tunnel, Short block Assembled and Blue-printed
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-15027-S PART NUMBER
CNC Competition BB Ford 545/557 Stroker Short Block, Scat Crankshaft and Rods, Diamond 12.6:1 Pistons$5,999.95
Big Block Ford 545/557 Stroker Short Block, Ford 460 Block, Scat 4340 Forged Steel 4.500 Forged Steel Crankshaft, Scat 6.700 H Beam Rods with ARP Bolts, Diamond 12.6:1 Pistons, Balanced Assembly, Re-Aligned Cam Tunnel, Short block Assembled and Blue-printed
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-15027-MR PART NUMBER
CNC Competition BB Ford 545/557 Stroker Short Block, Molnar Crankshaft and Rods, Diamond 12.6:1 Pistons$6,050.95
Big Block Ford 545/557 Stroker Short Block, Ford 460 Block, Molnar 4340 Forged Steel 4.500 Forged Steel Crankshaft, Molnar 6.700 H Beam Rods with ARP Bolts, Diamond 12.6:1 Pistons, Balanced Assembly, Re-Aligned Cam Tunnel, Short block Assembled and Blue-printed
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-15030-S PART NUMBER
CNC Competition BB Ford 545/557 Stroker Short Block, Scat Crankshaft and Rods, Diamond 13.7:1 Pistons For SCJ and P51 Heads$6,150.95
Big Block Ford 545/557 Stroker Short Block, Ford 460 Block, Scat 4340 Forged Steel 4.500 Forged Steel Crankshaft, Scat 6.800 H Beam Rods with ARP Bolts, Diamond 13.7:1 Pistons, Balanced Assembly, Re-Aligned Cam Tunnel, Short block Assembled and Blue-printed, **Pistons fit Ford M-6049-SCJ & Kaase P-51 cylinder 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-15030-MR PART NUMBER
CNC Competition BB Ford 545/557 Stroker Short Block, Molnar Crankshaft and Rods, Diamond 13.7:1 Pistons For SCJ and P51 Heads$6,299.95
Big Block Ford 545/557 Stroker Short Block, Ford 460 Block, Molnar 4340 Forged Steel 4.500 Forged Steel Crankshaft, Molnar 6.800 H Beam Rods with ARP Bolts, Diamond 13.7:1 Pistons, Balanced Assembly, Re-Aligned Cam Tunnel, Short block Assembled and Blue-printed, **Pistons fit Ford M-6049-SCJ & Kaase P-51 cylinder 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.