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CNC-15031-D PART NUMBER
CNC Competition BB Ford 547 Short Block, Scat Crank & Rods, Diamond 11.8:1 Pistons For TFS Heads$9,675.95
BB Ford 547, Eliminator Block, Scat 4340 Forged Steel 4.300 Crankshaft, Scat 6.800 H Beam Rods with ARP2000 Bolts, Diamond 12.3:1 Pistons, Valve pockets designed to work with Motorsports A&B, IDT Eliminator, TFS &EX-514 cylinder heads, Balanced Assembly, Short block Assembled and Blue-printed Learn More -
CNC-9518-S PART NUMBER
CNC Competition SB Ford 427 Stroker Dart Short Block, Scat Crank, Diamond 12.2:1 Pistons$7,175.95
SB Ford 351W/427 Stroker, Dart Block, Scat 4340 Forged Steel 4.000 Crankshaft, Scat 6.250 H Beam Rods, Diamond 12.2:1 Flat Top Pistons Learn More -
CNC-12067-C PART NUMBER
CNC Competition BB Ford 632 Short Block, Callies Crank, Diamond 13.5:1 Pistons Fits TFS Head$12,424.95
BB Ford 632, Ford Motorsports Block, Callies Magnum 4340 Forged Steel 4.750 Crankshaft, Callies 6.700 H Beam Rods with ARP2000 Bolts, Diamond 13.5:1 Pistons, **Valve pockets designed to work with Motorsports A&B, IDT Eliminator, TFS &EX-514 cylinder heads**
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CNC-20572-CG PART NUMBER
CNC Competition BB Ford 572 Short Block, Callies Crank & MGP Rods, Diamond 11.5:1 Pistons For TFS Heads, Blown Alky$12,224.95
BB Ford 572, Ford Motorsports Block, Callies Forged Steel 4.500 Crankshaft, MGP 6.700 Aluminum Rods, Diamond 11.5:1 Pistons, **Valve pockets designed to work with Motorsports A&B, IDT Eliminator, TFS &EX-514 cylinder heads**
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CNC-9555-SB PART NUMBER
CNC Competition BB Chevy 540 Dart Blown Alcohol Short Block, Callies Crank, Diamond 12.0:1:1 Pistons$12,294.95
BB Chevy 540, Dart Block, Callies Magnum Forged Steel 4.250 Crankshaft, Ultra 6.385 H Beam Rods, Diamond 12.0:1 Dome Pistons - Rated to 1500 Horsepower Learn More -
CNC-9791-CS PART NUMBER
CNC Competition BB Chevy 540 Dart Short Block, Compstar Crank, Diamond 13.4:1 Nitrous Pistons$8,824.95
BB Chevy 540, Dart Block, Callies Compstar 4340 Forged Steel 4.250 Crankshaft, Callies Compstar 6.385 H Beam Rods, Diamond 13.4:1 Nitrous Dome Pistons Learn More -
CNC-9520-C PART NUMBER
CNC Competition SB Ford 427 Stroker Dart Short Block, Callies Crank, Diamond 9.1:1 Pistons$11,475.95
SB Ford 351W/427 Stroker, Dart Block, Callies Magnum 4340 Forged Steel 4.000 Crankshaft, Callies 6.250 I Beam Rods, Diamond 9.1:1 Dish Pistons Learn More -
CNC-9810-C PART NUMBER
CNC Competition BB Chevy 598 Dart Short Block, Callies Crank, Diamond 10.3:1 Pistons$11,275.95
BB Chevy 598, Dart Block, Callies 4340 Forged Steel 4.500 Crankshaft, Callies 6.535 H Beam Rods, Diamond 10.3:1 Flat Top Pistons Learn More -
CNC-9750-CA PART NUMBER
CNC Competition BB Chevy 532 Dart Short Block, Callies Crank, Diamond 9.1:1 Pistons$11,275.95
BB Chevy 532, Dart Block, Callies Magnum 4340 Forged Steel 4.000 Crankshaft, Callies 6.385 H Beam Rods, Diamond 9.1:1 Flat Top Pistons Learn More -
CNC-90009-CSDS PART NUMBER
CNC Competition Dart LS 427 Short Block, Compstar Crank, Diamond 11:7:1 Pistons, LS7$8,575.95
LS 427 Stroker, Dart LS Next Iron Block, Compstar 4340 Crankshaft, Compstar H Beam Rods, Diamond 11.7:1 Flat Top Pistons, Fits LS7 Style Heads Learn More