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CNC-1264-CS PART NUMBER
SB Chevy 415/421 Compstar Rotating Assembly, Balanced - 8.5:1 Diamond Race Dish Pistons$3,629.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Diamond -38cc Race Dish Pistons, 2-PC Seal, Balanced Learn More -
CNC-1266-CS PART NUMBER
CNC SB Chevy 415/421 Compstar Rotating Assembly - 14.7:1 Diamond Race Dome Pistons, Balanced$3,743.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Diamond 11cc Race Dome Pistons, 2-PC Seal, Balanced Assembly
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CNC-1269-CS PART NUMBER
CNC SB Chevy 415/421 Compstar Rotating Assembly - 13.8:1 Diamond Nitrous Dome Pistons, Balanced$3,868.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Diamond 7cc Nitrous Dome Pistons, Total Seal AP Steel Rings, 2-PC Seal, Balanced
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CNC-9407-SD PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Scat, Diamond 9.9:1 Pistons$7,150.95
Dart SHP Block, Scat 3.250 Forged Crankshaft, Scat 5.400 H Beam Rods, Diamond 9.9:1 Flat Top Pistons Learn More -
CNC-9409-SD PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Scat, Diamond 9.5:1 Pistons - Twisted Wedge$7,150.95
Dart SHP Block, Scat 3.250 Forged Crankshaft, Scat 5.400 H Beam Rods, Diamond 9.5:1 Flat Top Pistons, Fits Twisted Wedge Heads Learn More -
CNC-9411-SD PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Scat, Diamond 8.7:1 Pistons$7,150.95
Dart SHP Block, Scat 3.250 Forged Crankshaft, Scat 5.400 H Beam Rods, Diamond 8.7:1 Dish Pistons Learn More -
CNC-9413-SD PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Scat, Diamond 8.4:1 Pistons - Twisted Wedge$7,150.95
Dart SHP Block, Scat 3.250 Forged Crankshaft, Scat 5.400 H Beam Rods, Diamond 8.4:1 Dish Pistons, Fits Twisted Wedge Heads Learn More -
CNC-9911-ED PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Eagle, Diamond 9.6:1 Pistons - Cleveland$6,850.95
Dart SHP Block, Eagle 3.250 Forged Crankshaft, Eagle 5.400 H Beam Rods, Diamond 9.6:1 Flat Top Pistons, Fits Cleveland Style Heads Learn More -
CNC-9911-SD PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Scat, Diamond 9.6:1 Pistons - Cleveland$7,150.95
Dart SHP Block, Scat 3.250 Forged Crankshaft, Scat 5.400 H Beam Rods, Diamond 9.6:1 Flat Top Pistons, Fits Cleveland Style Heads Learn More -
CNC-9912-ED PART NUMBER
CNC Competition SB Ford 331 Stroker Dart Short Block - Eagle, Diamond 11.5:1 Pistons$6,850.95
Dart SHP Block, Eagle 3.250 Forged Crankshaft, Eagle 5.400 H Beam Rods, Diamond 11.5:1:1 Dome Pistons Learn More