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CNC-9648-S PART NUMBER
CNC Competition SB Chevy 388 Stroker Dart Short Block, Scat Crank, JE 12.5:1 Pistons$6,450.95
SB Chevy 388, Dart Block, Scat 4340 Forged Steel 3.625 Crankshaft, Scat 6.125 H Beam Rods, JE 12.5:1 Dome Pistons Learn More -
CNC-9647-S PART NUMBER
CNC Competition SB Chevy 388 Stroker Dart Short Block, Scat Crank, SRP 11.0:1 Pistons$6,150.95
SB Chevy 388, Dart Block, Scat 4340 Forged Steel 3.625 Crankshaft, Scat 6.125 H Beam Rods, SRP Professional 11.0:1 Flat Top Pistons Learn More -
CNC-9646-S PART NUMBER
CNC Competition SB Chevy 388 Stroker Dart Short Block, Scat Crank, Mahle 12.3:1 Pistons$6,199.95
SB Chevy 388, Dart Block, Scat 4340 Forged Steel 3.625 Crankshaft, Scat 6.125 H Beam Rods, Mahle 12.3:1 Dome Pistons Learn More -
CNC-9645-S PART NUMBER
CNC Competition SB Chevy 388 Stroker Dart Short Block, Scat Crank, Mahle 11.2:1 Pistons$6,150.95
SB Chevy 388, Dart Block, Scat 4340 Forged Steel 3.625 Crankshaft, Scat 6.125 H Beam Rods, Mahle 11.2:1 Flat Top Pistons
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CNC-9664-S PART NUMBER
CNC Competition SB Chevy 396 Stroker Dart Short Block, Scat Crank, Icon 14.2:1 Pistons$6,450.95
SB Chevy 396, Dart Block, Scat 4340 Forged Steel 3.875 Crankshaft, Scat 6.0 H Beam Rods, Icon 14.2:1 Dome Pistons, Designed to fit the 50cc Heads Learn More -
CNC-9663-S PART NUMBER
CNC Competition SB Chevy 396 Stroker Dart Short Block, Scat Crank, Icon 11.3:1 Pistons$6,399.95
SB Chevy 396, Dart Block, Scat 4340 Forged Steel 3.875 Crankshaft, Scat 6.0 H Beam Rods, Icon 11.3:1 Flat Top Pistons Learn More -
CNC-9662-S PART NUMBER
CNC Competition SB Chevy 396 Stroker Dart Short Block, Scat Crank, Diamond 13.5:1 Nitrous Pistons$7,099.95
SB Chevy 396, Dart Block, Scat 4340 Forged Steel 3.875 Crankshaft, Scat 6.0 H Beam Rods, Diamond 13.5:1 Nitrous Dome Pistons Learn More -
CNC-9661-S PART NUMBER
CNC Competition SB Chevy 396 Stroker Dart Short Block, Scat Crank, Diamond 14.5:1 Pistons$6,950.95
SB Chevy 396, Dart Block, Scat 4340 Forged Steel 3.875 Crankshaft, Scat 6.0 H Beam Rods, Diamond 14.5:1 Dome Pistons Learn More -
CNC-9660-S PART NUMBER
CNC Competition SB Chevy 396 Stroker Dart Short Block, Scat Crank, Diamond 8.4:1 Pistons$6,799.95
SB Chevy 396, Dart Block, Scat 4340 Forged Steel 3.875 Crankshaft, Scat 6.0 H Beam Rods, Diamond 8.4:1 Dish Pistons Learn More -
CNC-9659-S PART NUMBER
CNC Competition SB Chevy 396 Stroker Dart Short Block, Scat Crank, Diamond 11.2:1 Pistons$6,550.95
SB Chevy 396, Dart Block, Scat 4340 Forged Steel 3.875 Crankshaft, Scat 6.0 H Beam Rods, Diamond 11.2:1 Flat Top Pistons Learn More