-
CNC-9373-CS PART NUMBER
CNC Competition 415/421 Short Block, Compstar 3.875 Crank, 6.0 H Beam Rods, Dart Block, Diamond 13.6:1 Nitrous Pistons$7,150.95Dart SHP Block, Compstar 3.875 Forged Crankshaft, Compstar 6.0 H Beam Stroker Rods, Diamond 13.6:1 Nitrous Dome Pistons Learn More -
CNC-9372-CS PART NUMBER
CNC Competition 415/421 Short Block, Compstar 3.875 Crank, 6.0 H Beam Rods, Dart Block, Diamond 14.4:1 Pistons$6,999.95Dart SHP Block, Compstar 3.875 Forged Crankshaft, Compstar 6.0 H Beam Stroker Rods, Diamond 14.4:1 Race Dome Pistons Learn More -
CNC-9359-CS PART NUMBER
CNC Competition 415/421 Short Block, Compstar 3.875 Crank, 6.0 H Beam Rods, Dart Block, Mahle 13.7:1 Pistons$6,299.95Dart SHP Block, Compstar 3.875 Forged Crankshaft, Compstar 6.0 H Beam Stroker Rods, Mahle 13.7:1 Dome Pistons Learn More -
CNC-9370-CS PART NUMBER
CNC Competition 415/421 Short Block, Compstar 3.875 Crank, 6.0 H Beam Rods, Dart Block, Diamond 8.4:1 Pistons$6,850.95Dart SHP Block, Compstar 3.875 Forged Crankshaft, Compstar 6.0 H Beam Stroker Rods, Diamond 8.4:1 Dish Pistons Learn More -
CNC-9369-CS PART NUMBER
CNC Competition 415/421 Short Block, Compstar 3.875 Crank, 6.0 H Beam Rods, Dart Block, Diamond 11.7:1 Pistons$6,599.95Dart SHP Block, Compstar 3.875 Forged Crankshaft, Compstar 6.0 H Beam Rods, Diamond 11.7:1 Flat Top Pistons Learn More -
CNC-9368-CS PART NUMBER
CNC Competition 415/421 Short Block, Compstar 3.875 Crank, 6.0 H Beam Rods, Dart Block, JE 15.4:1 Pistons$6,550.95Dart SHP Block, Compstar 3.875 Forged Crankshaft, Compstar 6.0 H Beam Rods, JE 15.4:1 Dome Pistons for 18 Degree Heads Learn More -
CNC-9371-CS PART NUMBER
CNC Competition 415/421 Short Block, Compstar 3.875 Crank, 6.0 H Beam Rods, Dart Block, Diamond 13.8:1 Pistons$6,750.95Dart SHP Block, Compstar 3.875 Forged Crankshaft, Compstar 6.0 H Beam Rods, Diamond 13.8:1 Dome Pistons Learn More -
CNC-9367-CS PART NUMBER
CNC Competition 415/421 Short Block, Compstar 3.875 Crank, 6.0 H Beam Rods, Dart Block, JE 13.1:1 Pistons$6,599.95Dart SHP Block, Compstar 3.875 Forged Crankshaft, Compstar 6.0 H Beam Stroker Rods, JE 13.1:1 Flat Top Pistons for 18 Degree Heads Learn More -
CNC-9366-CS PART NUMBER
CNC Competition 415/421 Dart Short Block, Compstar 3.875 Crankshaft, Compstar 6.0 H Beam Rods, Dart SHP Block, JE 14.5:1 Pistons$6,799.95SB Chevy 415/421 Stroker, Dart SHP Engine Block, Compstar 3.875 Forged Crankshaft, Compstar 6.0 H Beam Stroker Rods, JE 14.5:1 Hollow Dome Pistons Gas Ported, Fully Machined, Balanced, Short Block Assembled and Blue-printed Learn More -
CNC-9364-CS PART NUMBER
CNC Competition 415/421 Dart Short Block, Compstar 3.875 Crankshaft, Compstar 6.0 H Beam Rods, Dart SHP Block, JE 14.5:1 Pistons$6,599.95SB Chevy 415/421 Stroker, Dart SHP Engine Block, Compstar 3.875 Forged Crankshaft, Compstar 6.0 H Beam Rods, JE 14.5:1 Dome Pistons, Fully Machined, Balanced, Short Block Assembled and Blue-printed Learn More