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CNC-9339-CS PART NUMBER
CNC Competition 400/406 Short Block, Compstar 3.750 Crank, 6.0 H Beam Rods, Dart SHP Block, SRP 11.4:1 Pistons$5,950.95
Dart SHP Block, Compstar 3.750 Forged Crankshaft, Compstar 6.0 H Beam Rods, SRP 11.4:1 Flat Top Pistons, Fully Machined, Balanced and Blue-Printed Learn More -
CNC-9340-CS PART NUMBER
CNC Competition 400/406 Short Block, CompStar 3.750 Crank, 6.0 H Beam Rods, Dart SHP Block, JE 11.5:1 Pistons$6,350.95
Dart SHP Block, Compstar 3.750 Forged Crankshaft, Compstar 6.0 H Beam Rods, JE 11.5:1 Flat Top Pistons, Fully Machined, Balanced and Blue-Printed Learn More -
CNC-9341-CS PART NUMBER
CNC Competition 400/406 Short Block, CompStar 3.750 Crank, 6.0 H Beam Rods, Dart SHP Block, Diamond 11.5:1 Pistons$6,399.95
Dart SHP Block, Compstar 3.750 Forged Crankshaft, Compstar 6.0 H Beam Rods, Diamond 11.5:1 Flat Top Pistons, Fully Machined, Balanced and Blue-Printed
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CNC-9342-CS PART NUMBER
CNC Competition 400/406 Short Block, CompStar 3.750 Crank, 6.0 H Beam Rods, Dart SHP Block, Mahle 11.5:1 Pistons$5,999.95
Dart SHP Block, Compstar 3.750 Forged Crankshaft, Compstar 6.0 H Beam Rods, Mahle 11.5:1 Flat Top Pistons Learn More -
CNC-9346-CS PART NUMBER
CNC Competition 400/406 Short Block, CompStar 3.750 Crank, 6.0 H Beam Rods, Dart SHP Block, JE 9.1:1 Pistons$6,350.95
Dart SHP Block, Compstar 3.750 Forged Crankshaft, Compstar 6.0 H Beam Rods, JE 9.1:1 Flat Top Pistons Learn More -
CNC-9347-CS PART NUMBER
CNC Competition 400/406 Short Block, CompStar 3.750 Crank, 6.0 H Beam Rods, Dart SHP Block, SRP 10.2:1 Pistons$6,050.95
Dart SHP Block, Compstar 3.750 Forged Crankshaft, Compstar 6.0 H Beam Rods, SRP 10.2:1 Dish Pistons Learn More -
CNC-9348-CS PART NUMBER
CNC Competition 400/406 Short Block, CompStar 3.750 Crank, 6.0 H Beam Rods, Dart SHP Block, Diamond 8.4:1 Pistons$6,650.95
Dart SHP Block, Compstar 3.750 Forged Crankshaft, Compstar 6.0 H Beam Rods, Diamond 8.4:1 Flat Top 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$6,599.95
Dart SHP Block, Compstar 3.875 Forged Crankshaft, Compstar 6.0 H Beam Rods, Diamond 11.7:1 Flat Top 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$6,599.95
Dart 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-9361-CS PART NUMBER
CNC Competition 415/421 Short Block, Compstar 3.875 Crank, 6.0 H Beam Rods, Dart Block, SRP 11.8:1 Pistons$6,250.95
Dart SHP Block, Compstar 3.875 Forged Crankshaft, Compstar 6.0 H Beam Rods, SRP Professional 11.8:1 Flat Top Pistons Learn More