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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-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-9352-CS PART NUMBER
CNC Competition 400/406 Short Block, CompStar 3.750 Crank, 6.0 H Beam Rods, Dart SHP Block, JE Nitrous Pistons 13.2:1 Pistons$6,699.95
Dart SHP Block, Compstar 3.750 Forged Crankshaft, Compstar 6.0 H Beam Rods, JE 13.2:1 Nitrous Dome Pistons Learn More -
CNC-9353-CS PART NUMBER
CNC Competition 400/406 Short Block, CompStar 3.750 Crank, 6.0 H Beam Rods, Dart SHP Block, JE Pistons 13.1:1 Pistons$6,350.95
Dart SHP Block, Compstar 3.750 Forged Crankshaft, Compstar 6.0 H Beam Rods, JE 13.1:1 Dome Pistons Learn More -
CNC-9354-CS PART NUMBER
CNC Competition 400/406 Short Block, CompStar 3.750 Crank, 6.0 H Beam Rods, Dart SHP Block, JE Pistons 14.1:1 Pistons$6,350.95
Dart SHP Block, Compstar 3.750 Forged Crankshaft, Compstar 6.0 H Beam Rods, JE 14.1:1 Dome Pistons Learn More -
CNC-9355-CS PART NUMBER
CNC Competition 400/406 Short Block, CompStar 3.750 Crank, 6.0 H Beam Rods, Dart SHP Block, JE Hollow Dome 14.1:1 Pistons$6,599.95
Dart SHP Block, Compstar 3.750 Forged Crankshaft, Compstar 6.0 H Beam Rods, JE 14.1:1 Hollow Dome Gas Ported 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$6,550.95
Dart 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-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-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$6,799.95
SB 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$6,599.95
SB 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