Shop By
-
CNC-9474-CS PART NUMBER
CNC Competition GM LS3 6.2L 415 Short Block, Callies Compstar Crank, Diamond 11.4:1 Pistons$7,799.95
LS3 6.2L 415 Stroker, GM Aluminum Block, Callies Compstar 4340 Forged 4.000 Crankshaft, Callies Compstar 6.125 H Beam Rods, Diamond 2cc Flat Top Pistons, also fits L92 Heads Learn More -
CNC-441-CSD PART NUMBER
CNC Competition GM LSX 441 Short Block, Compstar Crank, Diamond 9.5:1 Pistons$11,199.95
Boosted GM LS 441 Stroker Short Block, GM LSX Iron Block, Callies Compstar 4340 Crankshaft, Callies Ultra H Beam Rods, Diamond 9.5:1 Pistons for Boosted applications
Learn More -
CNC-LSX454-D PART NUMBER
CNC Competition GM LSX 454 Short Block, Compstar Crank, Diamond 10.0:1 Pistons$11,350.95
GM LS 454 Stroker Short Block, GM LSX Iron Block, Callies Compstar 4340 Crankshaft, Callies Ultra H Beam Rods, Diamond 10.0:1 Pistons, Fully machined, balanced and blue-printed Learn More