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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-5300-CS PART NUMBER
Chevy LM7 5.3L LS 383 Stroker Short Block, Callies Compstar Crank, Mahle 10.6:1 Pistons$5,499.95
Chevy LM7 5.3L 383 Stroker, Race Prep Block, Callies Compstar 4340 Forged 4.000 Crankshaft, Callies Compstar 6.125 H Beam Rods with ARP 2000 Bolts, Mahle 10.6:1 Pistons, Fully Machined, Balanced, and Blue-printed Assembly Learn More -
CNC-5301-CS PART NUMBER
Chevy LM7 5.3L LS 383 Stroker Short Block, Callies Compstar Crank, Mahle 8.7:1 Pistons$5,550.95
Chevy LM7 5.3L 383 Stroker, Race Prep Block, Callies Compstar 4340 Forged 4.000 Crankshaft, Callies Compstar 6.125 H Beam Rods with ARP 2000 Bolts, Mahle 8.7:1 Pistons, Fully Machined, Balanced, and Blue-printed Assembly Learn More -
CNC-5302-CS PART NUMBER
Chevy LM7 5.3L LS 383 Stroker Short Block, Callies Compstar Crank, CP 9.1:1 Pistons$5,599.95
Chevy LM7 5.3L 383 Stroker, Race Prep Block, Callies Compstar 4340 Forged 4.000 Crankshaft, Callies Compstar 6.125 H Beam Rods with ARP 2000 Bolts, CP 9.1:1 Pistons, Fully Machined, Balanced, and Blue-printed Assembly Learn More -
CNC-5303-CS PART NUMBER
Chevy LM7 5.3L LS 383 Stroker Short Block, Callies Compstar Crank, CP 11:1 Pistons$5,550.95
Chevy LM7 5.3L 383 Stroker, Race Prep Block, Callies Compstar 4340 Forged 4.000 Crankshaft, Callies Compstar 6.125 H Beam Rods with ARP 2000 Bolts, CP 11.1:1 Pistons, Fully Machined, Balanced, and Blue-printed Assembly Learn More -
CNC-5301-E PART NUMBER
Chevy LM7 5.3L LS 383 Stroker Short Block, Eagle Crank, Mahle 8.7:1 Pistons$5,099.95
Chevy LM7 5.3L 383 Stroker, Race Prep Block, Eagle 4340 Forged 4.000 Crankshaft, Eagle 6.125 H Beam Rods with ARP 2000 Bolts, Mahle 8.7:1 Pistons, Fully Machined, Balanced, and Blue-printed Assembly
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