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CNC-1249-CS PART NUMBER
CNC SB Chevy 415/421 Compstar Rotating Assembly - 12.0:1 Mahle Flat Top Pistons, Balanced$2,959.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Mahle -5cc Flat Top Pistons, 2-PC Seal, Balanced Assembly
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CNC-1256-CS PART NUMBER
CNC SB Chevy 415/421 Compstar Balanced Rotating Assembly - 12.0:1 JE Flat Top Pistons$3,301.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, JE -5cc Flat Top Pistons, 2-PC Seal
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CS-422-CPF PART NUMBER
Compstar SB Chevy 415/421 Stroker Kit, Balanced Assembly, CP Pistons 11.6:1 Flat Top$2,996.95
SB Chevy 415 421, Compstar Crankshaft 3.875 Stroke, 350 or 400 Main, Compstar 6.000 H Beam Rods, CP Pistons -6.9cc Flat Top, Rings, Bearings, Balanced Assembly Learn More -
CS-396-CPF PART NUMBER
Compstar SB Chevy 396 Stroker Balanced Assembly, -6.8cc Flat Top CP Pistons, Balanced$2,996.95
SB Chevy 396, Compstar Crankshaft 3.875 Stroke, Compstar 6.000 H Beam Rods, CP Pistons -6.8cc Flat Top, Rings, Bearings, Balanced Assembly Learn More