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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-1250-CS PART NUMBER
CNC SB Chevy 415/421 Compstar Rotating Assembly - 13.5:1 Mahle Dome Pistons, Balanced$3,024.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Mahle 4cc Dome Pistons, 2-PC Seal, Balanced Assembly
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CNC-1251-CS PART NUMBER
CNC SB Chevy 415/421 Compstar Rotating Assembly - 10.0:1 Mahle Dish Pistons, Balanced$3,027.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Mahle -22cc Dish Pistons, 2-PC Seal, Balanced Assembly
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CNC-1261-CS PART NUMBER
CNC SB Chevy 415/421 Compstar Balanced Rotating Assembly - 12.0:1 SRP Professional Flat Top Pistons$2,986.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, SRP Professional -5cc Flat Top Pistons, 2-PC Seal
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CNC-1262-CS PART NUMBER
CNC SB Chevy 415/421 Compstar Balanced Rotating Assembly - 10.6:1 SRP Professional Dish Pistons$3,083.95
SB Chevy, Compstar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, SRP Professional -16cc Dish Pistons, 2-PC Seal, Balanced Assembly
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CNC-1251-MR PART NUMBER
CNC SB Chevy 415/421 Molnar Rotating Assembly - 10.0:1 Mahle Dish Pistons$2,999.95
SB Chevy, Molnar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Mahle -22cc Dish Pistons, 2-PC Seal
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