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CNC-1249-MR PART NUMBER
CNC SB Chevy 415/421 Molnar Rotating Assembly - 12.0:1 Mahle Flat Top Pistons$3,019.95
SB Chevy, Molnar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Mahle -5cc Flat Top Pistons, 2-PC Seal
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CNC-1250-MR PART NUMBER
CNC SB Chevy 415/421 Molnar Rotating Assembly - 13.5:1 Mahle Dome Pistons$3,084.95
SB Chevy, Molnar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Mahle 4cc Dome Pistons, 2-PC Seal
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CNC-1261-MR PART NUMBER
CNC SB Chevy 415/421 Molnar Rotating Assembly - 12.0:1 SRP Professional Flat Top Pistons$3,046.95
SB Chevy, Molnar 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-MR PART NUMBER
CNC SB Chevy 415/421 Molnar Rotating Assembly - 10.6:1 SRP Professional Dish Pistons$3,143.95
SB Chevy, Molnar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, SRP Professional -16cc Dish Pistons, 2-PC Seal
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