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CNC-1215-MR PART NUMBER
SB Chevy 427/434 Molnar Balanced Rotating Assembly - 14.7:1 Diamond Race Dome Pistons$3,899.95SB Chevy 427 434, Rotating Assembly, Molnar 4340 Forged Crankshaft 4.000 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Diamond +9cc Race Dome Pistons, 2-PC Seal, Balanced Assembly
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CNC-1212-MR PART NUMBER
SB Chevy 427/434 Molnar Balanced Rotating Assembly - 13.3:1 Diamond Pistons, Fits18 Degree Heads$3,799.95SB Chevy 427 434, Rotating Assembly, Molnar 4340 Forged Crankshaft 4.000 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Diamond -6cc Flat Top Pistons for 18 Degree Heads, 2-PC Seal, Balanced
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