-
CNC-1253-MR PART NUMBER
CNC SB Chevy 415/421 Molnar Rotating Assembly - 14.7:1 JE Dome Pistons$3,350.95
SB Chevy, Molnar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, JE 10.8cc Dome Pistons, 2-PC Seal
Learn More -
MOL-350-3875BB6F-57 PART NUMBER
Molnar Forged Crankshaft SBC 3.875 Stroke 350-3875BB6F-57$1,020.75
Molnar Crankshaft, SB Chevy, 3.875 Stroke, 350 Main, 2.100 Rod Journal, 5.700 or Longer Rod, Internal Balance, Bob Weight 1800 Learn More -
MOL-400-3875CB6F-585 PART NUMBER
Molnar Forged Crankshaft SBC 3.875 Stroke 400-3875CB6F-585$1,020.75
Molnar Crankshaft, SB Chevy, 3.875 Stroke, 400 Main, 2.100 Rod Journal, 5.850 or Longer Rod, Internal Balance, Bob Weight 1800 Learn More -
MOL-350-3875BB6L-60 PART NUMBER
Molnar Forged Lightweight Crankshaft SBC 3.875 Stroke 350-3875BB6L-60$1,297.50
Molnar Lightweight Crankshaft, SB Chevy, 3.875 Stroke, 350 Main, 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, Bob Weight 1800 Learn More -
MOL-4222-NOS PART NUMBER
Molnar SB Chevy 415/421 Nitrous Rotating Assembly 13.5:1 Diamond Pistons$4,200.95
SB Chevy, 415 421 Stroker, Molnar Crankshaft 3.875 Stroke, Molnar 5.850 Power Adr Plus Stroker rods, Diamond Nitrous Pistons +9cc Dome, 2-PC Rear Seal, Nitrous kit
Learn More -
CNC-396-MRCPF PART NUMBER
Molnar SB Chevy 396 Stroker Balanced Assembly, -6.8cc Flat Top CP Pistons$2,950.95
SB Chevy 396, Molnar Crankshaft 3.875 Stroke, Molnar 6.000 H Beam Rods, CP Pistons -6.8cc Flat Top, Rings, Bearings, Balanced Assembly
Learn More -
CNC-421-MRCPD PART NUMBER
Molnar SB Chevy 415/421 Stroker Kit, Balanced Assembly, CP Pistons 13.5:1 Dome$2,999.95
SB Chevy 415 421, Molnar Crankshaft 3.875 Stroke, 350 or 400 Main, Molnar 6.000 H Beam Rods, CP Pistons +5.1cc Dome, Rings, Bearings, Balanced Assembly
Learn More -
CNC-422-MRCPF PART NUMBER
Molnar SB Chevy 415/421 Stroker Kit, Balanced Assembly, CP Pistons 11.6:1 Flat Top$2,950.95
SB Chevy 415 421, Molnar Crankshaft 3.875 Stroke, 350 or 400 Main, Molnar 6.000 H Beam Rods, CP Pistons -6.9cc Flat Top, Rings, Bearings, Balanced Assembly
Learn More -
CNC-1264-MR PART NUMBER
SB Chevy 415/421 Molnar Rotating Assembly, Balanced - 8.5:1 Diamond Race Dish Pistons$3,550.95
SB Chevy, Molnar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Diamond -38cc Race Dish Pistons, 2-PC Seal, Balanced
Learn More -
CNC-1266-MR PART NUMBER
CNC SB Chevy 415/421 Molnar Rotating Assembly - 14.7:1 Diamond Race Dome Pistons$3,699.95
SB Chevy, Molnar 4340 Forged Crankshaft 3.875 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Diamond 11cc Race Dome Pistons, 2-PC Seal
Learn More
Shop By