Part Number:
CNC-1137-MR

SB Chevy 350 Molnar Rotating Assembly 10.4:1 JE FSR Lightweight Pistons Balanced

SB Chevy 350, Molnar 4340 Forged Crankshaft 3.480 Stroke, 350 Main, Molnar 6.000 H Beam Rods, JE -5cc FSR Gas Ported Flat Top Pistons, 2-PC Seal, Pistons Rings, H Bearings, Balanced Assembly

$3,399.95
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⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.
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CNC-Motorsports takes great pride in offering Molnar rotating assembly kits. This rotating assembly kit featuring Molnar crankshaft, Molnar H beam rods with ARP2000 rod bolts, and JE pistons. This kit is designed for the racer looking for quality not breaking the bank. This kit will support up to 650 horsepower applications.

  • Molnar 4340 forged steel crankshaft, 2pc rear main seal
  • Molnar 4340 forged steel H beam connecting rods with ARP2000 rod bolts
  • JE 2618 forged -5cc FSR tour series gas ported pistons, 1.250 C/H (366 grams / 111 gram pin)
  • Performance file fit .043 .043 3.0mm piston ring set
  • H series performance main and rod bearings
  • *This rotating assembly kit has been Internally balanced in-house by CNC-Motorsports*
  • Compression Ratio with 58cc 11.2:1
  • Compression Ratio with 64cc 10.4:1
  • Compression Ratio with 76cc 9.5:1
More Information
CNC Part Number CNC-1137-MR
Price $3,399.95
Sold As Kit
Manufacturer's Part Number CNC-1137-MR
Brands JE, Molnar
Part Types Engine Rotating Assembly Kit
Departments Parts
Vehicle Make Chevy SB
Balanced Assembly Yes
Balance Type Internal
Crankshaft Material 4340 Forged Steel
Crankshaft Stroke 3.480
Piston Brand JE
Piston Type Flat Top
Rod Length 6.000
Rear Main Seal 2 Piece
Piston Material Forged
Custom Notices ⚠ PROP 65 WARNING
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