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Part Number:

CNC-1155-MR

SB Chevy 427 434 Molnar Rotating Assembly - 14.2:1 JE Dome Pistons

SB Chevy 427 434, Rotating Assembly, Molnar 4340 Forged Crankshaft 4.000 Stroke, 350 or 400 Main, 6.000 H Beam Rods, JE 6.2cc Dome Pistons, 2-PC Seal

$3,069.95

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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.

Description

Molnar rotating assembly kits offer quality and reliability you can count on. Featuring fully forged crankshafts, connecting rods and pistons these kits are designed to make horsepower. Conservatively rated to support 1000 horsepower applications. Higher horsepower applications please contact us for kit option upgrades.

Molnar 4340 forged steel crankshaft, 2pc rear main seal

Molnar 4340 forged steel H beam connecting rods with ARP2000 rod bolts

JE 2618 forged 6.2cc Dome pistons, .150 wall wrist pins, *fits 23 degree heads*

Performance file fit piston ring set 1/16 1/16 3/16

H series performance race main and rod bearings

Rotating assembly kit has not been balanced, balancing required before installation

Compression Ratio with 58cc 15.5:1

Compression Ratio with 64cc 14.2:1

Compression Ratio with 76cc 12.2:1

Specifications

More Information
CNC Part Number	CNC-1155-MR
Price	$3,069.95
Manufacturer's Part Number	1155-MR
Brands	JE, Molnar
Part Types	Engine Rotating Assembly Kit
Departments	Parts
Vehicle Make	SB Chevy
Balanced Assembly	No
Balance Type	Internal
Crankshaft Material	4340 Forged Steel
Crankshaft Stroke	4.000
Piston Brand	JE
Piston Type	Dome
Rod Length	6.000
Rear Main Seal	2 Piece
Piston Material	2618 Forged
Custom Notices	⚠ PROP 65 WARNING