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Part Number:

CNC-1243-MR

SB Chevy 383 Stroker Kit, Molnar Lightweight Assembly, 11.5:1 Mahle Lightweight Flat Top Pistons

SBC 383 Stroker Kit Forged, Molnar Comet 4340 Forged lightweight Crankshaft 3.750 Stroke, 350 Main, 6.000 H Beam Rods, Mahle -2cc Lightweight Flat Top Pistons, 2-PC Seal

$3,081.95

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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 lightweight forged SB Chevy 383 stroker kits are designed for performance engine builds with related components that provide premium quality along with affordability. This balanced forged 383 rotating assembly kit is designed for engine builds producing up to 700 horsepower. This kit is designed for circle track or road racing for quicker revving.
Molnar Comet 4340 forged steel lightweight crankshaft, 2pc rear main seal (approximately 43 pounds)
Molnar 4340 forged steel H beam connecting rods with ARP2000 rod bolts
Mahle forged -2cc Flat Top pistons
Performance file fit piston ring set
H series performance main and rod bearings
This kit is un-balanced, will balance internal

Compression Ratio with 58cc 12.4:1
Compression Ratio with 64cc 11.5:1
Compression Ratio with 70cc 10.7:1

Specifications

More Information
CNC Part Number	CNC-1243-MR
Price	$3,081.95
Manufacturer's Part Number	CNC-1243-MR
Brands	Mahle, 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	3.750
Piston Brand	Mahle
Piston Type	Flat Top
Rod Length	6.000
Rear Main Seal	2 Piece
Piston Material	4032 Forged
Custom Notices	⚠ PROP 65 WARNING