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Part Number:

CNC-1218-MR

SB Chevy 427/434 Molnar Rotating Assembly - 13.6:1 Diamond Nitrous Dome Pistons Nitrous Kit

SB Chevy 427 434, Rotating Assembly kit, Molnar 4340 Forged Crankshaft 4.000 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Diamond 4.5cc Nitrous Dome Pistons, Total Seal AP Steel Rings, 2-PC Seal *Nitrous kit*

$3,999.95

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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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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 1250 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

Diamond Nitrous forged 4.5cc Dome pistons, H13 wrist pins, Vertical Gas ports, 1.000 C/H

Diamond /Total Seal AP Steel piston ring set, .043 Steel Top, .043 Napier 2nd, 3/16 oil ring

H series performance main and rod bearings

This kit is internal balanced in-house by cnc-motorsports

Compression Ratio with 58cc 14.8:1

Compression Ratio with 64cc 13.6:1

Compression Ratio with 70cc 12.6:1

Fits 23 degree cylinder heads

Designed for nitrous kits up to 450 horsepower

Specifications

More Information
CNC Part Number	CNC-1218-MR
Price	$3,999.95
Sold As	Kit
Manufacturer's Part Number	1218-MR
Brands	Diamond, 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	4.000
Piston Brand	Diamond
Piston Type	Dome
Rod Length	6.000
Rear Main Seal	2 Piece
Piston Material	Forged
Custom Notices	⚠ PROP 65 WARNING

SB Chevy 427/434 Molnar Rotating Assembly - 13.6:1 Diamond Nitrous Dome Pistons *Nitrous Kit*

SB Chevy 427/434 Molnar Rotating Assembly - 13.6:1 Diamond Nitrous Dome Pistons Nitrous Kit