Molnar SB Chevy 427/434 Balanced Rotating Assembly, CP Pistons 10.3:1

SB Chevy 427 434, Rotating Assembly, Molnar Crankshaft 4.000 Stroke, 350 or 400 Main, Compstar 6.000 H Beam Rods, CP Pistons -20.6cc Dish, Rings, Bearings, Balanced Assembly

$3,136.95

View Similar Items

⚠ 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, 4.000 stroke, 2 piece rear main seal
Molnar 4340 forged steel H beam connecting rods with ARP2000 rod bolts, 6.000 Length
CP-Carrillo Bullet pistons, 2618 forged, standard .150 wrist pins and spirol locks included *fits 23 degree heads* 1.000 C/H
CP Performance gas nitrided file to fit ring set 1.5 x 1.5 x 3.0mm
Race H series main and rod bearings included
Rotating assembly has been fully internally balanced in-house by CNC-Motorsports
Compression Ratio with 64cc: 10.3:1
Compression Ratio with 70cc: 9.8:1
Note: Small Base Circle camshaft required
Compression is figured at 4.125 bore, 0 deck, 4.190 bore gasket, .041 thick

Specifications

More Information
CNC Part Number	CNC-434-MR
Price	$3,136.95
Manufacturer's Part Number	434-MR
Brands	CP, Molnar
Part Types	Engine Rotating Assembly Kit
Departments	Parts
Vehicle Make	SB Chevy
Balanced Assembly	Yes
Balance Type	Internal
Crankshaft Material	4340 Forged Steel
Crankshaft Stroke	4.000
Piston Brand	CP
Piston Type	Dish
Rod Length	6.000
Rear Main Seal	2 Piece
Piston Material	2618 Forged
Custom Notices	⚠ PROP 65 WARNING

Upsell Products

PART #: KEV-1070RH
1070RH Kevko Street Strip Drag Oil Pan SB Chevy 1980-85 Right Hand Dipstick
$299.99
PART #: PR-34265
34265 Pro Race Pro Sport SFI Harmonic Balancer, SB Chevy 283-350
$185.95
PART #: PRW-1835001
PRW 1835001 SFI Rated Chromoly Steel Flexplate, 168 Tooth, SB Chevy
$90.95
PART #: DRT-31161211
Dart SHP Block 31161211 SBC 400 4.125 Bore 350 Mains
$2,299.99