Compstar RB Chrysler 440/505/508/512 Competition Rotating Assembly - Diamond Flat Top Pistons

Chrysler, Mopar RB 440 Rotating Assembly, 505/508/512, Compstar Crankshaft 4.250 Stroke, 8 bolt, Compstar H Beam Rods 7.100, Diamond Pistons -3.4cc Flat Top, Rings, Bearings

$3,580.95

Bore Size

.030 / 4.350 (505) 52030-8

.040 / 4.360 (508) 52031-8

.060 / 4.380 (512) 52032

Kit Upgrades

Internal Balanced Rotating Assembly + $300.00

CNC-T-Shirt

XXL

XXXL + $3.00

Qty

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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

Compstar rotating assembly kit for Chrysler RB 440 series engines. This kit is designed for pro street and competition racing applications. We take the guess work out carefully matching quality components designed for performance.

Callies Compstar 4340 Forged Steel Crankshaft, 4.250 stroke, 8 bolt rear flange

Callies Compstar 4340 H-Beam Connecting Rods with ARP2000 7/16 rod bolts, 7.100 length

Diamond forged pistons, 4032 alloy, 1.480 C/H, pins and locks included

Pro Seal performance piston ring set 1/6 1/16 3/16

Performance Rod Bearings and Main Bearings

Rotating assembly is unbalanced (Balancing required before installation)

Compression Ratio:

75cc 12.1:1

78cc 11.8:1

84cc 11.1:1

440 RB, Wedge, Stock bore is 4.320, Std deck height is 10.725"

Specifications

More Information
CNC Part Number	CS-44425-DRP
Price	$3,580.95
Manufacturer's Part Number	CS-44425-DRP
Brands	Compstar, Diamond
Part Types	Engine Rotating Assembly Kit
Departments	Parts
Vehicle Make	BB Chrysler
Balanced Assembly	No
Balance Type	Internal
Crankshaft Material	4340 Forged Steel
Crankshaft Stroke	4.250
Piston Brand	Diamond
Piston Type	Flat Top
Rod Length	7.100
Rear Main Seal	2 Piece
Piston Material	2618 Forged
Custom Notices	⚠ PROP 65 WARNING