Eagle 21203 BB Chrysler 440/520 Pro Competition Rotating Assembly, -8cc Mahle Flat Top Pistons

Dodge Chrysler 440/520 Pro Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.375 Stroke, Eagle 7.100 H-Beam Rods, 4032 Mahle Forged -8cc Flat Top Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included

Special Price $2,646.95 Regular Price $2,696.95

Kit Upgrades

Internal Balanced Assembly B21203 + $250.00

ARP2000 Rod Bolts + $110.00

Bore Size

.030 (520 CID)

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.

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Description

Eagle competition rotating assemblies are designed to support engine builds up to 800 horsepower. With added rod bolt upgrades these kits can surpass 1100 plus horsepower ratings
Eagle 4340 forged steel crankshaft 4.375 Stroke 8 bolt flange
Eagle Forged 4340 steel H-Beam rods with 7/16" ARP 8740 rod bolts, 7.100 Length
4032 Forged Mahle pistons with performance ring set
Performance rod and main bearings.
Rotating kit is unbalanced, Internal balancing required before installation. (Part number B21203 for balanced kit)
Compression Ratio with 72cc 12.1:1
Compression Ratio with 80cc 11.3:1
Compression Ratio with 88cc 10.6:1
*Note* Chrysler 440 has a stock bore of 4.320, deck height is 10.725

Specifications

More Information
CNC Part Number	ESP-21203
Price	$2,696.95
Sold As	Kit
Manufacturer's Part Number	21203
Brands	Eagle, Mahle
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	4.375
Piston Brand	Mahle
Piston Type	Flat Top
Rod Length	7.100
Rear Main Seal	2 Piece
Piston Material	Forged
Custom Notices	⚠ PROP 65 WARNING