Eagle 12057 SBC 427/434 Pro Competition Rotating Assembly, 4cc Mahle Dome Pistons, 400 Mains

SB Chevy 427/434 Pro Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, 400 Main, Eagle 6.000 H-Beam Rods, Mahle 4032 Forged +4cc Dome Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included

Special Price $2,480.95 Regular Price $2,530.95

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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

Eagle 434 stroker competition rotating assemblies are designed to support engine builds up to 750 horsepower. With added rod bolt upgrades these kits can surpass 900 plus horsepower ratings. *Engine builds exceeding 1000 horsepower please call us for a quote
Eagle 4340 forged steel crankshaft, 4.000 stoke, 2 piece rear seal, 400 Main
Eagle Max Stroker 4340 steel H-Beam rods with 7/16" ARP 2000 rod bolts, 6.000 length
2618 Forged Mahle pistons with performance ring set
Performance racing rod and main bearings
Rotating assembly kit is unbalanced, Internal balancing required before installation (Part number B12057 for balanced version)
Compression Ratio with 58cc 14.0:1
Compression Ratio with 64cc 12.9:1
Compression Ratio with 76cc 11.3:1

Specifications

More Information
CNC Part Number	ESP-12057
Price	$2,530.95
Sold As	Kit
Manufacturer's Part Number	12057
Brands	Eagle, Mahle
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	4.000
Piston Brand	Mahle
Piston Type	Dome
Rod Length	6.000
Rear Main Seal	2 Piece
Piston Material	Forged
Custom Notices	⚠ PROP 65 WARNING

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