Eagle 12504 SB Chevy 400 Pro Competition Rotating Assembly Kit, 4cc Mahle Dome Pistons

SB Chevy 400 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 400 Main, Eagle 6.000 H-Beam Rods, Mahle 2618 Forged +4cc Dome Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included

Special Price $2,386.95 Regular Price $2,451.95

Kit Upgrades

Internal Balanced Assembly B12504 + $250.00

ARP2000 Rod Bolts + $110.00

1/4 Blower Keyway + $90.00

Bore Size

STD (4.125) - 400 (Special Order) + $40.00

.030 (4.155) - 407

.040 (4.165) - 409

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

Eagle 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, 3.750 stoke, 2 piece rear seal, 400 Main
Eagle 4340 steel H-Beam rods with 7/16" ARP 8740 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 B12504 for balanced version)
Compression Ratio with 58cc 13.2:1
Compression Ratio with 64cc 12.2:1
Compression Ratio with 76cc 10.6:1

Specifications

More Information
CNC Part Number	ESP-12504
Price	$2,451.95
Manufacturer's Part Number	12504
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	3.750
Piston Brand	Mahle
Piston Type	Dome
Rod Length	6.000
Rear Main Seal	2 Piece
Piston Material	4032 Forged
Custom Notices	⚠ PROP 65 WARNING