Eagle 12918 LS1 347 Forged Pro Competition Rotating Assembly, 9.7 Mahle Flat Top Pistons, 58T

LS1 347 Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 3.622 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -4cc Flat Top Pistons, 58 Tooth Reluctor, Rings and Bearings Included

Special Price $2,516.95 Regular Price $2,566.95

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.

Skip to the end of the images gallery

Skip to the beginning of the images gallery

Image is a representation of this item. Actual item may vary.

Description

LS1 347 Eagle rotating assembly kits are designed for competition racers looking to build horsepower. Our LS stroker kits are all forged giving you the reliability and performance you can count on. This LS1 rotating assembly kit is designed to support up to 800 horsepower, with added ARP2000 rod bolts, 1000 horsepower is not a problem

Eagle 4340 forged steel crankshaft, 3.622 Stroker 58 Tooth Reluctor
Eagle forged 4340 steel H-Beam rods with 7/16" ARP 8740 rod bolts
Mahle forged pistons with mahle performance piston ring set
Premium H series rod and main bearings
Rotating kit is unbalanced, Internal balancing required before installation (Part number B12918 for balanced version)
Compression Ratio with 61cc 10.3:1
Compression Ratio with 66cc 9.7:1
Note: 5.7L LS1 Stock Bore: 3.898

Specifications

More Information
CNC Part Number	ESP-12918
Price	$2,566.95
Sold As	Kit
Manufacturer's Part Number	12918
Brands	Eagle
Part Types	Engine Rotating Assembly Kit
Departments	Parts
Vehicle Make	Chevy LS
Balanced Assembly	No
Balance Type	Internal
Crankshaft Material	4340 Forged Steel
Crankshaft Stroke	3.622
Piston Brand	Mahle
Piston Type	Flat Top
Rod Length	6.125
Piston Material	Forged
Custom Notices	⚠ PROP 65 WARNING

Upsell Products

PART #: CCA-26926TS-KIT
Comp Cams 26926TS-KIT LS Engine Dual Valve Spring Kit
$721.95
PART #: PRW-1834610
PRW 1834610 Platinum Series SFI Rated Flexplate, 168 Tooth, Chevy LS
$118.95
PART #: CCA-54-456-11
Comp Cams 54-456-11 LS Cathedral Port Hydraulic Roller Camshaft
$404.95
PART #: AFR-1660
AFR Heads, 1660 LSX LS AFR 230 Cathedral Port Mongoose Heads, 15 Degree, 65cc
Special Price $2,936.50 Regular Price $3,043.00
PART #: MEL-10296
Melling Oil Pump 10296, GM LS Gen III/IV- 18% Volume Increase, +10PSI High Pressure
$182.95