Eagle Chevrolet LS3 4.000in Stroke 4340 Crank Rotating Assembly

SKU: EAG129364065

Engine Rotating Kits

EAG Rotating Assy - 4 Cyl

Eagle

Eagle Chevrolet LS3 4.000in Stroke 4340 Crank Rotating Assembly

SKU: EAG129364065

Engine Rotating Kits

EAG Rotating Assy - 4 Cyl

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Description

Eagle Competition Rotating Assemblies are perfect for all forms of racing use including nitrous and forced-induction.

Product Overview

Eagle Competition Rotating Assembly matches the Eagle "ESP" H-Beam Connecting Rods, 4340 Steel Crankshaft, and Premium Forged Pistons from companies like Arias, JE, and SRP. Competition Assemblies COMPLETE solution and are the perfect choice for the most demanding applications. *Street Performance Assemblies* Eagle Street Performance Assemblies offer the perfect balance of performance, reliability, and affordability for engines under 500 hp. Each kit includes a cast steel crankshaft, Ã¢â‚¬Å“SIRÃ¢â‚¬Â I-beam connecting rods, forged or hypereutectic pistons, plasma-moly rings, and Clevite77 bearings. *Street & Strip Assemblies* Eagle Street & Strip Assemblies offer the perfect balance of performance, reliability, and affordability for engines under 500 hp. Each kit includes a cast steel crankshaft, Ã¢â‚¬Å“SIRÃ¢â‚¬Â I-beam connecting rods, forged or hypereutectic pistons, plasmamoly rings, and Clevite77 bearings. *Pro Street Assemblies* Eagle Pro Street Assemblies offer the perfect balance of performance, reliability, and affordability for street applications where a forged 430 steel crank is desired. Each kit includes a 4340 steel crankshaft, Ã¢â‚¬Å“SIRÃ¢â‚¬Â I-beam connecting rods, forged or hypereutectic pistons, plasma-moly rings, and Clevite77 bearings. *Competition Assemblies* Eagle Competition Assemblies offer the ultimate in strength and reliability at an affordable price. Each kit includes a 4340 steel crankshaft, H-beam rods, premium forged pistons, plasma-moly rings, and Clevite77 Ã¢â‚¬Å“HÃ¢â‚¬Â series bearings. They are designed for internal balance. Standard bore is 4.000Ã¢â‚¬Â. Perfect for the most demanding applications. *Forced Induction Assemblies* Eagle Competition Assemblies offer the ultimate in strength and reliability at an affordable price. Each kit includes a 4340 steel crankshaft, H-beam rods with upgrade ARP 2000 or L19 bolts, premium forged pistons designed specifically for forced induction engines, plasma-moly rings, and Clevite77 Ã¢â‚¬Å“HÃ¢â‚¬Â series bearings. They are designed for internal balance. Perfect for extreme horsepower applications.

Product Details

Assembly Type:	Competition Assembly
Bore:	4.065
Comp Ratio@72cc:	9.0
Description:	Competition Assembly; 24T Reluctor; Mahle -20/-25cc Inv Dome Pistons; FF Rings
Part Number:	eag129364065
Piston Brand:	Mahle
Piston Type:	Inverted Dome Forged
Product Line:	Competition
Prop 65 (C, R or CR):	C
Prop 65 - Long Label:	This product contains nickel, which is known to the State of California to cause cancer
Prop 65 - Short Label:	prop65_warning.jpg
Prop 65 Yes/No:	Yes
Rod:	6.125
Stroke:	4.000"
Title:	ESP Competition Assembly Chevy LS3

Application Summary

CHEVY LS3

Part Type

Engine Crankshaft Rotating Assembly

Data: v4.2 - Upd: 2026-09-28 14:38:49

Specifications

Product Attributes - Brand: Eagle Specialty Products
Product Attributes - Manufacturer's Part Number: 129364065
Product Attributes - Part Type: Engine Rotating Kits
Product Attributes - UPC: 793348009650

Reference Information

Brand Name/s	Eagle
StreetFX SKU	eag129364065
SFX Item ID	4053283
Supplier Item Code	4053283
Manufacturer SKU	129364065
Manufacturer UPC	793348009650
Alternative References	ESP-129364065, LS3, 4.000in