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Eagle Chevrolet LS 58 Tooth Reluctor Rotating Assembly Kit - 4.005in Bore

SKU: EAG128274005

Engine Rotating Kits

EAG Rotating Assy - 8 Cyl...

Eagle Chevrolet LS 58 Tooth Reluctor Rotating Assembly Kit - 4.005in Bore

SKU: EAG128274005

Engine Rotating Kits

EAG Rotating Assy - 8 Cyl...

A$5,898.25
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Eagle Chevrolet LS 58 Tooth Reluctor Rotating Assembly Kit - 4.005in Bore

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

Additional Information

4.000" Forged 4340 Crank, 58 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 2618 ARIAS -3.1CC FLAT TOP 4.005" PISTONS,PLASMA-MOLY FILE-FIT RINGS,KING XP Rod/MAIN BEARINGS.

Application Summary

CHEVY LS2

Part Type

Engine Crankshaft Rotating Assembly

Product Overview

4.000" FORGED 4340 CRANK, 58 TOOTH RELUCTOR,6.125" H-BEAM RODS,7/16" ARP 8740 BOLTS,FORGED 2618 ARIAS -3.1CC FLAT TOP 4.005" PISTONS,PLASMA-MOLY FILE-FIT RINGS,KING XP ROD/MAIN BEARINGS.


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 20:04:01

Data: v4.2 - Upd: 2026-11-07 19:55:41

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Assembly Type:Competition Assembly
Bore:4.005
Description:Eagle Chevrolet LS 58 Tooth Reluctor Rotating Assembly Kit - 4.005in Bore
Part Number:eag128274005
Piston Brand:Arias
Piston Type:Flat Top Forged
Product Line:Competition
Title:Eagle Specialty Prod. Rotating Assembly

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Eagle, Eagle Specialty Products
StreetFX SKU eag128274005
SFX Item ID 4053155
Accounting SKU eag-128274005
Manufacturer SKU 128274005
Manufacturer UPC 793348008547
Alternative References ESP-128274005

COMPETITION ASSEMBLY CHEV LS2

Eagle competition rotating assemblies consist of name-brand quality components for a wide range of engines at an affordable price. Depending upon your selection, these kits may feature a crankshaft, pistons, piston rings, rod and main bearings, or connecting rods. Balanced assemblies are also available. Order the model designed for fitment on your year/make vehicle and engine application.

Product Attributes
BrandEagle Specialty Products
Manufacturer's Part Number128274005
Part TypeEngine Rotating Kits
Product LineEagle Competition Rotating Assemblies
UPC793348008547
Actual Engine Displacement6.6L/403
Rear Main Seal Style1-piece
Bore (in.)4.005 in.
Bore (mm)101.727mm
Engine Stroke (in.)4.000 in.
BalancedNo
Piston MaterialForged aluminum
Piston StyleFlat top, with two valve reliefs
Harmonic Balancer IncludedNo
Flexplate IncludedNo
Flywheel IncludedNo
Pistons IncludedYes
Piston Head Volume (cc)+3.10cc
Wrist Pin StyleFloating
Piston Rings IncludedYes
Piston Ring Facing MaterialPlasmamoly
Piston and Ring Oversize (in.)0.005 in.
Crankshaft IncludedYes
Crankshaft MaterialForged 4340 steel
Engine BalanceInternal
Connecting Rods IncludedYes
Connecting Rod Length Center to Center (in.)6.125 in.
Connecting Rod MaterialForged 4340 steel
Connecting Rod Beam StyleH-beam
Rod Bearings IncludedYes
Rod Bearing Undersize (in.)Stock
Rod Bearing Undersize (mm)Stock
Main Bearings IncludedYes
Main Bearing Undersize (in.)Stock
Main Bearing Undersize (mm)Stock
Cam Bearings IncludedNo
Gaskets IncludedNo
Oil Pump IncludedNo
Camshaft IncludedNo
Lifters IncludedNo
Timing Chain and Gears IncludedNo
Plastigage IncludedNo
Assembly Lubricant IncludedNo
QuantitySold as a kit.
NotesFor applications with 58x reluctor.

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