Chevy LS 4340 Forged Crankshaft ST-4.000 M-LS RJ-2.1 MRL-6.098 RMS-1Pc Bal-Int

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MPN: PCE276.1060 UPC: 840136529019
Available Extended Warranty Eligible
US $967.30

In Stock - Ships within 24 hrs

Available: 32

Item Condition: Brand NewInfo (outlined)

  • Warranty:

    12-Month Limited Worldwide Warranty


Part Number:PCE276.1060
Part Type:Crankshafts
Rear Main Seal Style:1-piece
Engine Stroke (in):4.000 in.
Crankshaft Material:Forged 4340 Steel
Engine Balance:Internal
Requires Narrow Bearings:See notes below
Rod Bearings Included:No
Main Bearings Included:No
Rod Journal Diameter (in):2.100 in.
Main Journal Diameter (in):LS Standard
Minimun Rod Length (in):6.098 in.
Balancer Bolt Thread Size:Standard
Crankshaft Snout Style:Standard
Quantity:Sold individually.
Notes:Check the bearing to crank radius clearance. Rod bearings may need to be chamfered or alternatively use narrow rod bearings.
Tool:Stroker Combinations


PCE forged standard weight crankshafts are designed for street or race engines with substantially increased horsepower. PCE crankshafts are precision-ground, heat-treated, shot-peened, inspected, and micro-polished for superior tolerance control. PCE crankshafts are also nitride-hardened for superior wear resistance, have straight-shot and chamfered oil holes, and feature lightening holes in all rod throws. These crankshafts also have a large radius on all journals for improved strength and wear resistance.

Brand Information


Prop 65 Warning

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

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Item As Described And Shipped Promptly. Great Transaction. A+

Item As Described And Shipped Promptly. Great Transaction. A+