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CSP2026

Manley 190058NB - Performance Chevy LS 4340 Forged Lightweight Crankshaft

Manley  |  SKU: BBPB-190058NB
Sale price $1,36999 Regular price $1,38463

DISCLAIMER: This Item Is Special Ordered, which may have cancellation or return restrictions. Please see our terms and conditions for more information.


AVAILABILITY: This Item Is Out Of Stock.


PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

Manley 190058NB - Performance Chevy LS 4340 Forged Lightweight Crankshaft

Manley Crankshaft, CRANK-4340 4.000 STROKE

we're providing the core strength your engine build demands. The Pro Series 4340 Alloy Steel Crankshaft is an efficient and precisely balanced foundation for performance, built not just to survive, but to handle extremes across a wide range of applications.

  • 4340 Construction: Forged or Turbo Tuff billet for superior strength
  • Gun-drilled mains and lightened journals cut weight
  • Heat-treated and nitrided for durability
  • Micro-polished journals reduce friction
  • 100% magnaflux-inspected
Make: Chevrolet
Engine: LS
Product Market: Domestic
Weight: 51.000
Product Type: Engine Crankshaft
Rod Journal Diameter: 2.100
Bob Weight: Unbalanced
Crankshaft Material: 4340 Steel
Lightened: Yes
Main Journal Diameter: 2.559
Minimum Rod Length: 6.125
Engine Stroke: 4.000
Reluctor Ring Included: Yes
Reluctor Wheel Tooth Quantity: 58
Rear Main Seal Type: 1 Piece
Material: 4340 Steel
Industry: Automotive
Engine Type: ICE

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