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Manley Performance Manley Billet CCW 4.000in Stroke Crankshaft w/ 58 Tooth Reluctor Wheel
Manley Performance Manley Billet CCW 4.000in Stroke Crankshaft w/ 58 Tooth Reluctor Wheel
Manley Performance Manley Billet CCW 4.000in Stroke Crankshaft w/ 58 Tooth Reluctor Wheel
Manley Performance Manley Billet CCW 4.000in Stroke Crankshaft w/ 58 Tooth Reluctor Wheel
Manley Performance Manley Billet CCW 4.000in Stroke Crankshaft w/ 58 Tooth Reluctor Wheel
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Manley Billet CCW 4.000in Stroke Crankshaft w/ 58 Tooth Reluctor Wheel

MAN190858B
807298118086
Crankshafts
2 Units In Stock - Ships Next Business Day
$ 1,992.31 $ 1,832.93
$ 1,832.93

SKU: 190858B | UPC: 807298118086

Manley Billet CCW 4.000-Inch Stroke Crankshaft with 58-Tooth Reluctor Wheel for 1997-2007 Chevrolet LS Engines

This Manley 190858B crankshaft delivers robust strength for high-horsepower Chevrolet LS engine builds in vehicles like 1997-2004 Corvettes and 1998-2002 Camaros. Forged from 4340 billet steel with nitrided finish it withstands racing demands while reducing rotational mass for faster revs. Precise micro-polished journals and fully profiled counterweights ensure smooth power and long life in street or track use.

Key Features

  • 4340 Billet Steel Construction: Non-twist forged for toughness nitrided surface boosts wear resistance with multi-step heat treatment stress-relieved shot-peened and 100% magnafluxed
  • 4.000-Inch Stroke Length: Increases displacement in LS engines with 2.559-inch main journals 2.100-inch rod journals and 1780-gram bobweight for stroker compatibility
  • Integrated 58-Tooth Reluctor Wheel: 58x design works with electronic control modules one-piece rear main seal CCW counterweight rotation
  • Lightweight Design: Gun-drilled mains lightened rod journals and fully profiled counterweights reduce weight for quicker engine response internal balance
  • Micro-Polished Journals: Minimizes friction for consistent performance lap after lap standard snout style

Product Notes

  • Requires narrow bearings block clearancing needed for center counterweight
  • Pair with Manley Pro Series rods bearings and pistons for complete rotating assembly
  • Product weight 60 pounds ships in protective crate

Installation Notes

  • Professional installation recommended.
  • Confirm engine reluctor wheel setup and 4.000-inch stroke requirements before install.
  • Verify block clearance for counterweights and use narrow bearings with matching hardware.

This Part Fits

Year Make Model Submodel
1997-2004 Chevrolet Corvette LS1 5.7L V8
1998-2002 Chevrolet Camaro LS1 5.7L V8
1998-2002 Pontiac Firebird LS1 5.7L V8
2001-2004 Chevrolet Silverado 1500 LS1 5.3L/6.0L
1999-2007 Chevrolet Silverado LS 4.8L/5.3L/6.0L
1999-2007 GMC Sierra LS 4.8L/5.3L/6.0L

Why Choose Manley?

  • Engineered for GM Gen III/IV LS small block engines with direct bolt-in design
  • Lightweight durable build supports high-rpm racing and street performance
  • Precision processes like magnafluxing ensure defect-free reliability

Frequently Asked Questions

  • Q: Will this crankshaft work with 58x ECM systems?
    A: Yes integrated 58-tooth reluctor wheel provides full compatibility for Gen III/IV LS electronic controls
  • Q: What material and treatments are used?
    A: Made from 4340 billet steel with nitrided surface multi-step heat treatment shot-peening and stress-relief for maximum durability
  • Q: What components are included?
    A: Includes one crankshaft only no rods pistons or bearings pair with matching Manley parts for stroker assembly

Shipping & Handling

  • Method: Ground shipping
  • Availability: In stock - ships same or next business day
  • Packaging: Ships in protective crate dimensions not specified by manufacturer
  • Weight: 60 pounds

Request For Information

Have questions about Manley Billet CCW 4.000in Stroke Crankshaft w/ 58 Tooth Reluctor Wheel? Fill out the form below and we'll get back to you by the next business day.
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