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ARP 230-4201

Chevy Diesel Head Stud Kit GM Duramax 6.6L 2001 & Later LB7 / LLY / LBZ / LMM

ARP 230-4201

070-230-4201

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ARP 230-4201 Chevy Diesel Head Stud Kit GM Duramax 6.6L 2001 & Later LB7 / LLY / LBZ / LMM $717.00
Chevy Diesel Head Stud Kit
  • GM Duramax 6.6L
  • 2001 & Later LB7 / LLY / LBZ / LMM

  • Specifications:

    Cut to Fit
    No
    Fastener Finish
    Black oxide
    Fastener Material
    8740 chromoly
    Fastener Style
    Stud
    Head Style
    12-point
    Quantity
    Sold as a kit
    Undercut Stud
    No
    Washers Included
    Yes
    Manufacturer's Part Number:
    230-4201

    To overcome head gasket failure in truck and RV diesel engines, ARP offers extra heavy-duty head studs for GM, Dodge, and Ford applications.

  • Studs made of proprietary ARP 2000 material in Santa Paula, CA
  • Rated at 220,000 psi tensile strength
  • Ample clamping force prevents cylinder heads from lifting
  • Threads rolled after heat treatment for optimum fatigue strength
  • Centerless ground to assure perfect concentricity
  • Broached stud ends install & make cylinder head removal easier
  • Chrome moly steel 12-pt nuts & parallel-ground washers included

  • Does ARP 230-4201 fit your vehicle?

    Narrow Results

    2007 CHEVROLET SILVERADO 3500 CLASSIC

    • Liter: 6.6
    • SubModel: LS
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    2006 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Liter: 6.6
    • Aspiration: T
    • SubModel: LT
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Liter: 6.6
    • Aspiration: T
    • SubModel: BASE
    • Engine Vin: 1
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007 CHEVROLET SILVERADO 3500 CLASSIC

    • Liter: 6.6
    • SubModel: WT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • Liter: 6.6
    • SubModel: LS
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    2006 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Liter: 6.6
    • Aspiration: T
    • SubModel: LS
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Liter: 6.6
    • Aspiration: T
    • SubModel: BASE
    • Engine Vin: 1
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2009-2013 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Liter: 6.6
    • Aspiration: T
    • SubModel: WT
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • Liter: 6.6
    • SubModel: LT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • Liter: 6.6
    • SubModel: WT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    2001-2003 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007 CHEVROLET SILVERADO 3500 CLASSIC

    • Liter: 6.6
    • SubModel: LT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    2006 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Liter: 6.6
    • Aspiration: T
    • SubModel: WT
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Liter: 6.6
    • Aspiration: T
    • SubModel: LS
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2003 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Liter: 6.6
    • Aspiration: T
    • SubModel: LT
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )
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