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ARP 191-4201

Head Studs w/12-Point Nuts Pontiac Iron Duke 4 Cylinder

070-191-4201

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Estimated to ship directly from the manufacturer on 06/04/18
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ARP 191-4201 Head Studs w/12-Point Nuts Pontiac Iron Duke 4 Cylinder $92.99
Head Studs w/12-Point Nuts
  • Pontiac Iron Duke 4 Cylinder

  • 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:
    191-4201

    RP's Head Studs are used by virtually every top professional engine builder. Simply stated, there’s not a better stud setup on the market today. These head studs are manufactured to exact tolerances, heat-treated, centerless-ground and thread rolled to ensure consistent clamping force strength and durabilty. Only premium grade 8740 alloy 190,000 psi tensile strength material is used, which is rated far superior to “aircraft” quality alloy steels. Head studs allow easy installation of both cylinder heads and gaskets, eliminating guess work of alignment. Each head stud kit comes with 12-point head nuts. Also available are Head Studs With Hex Heads.

    Features:

    • Manufactured to exact tolerances, heat-treated, centerless-ground and thread rolled
    • Premium grade 8740 alloy
    • 190,000 psi tensile strength
    • Includes 12-point head nuts
    • For most domestic and import applications

    Does ARP 191-4201 fit your vehicle?

    Narrow Results

    1985-1988 PONTIAC GRAND AM

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1986 PONTIAC FIREBIRD

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1982 PONTIAC 6000

    • CC: 2474
    • Liter: 2.5
    • SubModel: LE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1983 PONTIAC 6000

    • CC: 2474
    • Liter: 2.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: 5
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1985-1987 PONTIAC FIERO

    • CC: 2474
    • Liter: 2.5
    • SubModel: SE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1980 PONTIAC SUNBIRD

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1987 PONTIAC GRAND AM

    • CC: 2474
    • Liter: 2.5
    • SubModel: SE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1984 PONTIAC PHOENIX

    • CC: 2474
    • Liter: 2.5
    • SubModel: LE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1982 PONTIAC PHOENIX

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1991 PONTIAC GRAND AM

    • EngineType: ALL
    • SubModel: BASE

    1984-1988 PONTIAC 6000

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1982 PONTIAC 6000

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1983-1984 PONTIAC FIREBIRD

    • CC: 2474
    • Liter: 2.5
    • SubModel: S/E
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1982 PONTIAC PHOENIX

    • CC: 2474
    • Liter: 2.5
    • SubModel: LJ
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1984 PONTIAC PHOENIX

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1984 PONTIAC FIREBIRD

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1978-1979 PONTIAC SUNBIRD

    • CC: 2474
    • Liter: 2.5
    • Aspiration: N
    • SubModel: SAFARI
    • Engine Vin: 1
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1977 PONTIAC VENTURA

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1984 PONTIAC FIERO

    • EngineType: ALL
    • SubModel: ALL

    1985-1987 PONTIAC FIERO

    • EngineType: ALL
    • SubModel: BASE

    1980-1981 PONTIAC PHOENIX

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1989 PONTIAC 6000

    • EngineType: ALL
    • SubModel: BASE

    1985 PONTIAC FIREBIRD

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1983 PONTIAC 6000

    • CC: 2474
    • Liter: 2.5
    • Aspiration: N
    • SubModel: LE
    • Engine Vin: 5
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1983 PONTIAC PHOENIX

    • CC: 2474
    • Liter: 2.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: 5
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1977 PONTIAC ASTRE

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1988 PONTIAC FIERO

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1977 PONTIAC SUNBIRD

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1982 PONTIAC FIREBIRD

    • CC: 2474
    • Liter: 2.5
    • SubModel: S/E
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1983 PONTIAC PHOENIX

    • CC: 2474
    • Liter: 2.5
    • Aspiration: N
    • SubModel: LJ
    • Engine Vin: 5
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1986-1987 PONTIAC FIERO

    • EngineType: ALL
    • SubModel: SPORT

    1982-1983 PONTIAC FIREBIRD

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1978-1979 PONTIAC SUNBIRD

    • CC: 2474
    • Liter: 2.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: 1
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1984-1991 PONTIAC 6000

    • CC: 2474
    • Liter: 2.5
    • SubModel: LE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1985 PONTIAC FIERO

    • CC: 2474
    • Liter: 2.5
    • SubModel: SPORT
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1977 PONTIAC ASTRE

    • CC: 2474
    • Liter: 2.5
    • SubModel: SAFARI
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1978 PONTIAC PHOENIX

    • CC: 2474
    • Liter: 2.5
    • SubModel: LJ
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1977-1978 PONTIAC PHOENIX

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1980-1981 PONTIAC PHOENIX

    • CC: 2474
    • Liter: 2.5
    • SubModel: LJ
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1985-1991 PONTIAC GRAND AM

    • CC: 2474
    • Liter: 2.5
    • SubModel: LE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )
    Some parts are not legal for use in California or other states with similar laws / regulations