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ARP Rocker Arm Studs


ARP
ARP Rocker Arm Studs

Product images may differ from actual product appearance.

If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in - you knew from the beginning that the rocker geometry was going to be inconsistent all over the place. ARP rocker studs are concentric within .005 T.I.R. thread pitch to thread pitch. They run-in straight and true. Lengths are exact - designed to provide positive seating every time. An extra-large radius base offers greater resistance to flex. Available in both High Performance and Pro Series models.
NOTE: Not to be used with OEM-style, self-locking nuts. To be used with ARP's patented Perma-Loc adjusters



High Performance Series: Made of 8740 chrome moly forgings and heat-treated to 180,000 psi. Excellent for E.T. Bracket Racing, limited rule oval track competition and street use. Tip ground flush for optimum adjuster seating.


Pro Series: Designed for competition applications, ARP's Pro Series rocker arm studs are made of premium grade 8740 chrome moly steel and heat-treated to a tensile strength of 200,000 psi.



Application Codes
1) These parts have a shank portion under hex to locate guide plate.
2) Fits most stock SBChevy with 3/8 screw-in studs
3) Fits most stock SBChevy with 7/16 screw-in studs
4) Fits most stock BBChevy with 7/16 screw-in studs
5) Fits most SBFord with 7/16 screw-in studs
6) Fits most SBFord with 3/8 screw-in studs


IMPORTANT TECH NOTE
It is highly advisable to determine what the optimum rocker arm stud length is for your particular application. This is especially true when "long" pushrods and valves are employed - you should raise the "installed height" of the rocker arm to compensate for the longer-than-stock components.



42 Products Page: 1 2 ... |  Next Results per Page:
High Performance (2 PC-Pack)

070-100-7121
With roller rockers and girdles
Typical Ford small block
  • B: 1.900"
  • C: .750"
  • D: 1.000"
  • E: 7/16"-20
  • F: 7/16"-14
  • App. Code: 5
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  • $6.03
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    070-100-7221
    GM 4.3L Vortec V6
  • B: 1.595"
  • C: .800"
  • D: .580"
  • E: 3/8"-24
  • F: M10 x 1.50
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  • $10.34
    Order Today Ships 05/06/14

    070-134-7121
    3/8" typical small block application
  • B: 1.750"
  • C: .700"
  • D: .800"
  • E: 3/8"-24
  • F: 7/16"-14
  • App. Code: 2
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  • $6.03
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    070-134-7123
    7/16" typical small block application
  • B: 1.770"
  • C: .700"
  • D: .670"
  • E: 7/16"-20
  • F: 7/16"-14
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  • $6.03
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    070-134-7124
    3/8" with roller rockers
  • B: 1.895"
  • C: .710"
  • D: 1.000"
  • E: 3/8"-24
  • F: 7/16"-14
  • App. Code: 6
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  • $6.03
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    070-134-7221
    Chevrolet late model Vortec
  • B: 1.750"
  • C: .600"
  • D: .850"
  • E: 3/8"-24
  • F: M8 x 1.25
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  • $11.52
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    070-135-7121
    7/16" typical big block application
  • B: 1.750"
  • C: .800"
  • D: .850"
  • E: 7/16"-20
  • F: 7/16"-14
  • App. Code: 1
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  • $6.03
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    070-135-7122
    Mark V
  • B: 1.900"
  • C: .750"
  • D: .700"
  • E: 7/16"-20
  • F: 3/8"-16
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  • $8.17
    Order Today Ships 05/06/14

    070-135-7221
    Chevrolet big block 496 cid (8100 series)
  • B: 1.750"
  • C: .750"
  • D: .600"
  • E: 7/16"-20
  • F: M10 x 1.50
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  • $11.52
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    070-135-7222
    Chevrolet big block (aluminum heads)
  • B: 2.350"
  • C: .850"
  • D: .850"
  • E: 7/16"-20
  • F: 7/16"-14
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  • $11.30
    Order Today Ships 05/02/14
    High Performance

    070-100-7101
    With roller rockers and girdles
    Typical Ford small block
  • B: 1.900"
  • C: .750"
  • D: 1.000"
  • E: 7/16"-20
  • F: 7/16"-14
  • App. Code: 5
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  • $42.93
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    070-100-7201
    GM 4.3L Vortec V6
  • B: 1.595"
  • C: .800"
  • D: .580"
  • E: 3/8"-24
  • F: M10 x 1.50
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  • $51.43
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    070-134-7101
    3/8" typical small block application
  • B: 1.750"
  • C: .700"
  • D: .800"
  • E: 3/8"-24
  • F: 7/16"-14
  • App. Code: 2
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    Fits Applications
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  • $47.97
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    070-134-7103
    7/16" typical small block application
  • B: 1.770"
  • C: .700"
  • D: .670"
  • E: 7/16"-20
  • F: 7/16"-14
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  • $47.97
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    070-134-7104
    3/8" with roller rockers
  • B: 1.895"
  • C: .710"
  • D: 1.000"
  • E: 3/8"-24
  • F: 7/16"-14
  • App. Code: 6
    View this item

    Fits Applications
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  • $47.97
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    070-134-7201
    Chevrolet late model Vortec
  • B: 1.750"
  • C: .600"
  • D: .850"
  • E: 3/8"-24
  • F: M8 x 1.25
    View this item
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  • $85.78
    Order Today Ships 05/06/14

    070-135-7101
    7/16" typical big block application
  • B: 1.750"
  • C: .800"
  • D: .850"
  • E: 7/16"-20
  • F: 7/16"-14
  • App. Code: 1
    View this item

    Fits Applications
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  • $47.98
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    070-135-7102
    Mark V
  • B: 1.900"
  • C: .750"
  • D: .700"
  • E: 7/16"-20
  • F: 3/8"-16
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  • $47.98
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    070-135-7201
    Chevrolet big block 496 cid (8100 series)
  • B: 1.750"
  • C: .750"
  • D: .600"
  • E: 7/16"-20
  • F: M10 x 1.50
    View this item
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  • $85.78
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    070-135-7202
    Chevrolet big block (aluminum heads)
  • B: 2.350"
  • C: .850"
  • D: .850"
  • E: 7/16"-20
  • F: 7/16"-14
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  • $79.66
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    Pro Series

    070-200-7201
    With roller rockers and girdles
    Typical Ford small block
  • B: 1.900"
  • C: .750"
  • D: 1.000"
  • E: 7/16"-20
  • F: 7/16"-14
  • App. Code: 5
    View this item
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  • $85.70
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    070-200-7202
    7/16" typical small block application
  • B: 1.900"
  • C: .750"
  • D: .850"
  • E: 7/16"-20
  • F: 7/16"-14
  • App. Code: 4
    View this item
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  • $94.18
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    070-234-7201
    3/8" typical small block application
  • B: 1.750"
  • C: .700"
  • D: .800"
  • E: 3/8"-24
  • F: 7/16"-14
  • App. Code: 2
    View this item

    Fits Applications
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  • $85.70
    Order Today Ships 05/02/14

    070-234-7202
    7/16" typical small block application
  • B: 1.770"
  • C: .700"
  • D: .670"
  • E: 7/16"-20
  • F: 7/16"-14
    View this item

    Fits Applications
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  • $85.70
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    070-234-7205
    With roller rockers and stud girdle
  • B: 1.900"
  • C: .860"
  • D: .830"
  • E: 7/16"-20
  • F: 7/16"-14
    View this item
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  • $117.61
    Order Today Ships 05/06/14

    070-234-7206
    With roller rockers and stud girdle
  • B: 1.900"
  • C: .850"
  • D: .850"
  • E: 7/16"-20
  • F: 7/16"-14
    View this item

    Fits Applications
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  • $117.61
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    070-235-7201
    7/16" typical big block application
  • B: 1.750"
  • C: .800"
  • D: .850"
  • E: 7/16"-20
  • F: 7/16"-14
  • App. Code: 1
    View this item

    Fits Applications
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  • $85.70
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    070-235-7202
    Dart aluminum heads, 16 pieces
  • B: 2.000"
  • C: 1.3, .820"
  • D: 1.000"
  • E: 7/16"-20
  • F: 7/16"-14
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  • $127.41
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    070-235-7203
    Aluminum heads, exhaust studs only, 8 pcs.
  • B: 2.000"
  • C: 1.650"
  • D: .700"
  • E: 7/16"-20
  • F: 7/16"-14
  • App. Code: 1
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  • $63.70
    Order Today Ships 05/06/14

    070-235-7204
    Aluminum heads, intake studs only, 8 pieces
  • B: 2.000"
  • C: .820"
  • D: .700"
  • E: 7/16"-20
  • F: 7/16"-14
  • App. Code: 1
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    Fits Applications
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  • $63.70
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    42 Products Page: 1 2 ... |  Next Results per Page: