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ARP 135-7202 High Performance Rocker Arm Studs Chrome Moly - 8740

Part of: ARP High Performance Rocker Arm Studs Moly

Other options in this family: ARP 134-7121 ARP 134-7123 ARP 135-7121 ARP 134-7124 ARP 100-7121

Manufacturer

Picture for manufacturer ARP

Part Number

135-7202
16 reviews
Sale Price

$94.41

In Stock (8)

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Usually delivered within 2 days

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Product Details

ARP High Performance Series rocker arm studs are precision-engineered to eliminate the wobble and inconsistent rocker geometry common with standard studs. Each stud is manufactured to exacting tolerances, maintaining concentricity within .005 T.I.R. thread pitch to thread pitch, ensuring straight and true installation every time.

Key Features:

  • Constructed from 8740 chrome moly forgings for superior strength and durability
  • Heat-treated to 180,000 psi tensile strength
  • Precision concentric threads within .005 T.I.R. for consistent rocker geometry
  • Exact lengths designed to provide positive seating every time
  • Extra-large radius base offers greater resistance to flex
  • Tip ground flush for optimum adjuster seating

Application: Ideal for E.T. bracket racing, limited rule oval track competition, and high-performance street use. These studs are designed to work with ARP's patented Perma-Loc adjusters and should not be used with OEM-style self-locking nuts.

Important: Determine the optimum rocker arm stud length for your specific application, especially when using longer-than-stock pushrods and valves. You may need to raise the installed height of the rocker arm to compensate for these extended components.

Products specifications

Adjuster Thread Depth

0.85

Base Dia/Thread

7/16-14

Base Thread Length (in)

0.850 in.

Base Thread Size

7/16-14 in.

Effective Stud Length (in)

2.350 in.

Guideplate Locator Shank

Yes

Quantity

Sold as a set of 16.

Rocker Arm Nut Thread Length (in)

0.850 in.

Rocker Arm Nut Thread Size

7/16-20 in.

Screw-In Thread Depth

0.85

Shank Dia/Thread

7/16-20

Stud Height

2.35

dont see how to claim the 3% discount

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