-40%
Chevrolet Pontiac 8740 Rocker Arm Studs E=7/16 F=7/16 B=1.77 C=.700 D=.670 ARP U
Chevrolet Pontiac 8740 Rocker Arm Studs E=7/16 F=7/16 B=1.77 C=.700 D=.670 ARP U

Chevrolet Pontiac 8740 Rocker Arm Studs E=7/16 F=7/16 B=1.77 C=.700 D=.670 ARP U

$ 25.34

Availability: 80 in stock
  • Brand: ARP
  • Material: Chrome Moly
  • Type: Rocker Arm Stud
  • Fitment Type: Performance/Custom
  • Country/Region of Manufacture: United States
  • Warranty: 30 Day
  • Item must be returned within: 30 Days
  • Return shipping will be paid by: Buyer
  • Returns Accepted: Returns Accepted
  • Condition: Installed on engine, never ran, customer changed rocker types.
  • Manufacturer Part Number: 1347103
  • Refund will be given as: Money Back

    Description

    Used ARP rocker arm stud set.
    This set was installed on an engine, and the customer decided he wanted a different rocker arm which required a different stud.  These were never run on the engine, and still appear as if they were out of the box. Photo #3 is of the exact studs.
    This set is typical for 7/16" small block Chevrolet and some Pontiac engines with aftermarket rocker arms (verify measurements).  ARP rocker arm studs are made from 8740 chrome moly forgings and heat treated to 180,000 PSI making these an extreme upgrade on any engine.  Set of 16.  Please view our dimension chart (photo #2) to ensure this set is the correct set you need, as ARP rocker studs are available in many different dimensions.
    If your measurements are incorrect, you will not be able to install or adjust your rockers!
    B
    Measurement (overall length) : 1.770"
    C
    Measurement  (head thread depth length) : .700"
    D
    Measurement (rocker adjustment length) : .670"
    E
    pitch (nut thread) : 7/16"-24
    F
    pitch (head thread) : 7/16"-14