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ARP Rocker Arm Studs Pro Series *Discontinued

ARP Rocker Arm Studs Pro Series *Discontinued

Regular price $158.75
Regular price Sale price $158.75
Sale Sold out

Shipping calculated at checkout.

41 in stock

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Shipping & returns

Shipping details

In-stock orders are processed within 48 hours; transit time is additional.

International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.

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Returns

Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

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Return details & how to start

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

Specifications

Shipping weight
2.3 lb
Barcode
672036010409

Billable shipping weight; may include dimensional weight.

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 trackcompetition and street use. Tip ground flush for optimum adjuster seatin.

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.

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.

  • Rocker Arm Studs Pro Series
  • Adjuster Thread Depth: 1
  • Base Dia/Thread: 7/16-14
  • Screw-In Thread Depth: 1.3
  • .820
  • Shank Dia/Thread: 7/16-20
  • Stud Height: 2




Vehicle Fitments:

Year Make Model Submodel
1965 - 1975 Chevrolet Bel Air Base
1965 - 1972 Chevrolet Biscayne Base
1973 Chevrolet Blazer Base
1972 Chevrolet Brookwood Base
1968 - 1974 Chevrolet C10 Pickup Base
1968 - 1974 Chevrolet C10 Suburban Base
1975 Chevrolet C10 Suburban Silverado, Custom Deluxe, Scottsdale
1990 - 1991 Chevrolet C1500 Base
1990 - 1993 Chevrolet C1500 Cheyenne, 454 SS, Silverado, WT
1990 - 1992 Chevrolet C1500 Scottsdale
1968 - 1974 Chevrolet C20 Pickup Base
1968 - 1974 Chevrolet C20 Suburban Base
1975 Chevrolet C20 Suburban Scottsdale, Custom Deluxe, Silverado
1993 Chevrolet C2500 Custom, 400 SS
1991 - 1992 Chevrolet C2500 Scottsdale
1991 - 1995 Chevrolet C2500 Silverado, Cheyenne, Base
1994 - 1995 Chevrolet C2500 WT
1992 - 1995 Chevrolet C2500 Suburban Base
1995 Chevrolet C2500 Suburban LS, LT
1992 - 1994 Chevrolet C2500 Suburban Silverado
1968 - 1974 Chevrolet C30 Pickup Base
1994 - 1995 Chevrolet C3500 Base
1988 - 1992 Chevrolet C3500 Scottsdale
1988 - 1995 Chevrolet C3500 Silverado, Cheyenne
1967 - 1972 Chevrolet Camaro RS, SS, Base, Z28
1966 - 1974 Chevrolet Caprice Base
1973 - 1975 Chevrolet Caprice Classic
1973 - 1974 Chevrolet Caprice Estate
1975 Chevrolet Caprice Estate Wagon, Classic Sport
1967 - 1968 Chevrolet Chevelle 300
1967 - 1969 Chevrolet Chevelle 300 Deluxe
1967 - 1972 Chevrolet Chevelle Concours
1966 - 1973 Chevrolet Chevelle Deluxe
1969 - 1972 Chevrolet Chevelle Greenbrier, Concours Estate
1968 - 1972 Chevrolet Chevelle Nomad, Malibu
1966 - 1972 Chevrolet Chevelle SS, Base
1968 Chevrolet Chevy II Nova
1973 - 1974 Chevrolet Corvette Base
1966 - 1975 Chevrolet El Camino Base
1975 Chevrolet El Camino Classic
1968 - 1974 Chevrolet El Camino Custom
1968 - 1975 Chevrolet El Camino SS
1973 - 1974 Chevrolet G10 Van Sportvan, Base
1973 - 1974 Chevrolet G20 Van Sportvan, Base
1973 - 1974 Chevrolet G30 Van Sportvan, Base
1965 - 1975 Chevrolet Impala Base
1975 Chevrolet Impala Sport, Custom
1965 - 1967 Chevrolet Impala SS
1968 - 1974 Chevrolet K10 Pickup Base
1968 - 1972 Chevrolet K10 Suburban Base
1968 - 1974 Chevrolet K20 Pickup Base
1973 Chevrolet K20 Suburban Base
1991 - 1995 Chevrolet K2500 Cheyenne, Silverado
1991 - 1992 Chevrolet K2500 Scottsdale
1994 - 1995 Chevrolet K2500 WT, Base
1992 - 1995 Chevrolet K2500 Suburban Base
1995 Chevrolet K2500 Suburban LS, LT
1992 - 1994 Chevrolet K2500 Suburban Silverado
1968 - 1974 Chevrolet K30 Pickup Base
1994 Chevrolet K3500 Base
1988 - 1992 Chevrolet K3500 Scottsdale
1988 - 1994 Chevrolet K3500 Silverado, Cheyenne
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Vehicle fitment