ARP Rocker Arm Studs Pro Series

SKU: 04GW1 | MPN:  235-7206
Only 7 units left
Sale price$64.38 USD Regular price$110.75 USD
Save $46.37

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: 1.65
  • Shank Dia/Thread: 7/16-20
  • Stud Height: 2




Vehicle Fitments:

Year Make Model Submodel
1966 - 1975 Chevrolet Bel Air Base
1973 - 1974 Chevrolet Blazer Base
1978 - 1980 Chevrolet C10 Big Ten
1975 - 1980 Chevrolet C10 Scottsdale, Silverado, Cheyenne, Custom, Custom Deluxe
1968 - 1974 Chevrolet C10 Suburban Base
1975 - 1980 Chevrolet C10 Suburban Silverado, Scottsdale, Custom Deluxe
1990 Chevrolet C1500 Base, WT, Cheyenne, Silverado, Scottsdale, 454 SS
1986 Chevrolet C20 Base
1975 - 1986 Chevrolet C20 Cheyenne, Silverado, Scottsdale
1981 - 1986 Chevrolet C20 Custom
1975 - 1980 Chevrolet C20 Custom Deluxe
1981 Chevrolet C20 Deluxe
1968 - 1974 Chevrolet C20 Suburban Base
1981 - 1986 Chevrolet C20 Suburban Custom
1975 - 1980 Chevrolet C20 Suburban Custom Deluxe
1981 Chevrolet C20 Suburban Deluxe
1975 - 1986 Chevrolet C20 Suburban Scottsdale, Silverado
1975 - 1982 Chevrolet C30 Base
1975 - 1981 Chevrolet C30 Cheyenne
1981 - 1986 Chevrolet C30 Custom
1975 - 1980 Chevrolet C30 Custom Deluxe
1981 Chevrolet C30 Deluxe
1975 - 1986 Chevrolet C30 Silverado, Scottsdale
1988 - 1990 Chevrolet C3500 Cheyenne, Silverado, Scottsdale
1967 - 1972 Chevrolet Camaro SS, Z28, RS, Base
1966 - 1974 Chevrolet Caprice Base
1973 - 1976 Chevrolet Caprice Classic
1976 Chevrolet Caprice Classic Estate, Classic Landau
1975 - 1976 Chevrolet Caprice Classic Sport
1973 - 1974 Chevrolet Caprice Estate
1975 Chevrolet Caprice Estate Wagon
1967 - 1968 Chevrolet Chevelle 300
1967 - 1969 Chevrolet Chevelle 300 Deluxe
1966 - 1972 Chevrolet Chevelle Base, SS
1967 - 1972 Chevrolet Chevelle Concours
1969 - 1972 Chevrolet Chevelle Concours Estate, Greenbrier
1966 - 1973 Chevrolet Chevelle Deluxe
1968 - 1972 Chevrolet Chevelle Malibu, Nomad
1966 - 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
1976 Chevrolet G20 Chevy Van, Beauville, Sportvan
1973 - 1974 Chevrolet G20 Van Base, Sportvan
1975 - 1990 Chevrolet G30 Chevy Van, Sportvan, Hi-Cube, Beauville
1966 - 1976 Chevrolet Impala Base
1975 - 1976 Chevrolet Impala Custom, Sport
1976 Chevrolet Impala S, Custom Landau
1966 - 1967 Chevrolet Impala SS
1976 - 1980 Chevrolet K10 Scottsdale, Cheyenne, Custom Deluxe, Silverado
1968 - 1974 Chevrolet K10 Suburban Base
1976 - 1980 Chevrolet K20 Scottsdale, Silverado, Custom Deluxe, Cheyenne
1968 - 1974 Chevrolet K20 Suburban Base
1985 Chevrolet K20 Suburban Silverado, Scottsdale, Custom
1977 - 1981 Chevrolet K30 Cheyenne
1981 - 1986 Chevrolet K30 Custom
1977 - 1980 Chevrolet K30 Custom Deluxe
1981 Chevrolet K30 Deluxe
1977 - 1986 Chevrolet K30 Silverado, Scottsdale
1988 - 1990 Chevrolet K3500 Silverado, Cheyenne, Scottsdale
1976 Chevrolet K5 Blazer Base
1976 - 1978 Chevrolet K5 Blazer Cheyenne
1977 - 1978 Chevrolet K5 Blazer Custom Deluxe
1978 Chevrolet K5 Blazer Silverado
1973 - 1975 Chevrolet Laguna Base
1973 Chevrolet Laguna Estate
1975 Chevrolet Laguna S3
1974 Chevrolet Laguna Type S-3
1966 - 1975 Chevrolet Malibu Base
1974 - 1975 Chevrolet Malibu Classic
1975 Chevrolet Malibu Classic Estate
1973 - 1974 Chevrolet Malibu Estate
1970 - 1974 Chevrolet Monte Carlo Base
1973 - 1974 Chevrolet Monte Carlo Landau
1973 - 1975 Chevrolet Monte Carlo S
1969 - 1972 Chevrolet Nova Base
1973 Chevrolet P10 Van Base
1976 - 1979 Chevrolet P20 Base, Step-Van
1975 - 1990 Chevrolet P30 Base, Step-Van
1988 Chevrolet R20 Cheyenne
1987 - 1988 Chevrolet R20 Silverado, Scottsdale, Custom Deluxe
1987 Chevrolet R20 Suburban Custom Deluxe
1987 - 1988 Chevrolet R20 Suburban Silverado, Scottsdale
1989 Chevrolet R2500 Scottsdale, Cheyenne, Silverado
1989 - 1990 Chevrolet R2500 Suburban Silverado, Scottsdale
1988 Chevrolet R30 Cheyenne
1987 - 1988 Chevrolet R30 Silverado, Custom Deluxe, Scottsdale
1989 - 1990 Chevrolet R3500 Silverado, Scottsdale, Cheyenne
1987 Chevrolet V20 Suburban Custom Deluxe
1987 - 1988 Chevrolet V20 Suburban Silverado, Scottsdale
1990 Chevrolet V2500 Suburban Silverado, Scottsdale
1988 Chevrolet V30 Cheyenne
1987 - 1988 Chevrolet V30 Custom Deluxe, Scottsdale, Silverado
1989 - 1990 Chevrolet V3500 Scottsdale, Cheyenne, Silverado

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