45 kits found for Rocker Arm Studs

ARP rocker studs are concentric within .005˝, extra-large radius base offers greater resistance to flex. NOTE: To be used ONLY with ARP’s patented Perma-Loc™ adjusters.

HIGH PERFORMANCE SERIES - 8740 chrome moly forgings, heat-treated to 180,000 psi, tip ground flush for optimum adjuster seating

PRO SERIES - made of premium grade 8740 chrome moly steel, 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.

NOTES: (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

First | Previous | Page 2 of 2 Didn't find the kit you were looking for?



7/16 Rocker Arm Stud Kit
Installed Height1.770˝
Adjuster Thread Length0.670˝
Adjuster Diameter-Pitch7/16-20
Screw-in Depth0.700˝
Screw-in Diameter-Pitch7/16-14
134-7123




3/8 Rocker Arm Stud Kit (Note 6)
Installed Height1.895˝
Adjuster Thread Length1.000˝
Adjuster Diameter-Pitch3/8-24
Screw-in Depth0.710˝
Screw-in Diameter-Pitch7/16-14
134-7124




8mm to 3/8 Rocker Arm Stud Kit
Installed Height1.750˝
Adjuster Thread Length0.850˝
Adjuster Diameter-Pitch3/8-24
Screw-in Depth0.600˝
Screw-in Diameter-PitchM8 x 1.25
134-7201




8mm to 3/8 Rocker Arm Stud Kit
Installed Height1.750˝
Adjuster Thread Length0.850˝
Adjuster Diameter-Pitch3/8-24
Screw-in Depth0.600˝
Screw-in Diameter-PitchM8 x 1.25
134-7221




7/16 Rocker Arm Stud Kit
Installed Height1.900˝
Adjuster Thread Length1.000˝
Adjuster Diameter-Pitch7/16-20
Screw-in Depth0.750˝
Screw-in Diameter-Pitch7/16-14
200-7201




3/8 Rocker Arm Stud Kit (Note 2)
Installed Height1.750˝
Adjuster Thread Length0.800˝
Adjuster Diameter-Pitch3/8-24
Screw-in Depth0.700˝
Screw-in Diameter-Pitch7/16-14
234-7201




7/16 Rocker Arm Stud Kit
Installed Height1.770˝
Adjuster Thread Length0.670˝
Adjuster Diameter-Pitch7/16-20
Screw-in Depth0.770˝
Screw-in Diameter-Pitch7/16-14
234-7202




7/16 Rocker Arm Stud Kit
Installed Height1.900˝
Adjuster Thread Length0.830˝
Adjuster Diameter-Pitch7/16-20
Screw-in Depth0.860˝
Screw-in Diameter-Pitch7/16-14
234-7205




7/16 Rocker Arm Stud Kit
Installed Height1.900˝
Adjuster Thread Length0.850˝
Adjuster Diameter-Pitch7/16-20
Screw-in Depth0.850˝
Screw-in Diameter-Pitch7/16-14
234-7206




7/16 Rocker Arm Stud Kit
Installed Height1.900˝
Adjuster Thread Length0.830˝
Adjuster Diameter-Pitch7/16-20
Screw-in Depth0.660˝
Screw-in Diameter-Pitch7/16-14
334-7201




7/16 Rocker Arm Stud Kit
Installed Height2.100˝
Adjuster Thread Length0.800˝
Adjuster Diameter-Pitch7/16-20
Screw-in Depth0.850˝
Screw-in Diameter-Pitch7/16-14
334-7202




7/16 Rocker Arm Stud Kit
Installed Height2.100˝
Adjuster Thread Length0.800˝
Adjuster Diameter-Pitch7/16-20
Screw-in Depth0.750˝
Screw-in Diameter-Pitch7/16-14
334-7203




7/16 Rocker Arm Stud Kit
Installed Height2.000˝
Adjuster Thread Length0.800˝
Adjuster Diameter-Pitch7/16-20
Screw-in Depth0.750˝
Screw-in Diameter-Pitch7/16-14
334-7204




5/16 Rocker Arm Stud Kit
Installed Height1.425˝
Adjuster Thread Length0.500˝
Adjuster Diameter-Pitch5/16-24
Screw-in Depth0.625˝
Screw-in Diameter-Pitch5/16-18
144-7201




7/16 Rocker Arm Stud Kit
Installed Height3.000˝
Adjuster Thread Length1.750˝
Adjuster Diameter-Pitch7/16-20
Screw-in Depth0.950˝
Screw-in Diameter-Pitch7/16-14
254-7201




7/16 Rocker Arm Stud Kit
Installed Height3.000˝
Adjuster Thread Length1.930˝
Adjuster Diameter-Pitch7/16-20
Screw-in Depth0.660˝
Screw-in Diameter-Pitch7/16-14
354-7202




7/16 Rocker Arm Stud Kit
Installed Height2.800˝
Adjuster Thread Length1.500˝
Adjuster Diameter-Pitch7/16-20
Screw-in Depth0.800˝
Screw-in Diameter-Pitch7/16-14
354-7203




7/16 Rocker Arm Stud Kit
Installed Height2.700˝
Adjuster Thread Length1.300˝
Adjuster Diameter-Pitch7/16-20
Screw-in Depth0.850˝
Screw-in Diameter-Pitch7/16-14
354-7204




GM 4.3L Vortec V6
Installed Height1.595˝
Adjuster Thread Length0.580˝
Adjuster Diameter-Pitch3/8-24
Screw-in Depth0.800˝
Screw-in Diameter-PitchM10 x 1.50
100-7201




GM 4.3L Vortec V6
Installed Height1.595˝
Adjuster Thread Length0.580˝
Adjuster Diameter-Pitch3/8-24
Screw-in Depth0.800˝
Screw-in Diameter-PitchM10 x 1.50
100-7221




7/16 Rocker Arm Stud Kit
Installed Height2.000˝
Adjuster Thread Length1.050˝
Adjuster Diameter-Pitch7/16-20
Screw-in Depth1.025˝
Screw-in Diameter-Pitch1/2-13
290-7201

First | Previous | Page 2 of 2