ARP Auto Racing Rocker Arm Stud 135-7102
$66.55
Rocker Arm Stud; For Use With Chevy Big Block; 1.900 Inch Overall Stud Length; 0.750 Inch Adjuster Thread Depth; 7/16 Inch Shank Diametere – 20 Thread Size; 3/8 Inch Base Diameter – 16 Thread Size; 0.750 Inch Screw-In Depth; 180000 PSI Tensile Strength; Black Oxide; Chrome Moly
Out of stock
Description
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 0.005 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. To be used with ARP’s patented Perma-Loc adjusters.
Compatibility : Chevy Big Block
Rocker Arm Nut Thread Size : 7/16 Inch-20
Effective Stud Length (IN) : 1.9 Inch
Screw-In Depth (IN) : 3/4 Inch
Base Thread Size : 3/8 Inch-16
Quantity : Single
Features
Made Of 8740 Chrome Moly Forgings
Heat Treated To 180,000 PSI
Excellent For Elapsed Time Bracket Racing, Limited Rule Oval Track Competition And Street Use
Lengths Are Exact Designed To Provide Positive Seating Every Time
Limited 90 Day Warranty
