ARP 135-7102 BBC, High Performance Rocker Arm Studs, 3/8-16 in. Base, 1.900 in. Long, Set of 16
$$70.09Fasteners, Hardware and Mounts \ Rocker Arm Locks Nuts, & Studs \ Rocker Arm Studs135-7102
ARP135-7102
ARP 135-7102 BBC, High Performance Rocker Arm Studs, 3/8-16 in. Base, 1.900 in. Long, Set of 16
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 ...
ARP135-7102 BBC, High Performance Rocker Arm Studs, 3

ARP

ARP 135-7102 BBC, High Performance Rocker Arm Studs, 3/8-16 in. Base, 1.900 in. Long, Set of 16

$70.09

Item #: ARP135-7102

Mfg Part #: 135-7102

UPC #: 672036002602

Applies To Continental U.S. orders only

Out Of Stock

Specifications
Rocker Arm Studs Specifications
Base Thread Size
3/8-16 in.
Rocker Arm Nut Thread Size
7/16-20 in.
Rocker Arm Stud Material
8740 Chromoly
Guideplate Locator Shank
Yes
Rocker Arm Nut Thread Length (in.)
0.800 in.
Effective Stud Length (in.)
1.900 in.
Base Thread Length (in.)
0.750 in.
Quantity
Sold as a set of 16.
Notes
These rocker arm studs are designed to convert non-adjustable Gen V cylinder heads to an adjustable valvetrain.
Applications
Make
Chevrolet
Engine Family
Chevy big block Gen V
Engine Sizes
7.4L/454
Years
1991-1995
Cylinder Head Style (application)
Stock configuration
General
Brand
ARP
Item #
ARP135-7102
Mfg Part #
135-7102
UPC
672036002602
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 .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 extralarge 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

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