ARP 235-7201 Rocker Arm Stud Kit 7/16 Rocker Arm Stud Kit ymm_21 ARP 203-4205 - ARP 93-98

ARP 203-4205 - ARP 93-98 Supra/01-05 IS300 2JZGE Head Stud Kit

3 Nmat 5300 rpm

This procedure (done only to the shorter studs) more equalizes the “stretch” of both studs

with the parts sandblasted and coated for durability

and M4 models

ARP 235-7201 Rocker Arm Stud Kit 7/16 Rocker Arm Stud Kit ymm_21 ARP 203-4205 - ARP 93-98If 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.