GM LS Series

PRW

0234611 - GM LS1 1.7 x 3/8" Kit w/ 3/8" Studs 5/16" Guide Plates, PRW Stainless Steel Rocker Arms

PRW

0234612 - GM LS1 1.8 x 3/8" Kit w/ 3/8" Studs 5/16" Guide Plates, PRW Stainless Steel Rocker Arms

PRW

0234622 - GM LS1 1.8 x 3/8" Kit w/ 3/8" Studs 3/8" Guide Plates, PRW Stainless Steel Rocker Arms

PRW

0236431 - 17-4ph STAINLESS, GM LS Series 6.0L/6.2L 1999-up, 1.7 x 8mm with offset intake, incl 4135 alloy steel hex head Products/Fasteners, Studs & Bolts

PRW

17-4ph STAINLESS, GM LS1 5.7L 1997-08, 1.7 x 3/8"x 3/8" Kit w/o PR

PRW

17-4ph STAINLESS, GM LS1 5.7L 1997-up, 1.7 x 8mm, incl 8mm Hex Head Products/Fasteners, Studs & Bolts - Coming Soon, Not Available