Description

Ultra Pro Magnum 1.8 Ratio Rocker Arm Set for GM LS1/LS6 w/ 3/8″ StudNew LS-Specific Ultra Pro Magnumââ??¢ Rocker Arms From COMP Cams Increase Ratio And Stiffness Over Stock RockersWhile Also Increasing Lift without The Need To Swap Cams. As LS engines continue to grow in popularityCOMP Cams has expanded its line of Rocker arms to build components specific to LS Applications.&#x0D

&#x0D For LS1/LS2/LS6/4.8L5.3Land Pre ’07 6.0L Truck Engines – Cathedral Port Head LS Applications Full Set Of 16 Stud Mount Rockers – Includes Poly Locks – Requires 3/8″ Studs Guide Plates – GM LS Flat – 5/16″ Pushrod Diameter 1.8:1 Ratio