COMP Cams Magnum Chromoly Roller Tip Rocker Arm - 3/8 in Stud Mount - 1.60 Ratio - Small Block Ford (Set of 16) 12499231 Braille Batteries allow you to

Braille Batteries allow you to start with the lightest battery and have reliable results

Aluminum Styling Sleeve

Each new part is tested and proven on the street and/or track prior to production

Will Not Creep/Cold-Flow

Hose Spreader

COMP Cams Magnum Chromoly Roller Tip Rocker Arm - 3/8 in Stud Mount - 1.60 Ratio - Small Block Ford (Set of 16) 12499231 Braille Batteries allow you toPerfect for street performance, our 8620 chromemoly steel Magnum roller tip rockers can handle up to 350 lbs of pressure. These 1431 rail type rockers feature a 1. 6 ratio for 3 8" stud '68 '89 Ford 289 351 Windsor. COMP Cams Magnum Roller Rocker Arms, 1. 6 ratio, 3 8" Stud Diameter for Small Block Ford (Rail Type) Product Description: Rocker Arm Magnum 3 8 in Stud Mount 1. 60 Ratio Roller Tip Chromoly Small Block Ford Set of 16 For 30 years, the COMP