COMP Cams Magnum Chromoly Roller Tip Rocker Arm - 3/8 in Stud Mount - 1.60 Ratio - Small Block Chevy (Set of 16) 1416-16 COM11-608-5 This is a NHRA mandatory

This is a NHRA mandatory specification

2006-2012 Porsche Cayman

Vehicle Applications: 86-96 Ford Truck 5

Wilwood AV6R / Grand National Calipers

1993-1995 Chevrolet G10

COMP Cams Magnum Chromoly Roller Tip Rocker Arm - 3/8 in Stud Mount - 1.60 Ratio - Small Block Chevy (Set of 16) 1416-16 COM11-608-5 This is a NHRA mandatoryComp Cams Magnum Chromoly Roller Tip Rocker Arm 3 8 in Stud Mount 1. 60 Ratio Small Block Chevy (Set of 16) Perfect for street performance, our 8620 chromemoly steel Magnum roller tip rockers can handle up to 350 lbs of spring pressure. These 1416 rockers feature a 1. 6 ratio for 3 8" stud Chevrolet 265 400 Small Block. COMP Cams Magnum Roller Rocker Arms, 1. 6 ratio, 3 8" Stud Diameter for Small Block Chevy Product Description: Rocker Arm Magnum 3 8