Ford Big Block. 1.73:1 Ratio with 7/16" Stud Diameter. Set of 16 Rocker Arms and Poly Locks.
Extra Large Full Needle Bearing Trunnion
Withstands Spring Pressures Up to 700 lbs
Chrome-Moly Push Rods Recommended
Description
Elgin Pro Stock High Performance Stainless Steel Roller Rocker Arms for Ford Big Block. 1.73:1 Ratio with 7/16" Stud Diameter. Set of 16 Rocker Arms and Poly Locks.