Chevy Small Block. 1.5:1 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 Chevy small block. 1.5: 1 ratio with 7/16" stud diameter. Set of 16 rocker arms and poly locks.