Constructed in the USA after FEA analysis, the Ultra Gold ARC rocker withstands up to 700 lbs pressure while adding power and stability. These 19015 self-aligning rockers have a 1.5 ratio for 3/8" stud '88+ Chevrolet 265-400 Small Block.
Ultra-Gold ARC Series Narrow Body Aluminum Rocker Arms for Chevy
3/8" Stud, 1.5 Ratio (16)
