Scorpion Racing Products - 1038
Rocker Arm - Narrow Body - 3/8 in Stud Mount - 1.60 Ratio - Full Roller - Aluminum - Blue Anodized - Small Block Chevy - Set of 16
1.6 Ratio Small Block Chevy 3/8 Stud V-8 265-400 Blue Race Rocker Arm Set of 16/ Lightweight 7000 series aerospace-grade aluminum body /Anodized for protection & durability/handle .950'' lift & 950 lbs open spring pressure