Application: --Compatible with most SBC small block Chevy engines ,such as SBC 267, 283, 302, 305, 307, 327, 350, 383, & 400 V8 engines Description: --Stainless Steel ROLLER ROCKER ARMS Kit For Chevy SB V8 1.5" 3/8, 16 CNC Stainless Steel Arms With Polylock Nuts --Creates less friction, allows more accurate valve adjustment and has extreme rigidity --Lightweight with integral push rod seat --Not self aligning --Fit most SBC small block Chevy --Full roller rocker Package: --16 stud mounted stainless steel roller rocker arms with 16 poly locks (what you see in the picture is what you'll get) --Professional Installation is Highly Recommended (No Instruction Included)
