SBC Small Block Chevy 327 350 400 Aluminum Roller Rockers Arms Kit 1.5 Ratio 3/8. They do not fit the 1986 and newer engines that require the self aligning type rockers.
Brand new set of 16 Aluminum Roller Rocker Arms with Posi Locks in 1.5 ratio for 3/8 rocker studs. Stainless steel material for superior strength. Extra large trunnion for increased durability.
High RPM stability with no deflection. Large roller tip for less wear.
Full needle bearing trunnion for increased horsepower & quicker response. Type: Aluminum Full Roller Rocker. Rocker Arm Nut Style: Posi Lock. Package includes: you will get what the picture shows. P Professional Installation is Highly Recommended (No Instruction and Wiring Diagram Included).