Aeroflow Big Block Chev Aluminium Roller Rocker Set 7/16" Stud Mount, 1.7 Ratio, Set of 16 Brand_SRP Offset/Centre and Offset/Offset with inlet/outlet

Offset/Centre and Offset/Offset with inlet/outlet sizes in both 2-1/2" and 3"

The exposed areas of the shell are a shiny black gelcoat for a great look and easier cleaning

spade connectors for wiring

Thread is 1-5/16"-12

Subaru Impreza WRX STi 2

Aeroflow Big Block Chev Aluminium Roller Rocker Set 7/16" Stud Mount, 1.7 Ratio, Set of 16 Brand_SRP Offset/Centre and Offset/Offset with inlet/outletAeroflow Big Block Chev Aluminium Roller Rocker Set 7 16" Stud Mount, 1. 7 Ratio, Set of 16 Description Accurate valve timing is the key to making horsepower and with Aeroflow Performance roller rocker arms you can help achieve this, whether it's a cruiser or a race engine. This series of rocker arms are manufactured from extruded 2024 billet aluminium with a large body to enhance valve train stability. Each rocker features steel trunnions with needle