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 with a stainless-steel body to enhance valve train stability. Each rocker features steel trunnions with needle and cage bearings to reduce harmonics and friction.
With the oversized trunnions and the superior strength of stainless-steel these rocker arms are rated up to 1000lbs open valve spring pressure. Great for all applications from high rpm naturally-aspirated to nitrous or boosted engines. Available to suit a variety of different V8 engines with different stud threads and ratios to choose from. Each kit comes complete with 16 rocker arms and 16 polylock nuts, with the option to purchase a set of two if required.