Elevate the performance of your Ford 289-351W engine with the Ultra Pro Magnum Rocker Arm Set. Crafted from 8650 Chromemoly Steel, these 1.6 ratio rockers ensure durability and precision. Experience improved valve control and unleash more power for your ride.
Designed for 7/16" studs, these rockers are a perfect fit for high-performance applications. With a maximum valve spring open pressure of 850, you can push your engine to its limits with confidence. Upgrade your setup with these race-proven rockers for an unbeatable performance boost.
Get ready to dominate the track with the Ultra Pro Magnum Rocker Arm Set. Enhance your engine's capabilities and achieve peak performance with these top-of-the-line rockers. Take your driving experience to the next level and leave the competition in the dust.
