An upgrade to the stock oiling system, delivering increased oil pressure and return scavenge volumes from an O.E.+ billet oil pump and matched O.E.+ billet cam plate.
Increased rigidity and machined to tighter tolerances compared to stock. Pressure relief valve and spring are seated and preset with a 50-60 psi pop off. Made in USA.
Fitment: 07-Up Twin Cam Camplate; also fits 06 Dyna