PRP Billet Oil Pump Gears - Toyota 3RZWith over a decade of racing and engineering experience on the Toyota 3RZ engine platform, the PRP team has developed a bolt in solution to address one of the engines most critical weak points the oil pump. To resolve this issue, PRP has created a cost effective upgrade that dramatically improves oil pump reliability, ensuring your engine stays healthy even under extreme conditions. Precision manufactured from EN26 billet steel, each gear is surface