Billet 4340 CNC machined gears with an isotropic polish.
The factory oil pump housing has been ported, isotropic polished & fitted with 4340 backing plate to reduce flexing. The pump pressure has been increased 10-15 PSI. The unit is measured, cleared, lubricated & fitted with new screws ready to fit.
Factory powder metal gears are prone to cracking & breaking, especially when hitting the RPM limiter. When this happens it can cause catastrophic damage to the engine.
4340 Backing Plate
Stainless Steel Screws
*If exchanging, we require old housing before new product is despatched*