Butler Pontiac Oil Pump Primer Shaft BPI-039P

Not Sure Which Pontiac Oil Pump You Need?

Standard, Select, Butler Pro, or Pro Paddle Wheel — our guide breaks down the four pump tiers we stock, when each one is the right call, and the driveshaft, pickup, pan, and shim choices that decide whether the pump actually does its job. Includes a tech-bench Q&A on Pontiac oil pressure from Scott Gray.