Oldsmobile 400 403 425 455 Bolt-In Oil Pump Pick Up Tube [Suits PCE300.1015.01] These Speedmaster head bolt bushing

These Speedmaster head bolt bushing kits allow you to use stock or aftermarket head bolts with Speedmaster or other aftermarket cylinder heads

these housings tubes are manufactured with

12-point head design and a larger-than-stock shank diameter

They are heat-treated prior to thread rolling and machining and are rated at a whopping 190

except stock equipped EGR

Oldsmobile 400 403 425 455 Bolt-In Oil Pump Pick Up Tube [Suits PCE300.1015.01] These Speedmaster head bolt bushingSpeedmaster oil pump pickups are engineered for maximum flow and long term durability, even in the most extreme applications. They are welded from high quality steel with performance screens, these pickups help keep your motor bathed with a healthy supply of oil.