Oil Pump Chevy 6 250 / 292 New High-Performance Blue Printed
250 / 292 Chevy Inline 6 New High Performance Blue printed oil pump.
Unfortunately all new in the box oil pumps are not correct passage honed, polished, sprung or shimmed for any type of performance application. After we preform all these performance procedures we even install a custom spring retainer so there is no way the performance spring can spiral thread itself out.
We have using them for decades performance prepped just like this.