How it works: Gen VI 454 BBC Oil Pump Rebuild

Disassembling a gen 6 454 oil pump to inspect, clean, show the internal components and explain how it works, and reinstall on the motor with a few new parts.

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The reason I have to run a HV oil pump is because of the lifters that I'm using in my engine. They're anti-pump-up direct lube race lifters, so they need a bit more oil volume to keep them flowing properly, also helps lubricate the camshaft.