Hmm .. I'm curious to see what the respected engine builders have ta say about this one ..
Idk .., I personally wouldn't run with out one ..
I know the 70's have a little bigger oil pump .. I'd at least run that over the 50 pump ..
Idk .., I personally wouldn't run with out one ..
I know the 70's have a little bigger oil pump .. I'd at least run that over the 50 pump ..