80fbody
Well-Known Member
Is there a quick way to confirm whether a big block pump is standard or high volume? Got a couple new ones hanging around but not sure if they are the M63HV I need for my 470 build.
one with longest rotors...Is there a quick way to confirm whether a big block pump is standard or high volume? Got a couple new ones hanging around but not sure if they are the M63HV I need for my 470 build.
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