Olds vs chevy water pump bolt pattern

sam

New member
Sep 3, 2023
16
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I brought a meziere electric water pump that labeled for a big block chevy but want to know if it could fit on a big block olds and if the bolt pattern is off can it be customized some how tap new bolt holes is the block make adapters for the pump etc thanks its going on that rocket racing olds big block thanks
 

sam

New member
Thread starter
Sep 3, 2023
16
1
3
I believe that the pumps are generic. Contact Meziere and ask if they have the adaptors for Olds. We ran a Meziere on the car in my avatar.
I got one of the 100's i believe that it 35 gallons per minute on a olds 403 stroker for about 8 years and it's still going strong for me knock on wood now im doing a roots blown supercharged built and the 300 is the biggest they got at 55gpm but only for the BBC and i already brought the thing just hoping its a way because i realized the bolt pattern is different afterwards but thanks will do