You mis-read my question. I did not inquire about a high volume oil pump. I inquired about the shaft that turns the pump.
The reason that I ask is because the heavy duty oil pump shaft has no "give" in it like the OEM hex-shaped shaft. When the oil pump passes debris and tries to stop turning the distributor gear pin will shear because the heavy duty shaft doesn't twist and absorb shock as it is supposed to.
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.