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Old 12-21-2006, 07:55 PM
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bullwinkle bullwinkle is offline
manic mechanic
 
Join Date: Jun 2004
Location: cincinnati
Posts: 377
Quote:
Originally Posted by vstech View Post
ditto GM with their infamous 5.7L motors VP was driven off the cam, the pump looks like an HEI distributer without all the wires....
John
Don't forget the 6.2/6.5s, they're ran the same way-the early ones like mine just had a diaphragm sticking up for generating vacuum, then they went to a belt driven one on the later ones and used the "distributor" for an engine speed sender.
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