Tell him to buy a big jar of Vaseline if he buys that Rube Goldberg universal-fit carburetor. It's a bigger mistake than using the Ford-calibrated YF! There are usually several Chevy-specification YF's available on Ebay, and carbking can supply an exact-fit repair kit for just about any Carter carb ever made.

Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!