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Author Topic:   Help what intake is this
posted September 17, 2002 01:41 PM
goto and type in "346250 casting" it'll bring up some websites. It looks like that was a intake that GM used on every 305 & 350 engine.

posted September 27, 2002 06:29 PM

A buddy of mine ordered an intake from MidwestMotorsports that was supposed to be dynoed for something or another. When he got it the only thing they had done to it was cut out the cross between the spreadbore.And the casting# is 346250 My guess is that Midwest did research and found the best flowing intake and added their touch and then sold it for $80+

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