hey edski, thanks for the info. the truck is a '77 chevy 3/4 ton crew-cab that had a 454, then the p/o put in the 292. i've been told the 292 is an '85 w/ the roch. monojet. i just had it rebuilt a couple months ago cause the mech. said it was sucking air and he couldn't set the timing. thanks again.
