If you find the distributor on a Chevy truck, get the wire from the firewall plug too and be sure to note how/where its run. I'll bet the cars have the same wire! Look at Chevy Camaro, and Nova, but don't forget Olds, Buick, and GMC who also used the 250 and bigger trucks that might have the 292. Chevy and GMC VANS, too! If you get to a boat junkyard, there's a marine version of the 250 that has HEI and some NEAT Mercrusier side covers and Valve covers!

Good luck!

Les

Les