As for the New Goodwrench 292 C-10 I think I'll use a Offy manifold(heated?), Holley Truck Avenger 4160-470 cfm, I have a Mallory Unilite, S-Bolt cast iron headers to a cross pipe to a single Duramax muffler out the back. The Fuel pump not sure? I'd like to have the Clifford intake and header stuff but they're, well difficult. I have 2-saginaw 3 speeds, 1-sm465 and 1-th350, not sure which to use. The rear end is original but looking into having it rebuilt with 373 if it is 411.
