'78 3/4 ton 4x4 FRANKENTRUCK

[asphaltburner]

Absolutely! That's why I'm on this forum, to share what I already know so everybody doesn't have to keep "re-inventing the wheel". Summit kit SUM-K1102 (lifters and cam, cam only is SUM-1102),...actual duration@0.05 204/214, actual lift@0.05 0.420/0.442,...designed for idle to 5,500 rpm.
Do keep in mind that it's the combination of these parts and their configuration that makes this engine scream,...4 degrees advance of that cam via roller chain and sprocket, rollertipped rockers (to reduce friction and lag), and the big valve heads makes it breath nicely.
I drive the same engine in my '76 Camaro everyday, and it is amasing what it can do with 3500 lbs of Camaro and 2.79:1 rear gears, (and still get 15.5mpg). TH350 behind that 350, so a very similar setup, but better gearing (but LARGER tires!), and alot more weight with this truck,...we'll see! Todd.