As some of you all know,I ran a compression test last week and one cylinder in each bank came up very low. I oiled the cylinders,retested em and the numbers didnt change. The truck is WAY down on power and the fuel mileage SUCKS.

I took the truck on its maiden voyage today and it ran well,when you consider the condition of the engine/valves,and the ignition issue I posted about earlier(which for now has resolved itself )It did ok except I had to keep my foot in it,and thus it used a BUNCH of fuel.

So im trying to work a deal with someone to swap an open C Body 8-3/4 Rear end for a set of 452 heads someone has offered.

What heads would be best for my stock 400? Are 452 heads a good choice? The person making the offer says he also has a few other sets available.