750DP and a Performer. Chokes not hooked up but it dont need it. The cam is a Comp with 211/223 @ .050 and 484/510 on a 110. Big dump truck mufflers and a 2 1/2" driveway exhaust system. Typical 460. 80 pounds oil pressure cold at idle and about 15 warmed up.
Its a .030 over 73' Low compression 460. Measured out at 8.3:1. D3 heads I spent some time with a die grinder and back cut the valves. I have about $1500 in the whole motor. Trans is a used C6 from a van with a Transgo stage 2 kit. Works great.
my 383 came from a rolled over polara but it was a 69 rr motor all rebuilt i just added a manifold and headers . the 440 in my 69 d200 crew was estate sale of a 70 new york'r with 36k showing , nice car hated to cut it up . i added a few parts to it , but its a stock 350 hp 440 . thats the la 318 that was in it .
cool truck, my dad had the same truck when I was growing up but red. around 1977 to 1980, was rusted so bad (unlike yours) the old man put gate hinges on the hood and had a broom handle to prop the hood. must have followed behind a salt truck for its like before he got it. truck ran great, remember my old man trying to sell it for $50, and a guy offering $35, times sure have changed