I had a 1966 Impala SS with a 283 2bbl, 4 speed, headers and a 3:31 differential I think (a long time ago) and I got 20 mpg. It can be done but not with a 350 I don't think. A 307 or 283, yes. Plus, the gearing.
My oil pressure with a factory mechanical gauge reads 38-40 PSI cold at idle and 32-35 PSI warm. I run 10W30. I wouldn't let your pressures worry you, be thankful you have that much. I worry in the summer when the temp is over 100 about low oil pressure but it never goes below 30 PSI so I'm...
From what I've seen, the 80's trucks have mostly adhesive trim. My '75 has screws, push in clips and bolt clips. I bought some NOS replacement trim and thankfully it came with all the original new clips. Personally, I don't like trim as it gets scraped off and dented in the brush but if it's...
Do you have the correct lamp in the tail light socket? It should be an 1157. Sometimes, I've seen incorrect lamps or installed incorrectly. Just a quick thought.
Lucky you!
My stock, all original 1975 350, 4 bbl, TH350, 4:10 differential, K20 gets about 14 mpg off road and 10-11 on highway. I only put about 1500 miles a year on it the past few years. It has 85,000 miles on it
Too bad you're not in the Kingman, AZ area, you could get 2 good hoods for $100 at the local wrecking yard, hinges probably too.
I agree with the hinge lube idea, I lube mine twice a year, it doesn't take much.
I found a trim piece at the local wrecking yard. It's complete but there's a chrome section that is coming loose near the passenger wiper blade base about 1.5" long. I'm superglueing it back down. The rest looks nice, no discoloration or damage.
If you're interested in it, let me know. Can send...
Nice looking '78, I like the bumper guards.
I'll keep my eyes peeled next time I go to the local yard.
The trim on my '75 Scottsdale is all metal, it doesn't have the hood trim though.