31.5 US gallons
One can purchase a cheap Chevy dump truck in the US on the many peer to peer bargaining sites such as Craigslist or Kijiji. There are other avenues too, with sites such as eBay or Autotrader.
A loaf of bread in 1987 cost about 55 cents.
Need a lot more info than that for us to help you.
Loveland Pass on US 6, east of Frisco, CO.
You will never get an answer until you tell us what size and make 1987 V6. 135 horsepower, 160 ft-lbs torque
The US average in 1987 was 86 cents per gallon. That would be about $1.78 per gallon in today's dollars (2014).
Give us more info like the year, model, engine and define "torque screw".
It would depend on which parts. Give us more info.
In 1987, the US national average for a gallon of regular gasoline was 95 cents - the equivalent of about $1.82 per gallon in 2010.
Average retail value is $8.00 issue price was $7.00
According to NADA, a 1965 Chevrolet Impala 2 door Hardtop sold new for $2,728 in the US.