87 chevy

[LeaveEmBehind]

Am looking at a truck to buy and would like some insight on what to look for about it, my 1st time buying a truck, the guy says it has 93k miles and thinks their original. Anyway i can tell? Since they deleted my last post cuz it had a link cant post it here. so heres some info on it "1987 Chevy Silverado V20 (3/4 ton) 4x4 pick up with an 8ft bed that I've owned for 5 years. The truck is equipped with a factory TBI 350 motor, 4spd tranny, 12 bolt rears, power steering, door locks and windows and factory AC that needs to be charged. I installed a Rough Country 6" lift with 36x16.5x16.5 Dick Cepek tires on Alcoa rims about a year and a half ago. Overall the truck is in really nice shape for the age. It has approximately 93,000 on the speedometer believed to be original. I've also installed/replaced radiator, cooling hoses, starter, belts, two new gas tanks with straps and one new sending unit, new ball joints, flow master dual exhaust etc I'm sure I'm forgetting something. Truck runs and drives good. It does have the typical rust spots in the rockers and cab corners. " thats the info on it whats should i look at to see if its a good deal. Anything specifically to look at to tell if its original 93k miles? i kno is hard since its an 87 but figure id ask yall experts. thank you

*Note im not asking for price just what to look at* Although ive seen postings of CL from ppl who dont support but ohwell.