The C2500 is 2wd and k2500 is 4wd.
K= 4x4, C= 2x2
A G2500 is a 3/4 ton van and a C2500 is a 2 wheel drive 3/4 ton pickup.
The K version is four wheel drive; the C version is two wheel drive (usually the rear axle).
Mable
No the cabin filter was not put in these trucks.
6zktpdot 3
In the distributor
Wear is drain plug on 1997 GMC 7.4
Just changed mine today in a 99 GMC K2500 Suburban 4WD and it took 3 quarts
It is 8,600 standard, or 9,100 maximum. Lbs
It does not have a reset switch. It does have a relay and a fuse that controll function.