Yes.
85W90 gear oil.
It should be on the rear tailhousing of the transmission.
According to crutchfield.com my 1995 Chevy c/k 1500 extended cab pickup has 4"x6" speakers in the rear pillar but you can fit a 4" with a bracket of course
jack up on the rear axle or on the ubolt plate
The easiest way to get a windshield replacement for your Chevy c1500 is to shop around online. That way you can see prices and services offered. You can search for 'windshield prices' on Google. I went through the process on Glass.net and the price was about $230 for a rear window
Both dash and rear panels use 4x6 in speakers
If the bed was pulled off to repaint, they probably crossed the wiring, at the rear of the bed...
there is asensor on the rear diff...replace that and you should be ok
4"x6" in dash and in rear
That would be the panel between the bottom of the windshield and the rear of the engine compartment hood.
I am working on my 1994 Ext Cab Toyota Pickup and it has drum brakes.
No. The 4th gen rear end is 4 inches longer.