how do find out?

how do i find out all the specs on my truck..(like fuel tank capacity and what kind of tranny and rearend) ....is there a web site i can just input my vin number???? ive got a '91 chevy 350 short bed, regular cab...and a '94 chevy 350 short bed, extended cab....thx

You need to look at your RPO codes for that info. I searched Google quick for ya, but no resulats for a 91 truck. Keep looking and I'm sure you'll find what you need.

I usually stop at the chevy parts counter and give the guy my vin number and he can tell what most of driveline is. If not he'll check out the sticker in the glove compartment. That should tell him everything.

http://www.autotrader.com/research/model_info/index.jsp?restype=used

Try that.

The sticker in the glove compartment tells you EVERYTHING about you truck. How to translate all the codes, I don't know. I know the code beginning with a "u" is your paint code, and I think the "J5" code (if applicable) means you have a 10" rear drum. Other than that sticker in the glove box, the dealership should be able to find the necessary parts/info for your vehicle by the last 8 of your VIN

thx for the info....

I have a booklet from Chevrolet that has most of the RPO codes for 1988-1994. If you want to email me the codes from the sticker in your glove box I could give the details to you. Maybe some day I'll get really ambitious and post them here.