I got a cold air set up for a 1985-1996 Chevy pick up and added some 3" PVC
pipe to move the air cleaner to behind the left headlight. You have to move the
canister that is behind the headlight to the fender.
I will look and see if I have a picture of what I built.
Have a look at AIRAID PN A86200104 for a 1993 chevy pick up...
I found a cheap 3 inch kit from ebay from chrome intakes. I have the LT-1, so i don't know how similar the intakes are. They supplied me with two 3 inch chrome tubing, all the necessary hardware, and a K&N type 7 inch cone filter. All for around $40. That is the best one & cheapest i could find!