Here is round 2 of selling some of my parts and making room in my garage. I've checked ebay prices and set mine lower. All prices INCLUDE shipping.
There are links to more pics below each item thumbnail.
TWO K&N Reusable air filers- Part Number 33-2042 - $30 shipped/each: Just cleaned and re-oil with K&n oil.
Fits 1996 4.3ls v6, and 92-95 4.3L (CPI, win W) that take the panel air filer. It fits a few other vehicles too)
March Underdrive Pulley set(Aluminum): Power and Amp series: $70 shipped
Fits 96 4.3L V6 with A/C. Comes with 2 used belts (it takes a 91.5" belt with this pulley setup). This is the more expensive billet aluminum pulley set, not the steel one (I think it was around $100). It comes with a smaller alternator pulley also to keep your alternator around the same speed as stock. My truck always seemed to move easier and spin up faster with these.