remauto1187

iTrader: (1)

I've seen alot of questions that can be answered just by reading the GM performance parts catalog. I call it Santa's Catalog! There are part#'s, specs, descriptions, interchangeability, history of LS and much more.

http://www.gmperformanceparts.com/Parts/catalog.jsp

Click on download catalog and save to your hard drive. Read, drool until you are blue in the face!