Hi, I am planning on doing some Mods to my 3.1L Gen III L82.. Not sure what I am going to do yet.. Probably will ask for some advice from the experienced on this Forum.. I was thinking that by increasing the horsepower, I might need 2 beef up the Transmission.. I have researched some of the info on this forum about the 4T60-E.. I am not going to radical with the power.. Should I improve the 4T60-E or should I try to find an 4T60-E HD or will an 4T65-E work with out a lot of problems..
Also how or where do I find the hardware that will change my Final Drive Ratio to about 3.30 or 3.50 instead of the 2.97 I have now, I think..
Any and all advice/suggestions will be appreciated!! W.G.