i buy all my trans kits and parts from makco distributing out of dallas area.
www.bulkpart.com
i rebuilt the 4l60E in my 3/4ton 4x4 chevy. i had lost 2nd and 4th gear. the band basically couldnt hold the drum and smoked itself. i bought this kit if i remember correctly..# HP35004R-K
High Performance, Master Kit, 4L60E w/ Red Eagle Friction & Kolene Steels
1993 - UP Master Kit includes:
Gaskets, seals and sealing ring kit.
Red Eagle friction clutch kit
With Kolene Steels clutch kit
This kit includes a 3/4 PowerPack friction ...info->
$214.40
i also used a corvette servo, 13 vane pump, and # N74020C
Band 700 / 4L60E Power Band - Red Eagle
New band Alto Red Eagle Power Band 60% thicker band anchor for HD use 2 5/8 inch wide...info->
i also used a transgo reprogramming kit. the trans shifts crisp but not harsh under part throttle. i bought the atsg manual and did it myself. its not really hard. i dont know if i had the 5 pinion planetary or not. cant remember. hope this helps, jeremy