[ilvracn]

Tci makes a valve body for the 700r4 that makes the throttle valve cable, controll shift points only, eliminating problems with low line pressure from misadjusted tv cable. You still have to adjust the cable, but only to change shift points. I have this setup in my s-10 with 350 tpi with 700r4. Works great, firms up shifts, acts like a mild shift kit. I believe they call it a constant pressure valve body.