7-4-V

Installation Instructions (English) 7-472 Boost Valve .472пїЅ Fits 2004R, 700R4 1981-on 700-2&3 Reprogramming Kit Full Manual Control or Gear CommandпїЅ Fits 1982-93 700R4, 4L60 This 3-4 shift valve kit fits 1982 to 1993 General Motors vehicles equipped with the 700R4, 4L60 automatic transmission. It provides wide open throttle 3-4 upshifts and includes three spring choices to help tailor the shift timing. Maximum line pressure needs to be 175 psi or higher in the D4 range to obtain WOT 3-4 up-shift. Install this kit with the TransGo Reprogramming Kit #700-2&3 and TV boost valve #7-472 to get the needed line pressure. Corrects/Prevents/Reduces: Allows wide open throttle 3-4 shift Stays in 4th at high openings Includes: USA-made hardened steel 3-4 throttle valve 3-4 throttle valve bushing (3) 3-4 throttle valve springs