This 4R100 transmission valve body kit doubles low and intermediate clutch
pressure in manual low for downhill hauling, high speed manual shift
to 1st gear and the high demand of exhaust brakes.
Adjustable shift firmness, increased cooler and lubrication,
improved torque converter feed and torque converter holding capacity.
Comes with complete, easy to follow instructions.

Heavy duty, off road and pro street applications.
Holds 1st, 2nd and 3rd to any RPM.
New calibration system with broader range of adjustment.
Comes with complete, easy to follow instructions.

This valve converts long soft pulsed lockup to short crisp
ON-OFF ensuring longer torque converter life.
Comes with complete, easy to follow instructions.

This kit comes with 3 steel valves.
Transgo E4-VL-LR3