THE PERFECT PACKAGE FOR THE DAILY DRIVER OR HEAVY HAULER!

Combining the extensive hydraulic and mechanical upgrades that this transmission needs with an outstanding multi-disc torque converter, this build package will transform your poorly calibrated OEM 4R100 into the heavy hauling powerful performer it was meant to be! This package features heavy duty clutches throughout, with additional clutch plates added to the intermediate clutch, the forward clutch and the low/reverse clutch. Extensive pump and valve body calibration changes solve the issues that plague these transmissions in their stock, unmodified form. Increased line pressure, full time lubrication, full apply pressure to the low/reverse clutch in Manual Low, and crisp, quick shifts are all benefits that you will enjoy with this transmission package!

BUILD SPECIFICATION LIST:

·         24 Month/Unlimited mile warranty

·         Billet triple disc, low stall torque converter

·         Deep finned aluminum transmission pan (with drain plug and temp sensor hole, holds an additional 4 qts of fluid)

·         New fully splined forward clutch drum assembly (stock drum is only splined halfway throught the bore where the intermediate shaft engages it)

·         2 disc coast clutch

·         4 disc intermediate clutch (featuring Raybestos high energy frictions)

·         5 disc direct clutch

·         5 disc forward clutch

·         7 disc low/reverse clutch

·         New OEM intermediate band

·         Spiral overdrive return spring snap ring (prevents failure of OEM snap ring)

·         Heavy duty coast clutch snap ring

·         Heavy duty low roller clutch assembly

·         Heavy duty overdrive roller clutch assembly

·         Heavy duty 34 element intermediate sprag assembly

·         Center support machined and case-saver ring installed to repair damage caused by “fretting” at the center support to case junction (this wear causes loss of apply pressure to the intermediate and direct clutches, leading to failure)

·         Modified pressure regulator valve train designed to provide lubrication and cooler flow at all times (even in low rpm, low throttle situations where cooling and lube flow is often cut off in stock form)

·         New OEM Ford solenoid block assembly

·         PWM TCC delete (provides positive on/off torque converter clutch performance)

·         Custom calibrated accumulator body provides firm, positive shifts

·         Extra wide pump bushing with drain passage cutout

·         High flow Filtran filter