Maximizer™ Transmission Kits

These kits are ideally suited for Off-Road, Towing and other severe duty applications. Our applications cover most of the popular automatic transmissions found in light and medium duty applications.

Each kit contains gaskets, seals, premium quality frictions, steels, high volume filter, and even a drain plug kit. TCI® sources these components from the original equipment manufacturers utilizing such companies as Alto, Clevite, Federal-Mogul, National and Sealed Power. Also included are valve body recalibration modifications which provide "crisper" shifts without the "harsh" feel that you often find in kits designed for racing. Durability is improved because less heat is generated per shift than is associated with the OEM shift characteristics. The Maximizer™ Kit also increases the torque capacity of the transmission to make towing or off-roading a breeze.

Application	Part Number
Chrysler Torqueflite 727 1962-1970	128805
Chrysler Torqueflite 727 1970-Later	128905
Chrysler Torqueflite 904 1972-Later NLU	129005
GM TH400 1966-Later	228805
GM TH350 1968-Later NLU	328805
GM TH350C 1980-Later LU	329205
GM 700R4 1982-1984	378805
GM 700R4 1985-1993	378905
GM 4L60E 1993-1998	378906
Ford C6 1966-1976	448805
Ford C6 1977-Later	448905
Ford C4 1967-1969	528805
Ford C4 1970-Later	528905

Application	Notes	Part No.
GM TH400	10 pieces	243700
GM TH350	12 pieces	313700
GM Powerglide	7 pieces	623700
GM TH-2004R	12 pieces	383700
GM 700R4 / 4L60E	12 pieces	373700
GM 4L80E	13 pieces	278685
Ford C4	9 pieces	513700
Ford C6	11 pieces	413700

Description	Part No.
GM Powerglide	623800
GM 700R4 / 4L60 1982-1993	373800
GM 4L80E 1991-up	278680
GM TH350 1968-1986	313800
GM TH400 1964-later	243800
Ford C6 1966-later	413800
Ford C4 1964-later	513800

Thrust Washer Kits

Description	Part No.
GM TH400	243600
GM TH350	313600
GM Powerglide	623600
Ford C4	513600