Basic overhaul kit for Tremec 3550, TKO, 500 or 600 series transmissions. Please specify application when ordering. GM & Ford. All parts are genuine Tremec Borg Warner parts.
Kit includes:
1st, 2nd, 3rd, 4th, and 5th brass synchronizer rings
front and rear seals
rear tail housing bushing (3550 only)
input roller bearings
shift fork pads **
synchronizer keys
retaining springs
shifter bushing
**Please note: On some early 3550 transmissions, the fork pads on the 1-2 shift fork are not replaceable. In this case, the 1-2 shift fork must be replaced with a new style Tremec fork, that has replaceable pads.**
The Gear Box, 31759 Block, Bldg. C, Garden City, MI 48135 * Phone 734-793-0727 * Fax 734-793-0729