six Trans

Easiest Way To Tell If Its An Overdrive Is To Look For The Upside
Down 3-4 Lever On The Side Case.THE WAY THE OVERDRIVE WORKS,IS,
WHEN YOU SHIFT FROM 2ND TO 3RD,IT ACTUALLY GOES 1 TO 1,OR
WHERE 4TH USED TO BE.THEN WHEN YOU PULL 4TH GEAR INSIDE THE
CAR,THE TRANS SHIFTS TO WHAT USED TO BE 3RD GEAR ON THE
60'S A833,WHICH IS NOW AN OVERDRIVEN GEAR VIA A SPECIAL CLUSTER
GEAR/MAINSHAFT GEAR COMBINATION.IF THE 3-4 SHIFT LEVER GOES
THE OPPOSITE DIRECTION OF THE 1-2 LEVER ON THE SIDE CASE,ITS
AN OVERDRIVE.(GOT ONE IN MY GARAGE)I HOPE THIS HELPS.I LUCKED
OUT GETTING MINE.I FOUND IT ON 50% OFF DAY AT SPEEDWAY
PULL N' SAVE...