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Design Spec. Sheet (Page 2)

TRANSMISSION INFORMATION

    Just like U-Joints, all the OEM's have their own tranny's. This part is organized by Make, Spline size, number, and Seal diameter. In all CASES see (fig.E).

GM
There are a bunch of models of GM Tranny's, BUT only a few Spline & Seal Combinations.

  1. (a)1.167 x 27 spl. (s)1.500 These are the most common. Include; POWERGLIDE(65&UP), T.H.200, T.H.200R-4, T.H.350, 700R-4, MUNICE M-21, SAG.3spd&4spd.(65&UP)
  2. (a)1.375 x 32 spl. (s)1.875 This is the big one. Applications; T.H.400, M-22 MUNICE, BW SUPER T-10 4L80E.
  3. (a)1.167 x 16 spl. Old, pre-64 stuff. Early POWERGLIDE, SAG.3spd., M-20 MUNICE 4spd.
  4. (a)1.375 x 32spl. (s) 1.688 Just to confuse things, this is an uncommon T.H.400 made from 67-72 in SOME Chevy P.U. Applications.

FORD
Just like GM, a bunch of different models, only a few spline sizes.

  1. (a)1.167 x 28 spl. Most light to med. duty stuff, I'll admit not knowing every model Ford has ever used. Includes; C-4, AOD, & a bunch of 3,4,&5 speeds, T-5 included.
  2. (a)1.354 x 31 spl. (s)1.685 Applications Include; C-6, FMX, TOPLOADER 4spd., ZF 5spd.

CHRYSLER
Again, only 2 basic splines.

  1. (a)1.156 x 26 spl. (s)1.563. Applications include; A904 auto. & most 3 spds.
  2. (a)1.275 x 32 spl. (s)1.685. This is Chrysler's big one. Applications; A833 4spd., A727 auto.

OTHERS

  1. RICHMOND Most Richmond 4&5 spd. Trans use GM#2.
  2. BORG-WARNER When supplied as an OEM trans. BW used each makers spline and seal. Example: Early T-10 in Chevy used GM#3, in a Ford it used FORD #1. Late Model aftermarket Super T-10 use GM#2.

transcase.jpg (17033 bytes)
(fig.E)

Continue on Page 3 of the Spec. Sheets