Used with INSIDE retainer clip type yoke/Universal. for the Turbo 400 / TH400/4L80 Automative box.

Used with with factory uni joints  (our # PW10300)

Splines 31(in yoke) based on 32(output)

This Slip Yoke fits the Following GM Transmissions & Transfer Cases and has been in use since the 1960's:

TH / Turbo Hydromatic / Turbo 400

4l80E & 4L85E

Muncie M21 & M22

Borg Warner Super T10

(INSIDE CLIPS)

Uni is PW10300

Uni specs 

Bearing Diameter A 1.125 in. (28.5mm)

Length A 2.557 in. (64.9mm)

Bearing Diameter B 1.125 in. (28.6mm)

Length B 2.557 in. (64.9mm)