I just got a Chevy 3 Speed with Overdrive Looking for ID and rebuilding instructions.

[racprops]

From a 1957 Chevy Saginaw or Muncie 319 4 bolt Three Speed with overdrive

#1 GM3 Best 3845122 and J1856 Question is what are the Gear ratios

Need rear slip yoke/flange shaft is 16 Spline and 1.176 Inch OD

#2 GM…. 3744920 B132 Question is what are the Gear ratios

Need rear slip yoke/flange shaft is 16 Spline and 1.182 Inch OD



Found this but cannot figure what they mean by lines??

Chevrolet

Type

Manual Transmission

OE/OEM Part Number

3707195, 3731911, 3741458, 3845122 is one I have

 

[FishFry]

That should do the trick: http://chevy.oldcarmanualproject.com/booklets/55top13/index.htm

 

[racprops]

That should do the trick: http://chevy.oldcarmanualproject.com/booklets/55top13/index.htm

Thanks.

Rich