Chevrolet Truck Transmission

 


These are Four Speed series M-561-729/S truck transmissions. The input shaft is 1-3/8 diameter by 6" long with 1-1/8 diameter, 10 tooth spline.


The output shaft has a yoke for a "U" Joint. There is an access plate on the side for installing a P.T.O.

Gear Ratios;
  1st            7.06  to   1 
  2nd           3.58  to   1
  3rd            1.71  to   1
  4th            1.00 to    1
  Reverse     6.78  to   1    

Low time take-offs from military vehicles. 50,000 miles Detroit Diesel 535 engine. Shipping weight 150 lbs. 

Item No. T-12975                     Your price: $99.00 F.O.B. Chicago