Like 3B said, you are looking at factory Power Divider shift levers (first introduced in Chevrolet trucks in 1956). The 3-speed Power Divider unit has one input shaft from the main transmission and two output shafts (one to each rear axle). The front axle is always engaged and the rear axle free wheels when rolling along on hard roads or engaged when off road or in a hard pull. The Power Divider has three gears, 2.22 under, 1.22 under and 1:1 Direct. It will more than likely have a Clark or Spicer 5-speed main transmission.

Finding a Chevrolet TF truck with factory tandems is a rare thing!

Mike B smile


Mike Boteler

1956 Chevy 3100 Resto Rod
1952 Willys M38 Army Jeep
1983 Jeep CJ7 Laredo
1984 Jeep CJ7
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Silver Spring, MD