1928-1929 dual high transmission

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Model a Jay
Posts: 7
Joined: February 12th, 2012, 5:15 pm
Body Type: aa express
Model Year: 1929

1928-1929 dual high transmission

Post by Model a Jay »

Does anyone know the gear ratio for the 1928-1929 dual high Model AA truck transmission. I know its direct drive but I was wondering how much it steps down . thanks Model A Jay
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tiredtruckrestorer
Posts: 338
Joined: April 20th, 2003, 7:09 pm
Model Year: 1931
Location: Orwigsburg, PA

Re: 1928-1929 dual high transmission

Post by tiredtruckrestorer »

My information says it is 1.47:1 ratio in low.

Keith
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TruckMan
Posts: 132
Joined: March 10th, 2009, 10:36 am
Body Type: Garwood Dump
Model Year: 1928
Location: Wisconsin

Re: 1928-1929 dual high transmission

Post by TruckMan »

I'll second that. 1.47 to 1 reduction.
TruckMan
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Model a Jay
Posts: 7
Joined: February 12th, 2012, 5:15 pm
Body Type: aa express
Model Year: 1929

Re: 1928-1929 dual high transmission

Post by Model a Jay »

Thanks for the answer I appreciate it. Model A Jay
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