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#1183092 09/18/2016 6:11 PM
Joined: Apr 2013
Posts: 29
S
'Bolter
'Bolter
S Offline
Joined: Apr 2013
Posts: 29
I have a manual tranny I pulled out of I believe a 48 Chevy 3/4 ton several years ago (it was an AD but did not have vent windows).
The numbers I see on it are.
1287

3
GM
59047

690611

H252

Any info on this would be appreciated

Joined: Dec 2006
Posts: 206
T
Shop Shark
Shop Shark
T Offline
Joined: Dec 2006
Posts: 206
Muncie SM420 synchro was the 4 speed that year , If it had a rod attached to the shiftier it would be pre 48 and no syncrhos
made from 1947 to 1967

https://www.novak-adapt.com/knowledge/transmissions/manual/sm420/


Dave Chapman
The Hollister Road Company
713-937-0387
[email protected]
www.hollisterroad.com
www.thoroco.com
Joined: Apr 2013
Posts: 29
S
'Bolter
'Bolter
S Offline
Joined: Apr 2013
Posts: 29
there is a rod with a finger trigger on the shifter

Joined: Dec 2006
Posts: 206
T
Shop Shark
Shop Shark
T Offline
Joined: Dec 2006
Posts: 206
47 non synchro


Dave Chapman
The Hollister Road Company
713-937-0387
[email protected]
www.hollisterroad.com
www.thoroco.com

Moderated by  Dusty53, SWEET 

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