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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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| | | | Joined: Aug 2014 Posts: 35 Wrench Fetcher | | Wrench Fetcher Joined: Aug 2014 Posts: 35 | This trans came with my 1950 GMC 150 3/4T truck The truck had a 58-64 235 chevy motor and this trans: Trans Pic What trans is this??? Truck hasnt hit the road, but it feels like a 4 speed | | | | | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 |
One piece drive shaft?
Totally open drive-shaft and u-joint(s)?
Is there a short piece of enclosed drive-shaft at the transmission?
| | | | | Joined: Aug 2014 Posts: 35 Wrench Fetcher | | Wrench Fetcher Joined: Aug 2014 Posts: 35 | its a two-piece drive shaft with u-joints
not enclosed in any way
yes, there is a splined stubby hanging off the [censored] of the trans | | | | | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | It looks like the "standard" SM420 transmission, which was used with fully open drive-lives from 1955 to 1967. And, the 48-54 version can be easily converted to open drive-line. Post any codes/numbers that you can find on the transmission. | | | | | Joined: Aug 2014 Posts: 35 Wrench Fetcher | | Wrench Fetcher Joined: Aug 2014 Posts: 35 | THAT's IT!
Thank you TCLederman!! | | |
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