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Old 08-26-2011, 03:56 PM   #1
Mqcone
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Auto trans for 1956 235 engine

What auto trans will a 235 accept without major mods?

Thanks

Jerry
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Old 08-26-2011, 04:55 PM   #2
Wrenchbender Ret
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Re: Auto trans for 1956 235 engine

The old hydra-matic 0r old cast iron powerglide will fit up to the engine but they are crude heavy monsters. They have adapters to put a modern trans. in like a 350 or 700r4 Hydra-matic. I like the manual shift myself on the old trucks. If I wanted an auto. I would change over to a V-8 engine. Any modern trans. will fit it.
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Old 08-26-2011, 05:20 PM   #3
jocko
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Re: Auto trans for 1956 235 engine

If not mistaken (and I could be) TH350/400 should have same bell pattern as Pglide - so if a Pglide will fit, so should aTH350/400. By "fit" I mean bolt up to - no guarantee it'd clear the tunnel, etc...
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Old 08-26-2011, 11:09 PM   #4
sweet70beast
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Re: Auto trans for 1956 235 engine

The powerglide that Ret is referring to is the old cast iron kind. There was a special adapter that would bolt to the back of the 235 so that that monster of a trans would bolt to the sixes. These same transmissions came behind V8 too but, I don't remember if they had the now common Chevy V bolt pattern or not.
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Old 08-27-2011, 07:47 PM   #5
solidaxel
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Re: Auto trans for 1956 235 engine

Who s Buffalo Enterprises?
I think that is there name check with them and let me know what parts are included in this swap......besides the drive shaft and rear axle.
Neighbor has a 54 Chevy 1/2T and asked me that question.
I just removed a Saganaw from my 6 cylinderthat I sold and it looked like it was bolted to the stock bell housing, I have never done anything with the I-6 so I am open to the knowledge about this swap
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Old 08-27-2011, 11:21 PM   #6
Rude Dude
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Re: Auto trans for 1956 235 engine

Quote:
Originally Posted by solidaxel View Post
Who s Buffalo Enterprises?
I think that is there name check with them and let me know what parts are included in this swap......besides the drive shaft and rear axle.
Neighbor has a 54 Chevy 1/2T and asked me that question.
I just removed a Saganaw from my 6 cylinderthat I sold and it looked like it was bolted to the stock bell housing, I have never done anything with the I-6 so I am open to the knowledge about this swap
Call Patricks in Casa Grande, Az they have everything to put a 350 Turbo behind a 235 I6 cylinder
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Old 08-28-2011, 12:24 AM   #7
solidaxel
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Re: Auto trans for 1956 235 engine

Thanks, They are not on my list anymore!!!
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53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD)
53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25
55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73
62 Solidaxle Corvette Roman Red (327
340hp 4spd 3:36) C4 & C5 suspension tube chassis
LS 3 4L70E
65 Corvette Coupe 327 350hp 4spd 4:11
78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42
2000 S-Type 3.0 (wife cruiser)
2003 GMC SCSB 5.3 4L60E 3:42
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