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07-06-2015, 05:41 PM
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#1 |
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Registered User
 
Join Date: Nov 2013
Location: Roseville, CA
Posts: 207
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My tranny pan
My 71 GMC Tranny was leaking a little. Got a filter & gasket set . Had trouble getting the two rear bolts out. Had to put a v slot in the tranny mount lip (two v slots) And jack up tranny just to get the pan out, Went to place gasket Wrong one ??? Went to part store & found out that I must have a 1975 TH350C. The pan has a thick lip to keep it straight. Also a little change in the pan bolt pattern. The 71 tranny mount might be a little difference from a 75 for clearance. Just waiting for a call to go & get new gasket.
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07-06-2015, 06:45 PM
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#2 |
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Registered User
Join Date: Feb 2015
Location: Bay St Louis, Mississippi
Posts: 70
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Re: My tranny pan
Aint it fun when we think we know what we got, we buy parts, and THEN??????
Good luck.
__________________
1970 Custom Camper/20 1959 Morris Minor 1000 1953 Dodge B-4-KA 1953 Fruehauf 30' Lowboy 1928 Cat 30 1939 TORO Bullet Tractor |
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07-06-2015, 06:58 PM
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#3 |
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Registered User
Join Date: Apr 2011
Location: Klein Texas
Posts: 3,852
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Re: My tranny pan
I don't remember any difference in a TH350 - TH350C pan or gasket
__________________
My Classics: '72 K20 Suburban + '65 Dodge Town Wagon '72 Corvette Roadster +'67 Corvette Roadster '73 Z-28 Camaro '63 Ford SWB Uni Pickup '50 Ford Coupe |
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07-06-2015, 07:18 PM
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#4 |
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Registered User
Join Date: Oct 2007
Location: Spanaway
Posts: 8,451
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Re: My tranny pan
Shouldn't be a difference in the 350 i don't think, they all had the 45* corner, the TH400 did not.
__________________
Mike. Swamp Rat build thread : http://67-72chevytrucks.com/vboard/s...d.php?t=595019 72 3/4T 4X4 4" BDS Lift 33" BFG's |
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07-06-2015, 08:27 PM
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#5 |
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Registered User
Join Date: Sep 2002
Location: Austin, Texas
Posts: 1,048
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Re: My tranny pan
saves this from a previous post, maybe will helpPosted via Mobile Device
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07-06-2015, 11:37 PM
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#6 |
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Registered User
Join Date: Nov 2013
Location: Roseville, CA
Posts: 207
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Re: My tranny pan
Yes there more than one th350 tranny pan. TF171 AC Delco part number. Their saying I have a 75 tranny.Dont know Buick,Olds, Pontiac Chevy , GMC????? Anyway got the new gasket in today. What a job with no clearance on the two rear bolts, Its got to be the tailshaft???
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