04-02-2002, 02:49 AM | #1 |
Registered User
Join Date: Apr 2001
Location: Beavercreek, Ohio 45431
Posts: 737
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Tranny Swap Question
Am about to swap out my 1972 TH400 with TCS for a 1980 TH400 w/o TCS. Can anyone tell me what I need to change, if anything. The temp sender is different but I don,t know if that's aconcern. Also, the newer tranny has one prong on the plug on its side where the TCS tranny has two. I may be able to just turn the plug but don't want to mess up this tranny. Also, have switched to HEI so I'm not sure the TCS is doing anything anyway. Thanks for your help, Gary
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1967 K30 461/TH400/Np205/D60/14FF/BDS MTZ 375/75/16 on 16x10 Pro Comps |
04-02-2002, 03:06 AM | #2 |
Recovering Truck Driver
Join Date: Mar 2002
Location: Orleans, NE USA
Posts: 1,883
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I'm not sure on this, but I'm thinkin' the later model trans locks the T/C using the governer instead of electrically. The single prong should be for the kickdown.
------------------ '72 Chevy 1/2T 4x4 shortbox stepside 350/350auto on '84 ralleys and 31/10.5s 67 Cutlass convertible 330, 3spd stick 90 GMC Jimmy 350/auto Chad Stephens Orleans,NE
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67 K-20 350, SM465, Eaton rear, 4.56 no spin option 00 Dodge 2500 4x4, 24V cummins, 5 speed Chad South Central Nebraska |
04-02-2002, 01:48 PM | #3 |
Account Suspended
Join Date: May 2000
Location: IL
Posts: 0
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dont worry about the TCS, too late now, just install tranny and drive it, unless you have emissions testing there and TCS is listed on the white label under the hood still.
------------------ Randy- Lincoln, IL randy@ccaonline.com -71/C-10(thx teeitup and crews!)350 4+4/CH465(thx 71Chev, GMCPaul, and CPNE)longfleet bed(thnx meathead95)!very apart and not driveable still..... -'84 Z28 H.O. 305 L69 700R4 GT4 3.73 - 1984 Firebird SE 2.8L T-5 GT4 3.73 -1981 Cutlass Supreme, dunno what im gonna do with it yet... -79 G20 pass van, 350/th350/10bolt *Paint is overrated © RSS Enterprises 2000 |
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