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#1 |
Senior Member
Join Date: Aug 2002
Location: Valley Center KS
Posts: 3,525
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Turbo 350 or Turbo 400
I pulled the engine and tranny from my C-20 parts truck today. Sold the 350. It has a 3 speed auto, but I really don't know how to tell a TH-350 apart from a TH-400.
I was thinking that the TH-400 has some type of electronic kickdown switch or something....this one didn't have any wires hooked up to it. But then again, being a 3/4 ton, I'd expect a TH-400. |
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#2 |
Registered User
Join Date: Oct 2003
Location: San Jose Ca.
Posts: 3,335
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Re: Turbo 350 or Turbo 400
The turbo 400 has a electronic kick down switch on the drivers side of the tranny. If you go to the bottom of this page http://www.classicheartbeat.com/Tips.htm
you should be able to ID your tranny by looking at the pan.
__________________
RIP to my son Dylan. 5/17/2002 - 8/18/2018 If you want to know more about rare forms of pediatric cancer or if you want to help fund pediatric cancer research, please check out the website for the non-profit I started. https://slothforpedcancer.org 68 build thread http://67-72chevytrucks.com/vboard/s...d.php?t=223234 |
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#3 |
PROJECT 7DEUCE
![]() Join Date: Dec 2002
Location: GRANTS PASS OR
Posts: 21,608
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Re: Turbo 350 or Turbo 400
th350 pan is a square with a corner cut off and the th400 has kinda of a kidney bean shape to it..
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GO BIG GREEN ![]() MEMBER #6377 72 k-5 daily driver 6'' lift 35'' 350-350-205 slowly getting rust free. Project "7DEUCE" check out my build http://67-72chevytrucks.com/vboard/s...d.php?t=267665 Tim Powell..R.I.P EastSideLowlife..... R.I.P.. |
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#4 |
Registered User
Join Date: Dec 2003
Location: here
Posts: 5,789
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Re: Turbo 350 or Turbo 400
The 350 looks square with a corner gone & the 400 has an irregular shape...
Last edited by corn; 10-10-2009 at 12:17 PM. |
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#5 |
Senior Member
Join Date: Aug 2002
Location: Valley Center KS
Posts: 3,525
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Re: Turbo 350 or Turbo 400
Hey thanks guys....looks like its a TH350
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#6 |
Senior Member
![]() Join Date: Feb 2001
Location: New Madison, Ohio
Posts: 21,365
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Re: Turbo 350 or Turbo 400
Gee...Is it me but does the 400 sort of look like the State of OHIO?
![]() But then again I may be in the state of confusion? ![]() ![]() ![]()
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A husband can be right...or...A husband can be happy. ![]() 67-72 Chevy and GMC Trucks...The Classic Truck for the Classic Folk. ![]() 1970 CST Two tone green, 402BB, 400 Automatic, Tach, Buckets, AC, AM-FM, Tilt, GM CB, GM 8 Tract, LWB, etc ![]() ![]() JOHN 17:3...The better side of "LIFE" Remember: Everyday is a good day...Some are just gooder! Last edited by 70cst; 09-30-2007 at 08:03 AM. |
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