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Class of 69 · 07-20-2003, 10:40 PM

The tail housings on a TH350, and a TH400 are not interchangable, so not really relevant. By 72 GM had dropped the long tail housing in favor of the short for all applications. You may see long tails on older trucks, and especially with Powerglides, but my money is on a short tail in your's......Hotrod 70C10... you have a smart woman!! A lot of women have trouble judging distance because most of their life thay have been told 4" is 6!!

07-20-2003, 10:40 PM	#5
Class of 69 Registered User Join Date: Mar 2003 Location: Stillwater MN Posts: 1,166	The tail housings on a TH350, and a TH400 are not interchangable, so not really relevant. By 72 GM had dropped the long tail housing in favor of the short for all applications. You may see long tails on older trucks, and especially with Powerglides, but my money is on a short tail in your's......Hotrod 70C10... you have a smart woman!! A lot of women have trouble judging distance because most of their life thay have been told 4" is 6!! __________________ 69 GMC K10 ..some restoration required....still..