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**jocko** · 12-18-2015, 11:26 PM

Both my 71 and 72 3/4 tons with HD springs, etc + custom campers were TH350 trucks (both small blocks).

12-18-2015, 11:26 PM	#16
jocko Senior Member Join Date: Oct 2009 Location: Godley, TX Posts: 18,001	Re: TH400 behind a 350 OEM, when and why? Both my 71 and 72 3/4 tons with HD springs, etc + custom campers were TH350 trucks (both small blocks).