M MaxCrack 1/2 ton status Joined Apr 10, 2001 Posts 896 Reaction score 3 Location Mt View, CA Oct 3, 2006 #1 So how do I know what is behind this 454? They came out of a 1973 2x4 Suburban. Besides that I know nothing.
So how do I know what is behind this 454? They came out of a 1973 2x4 Suburban. Besides that I know nothing.
xpndbl3 1/2 ton status Joined Jul 30, 2005 Posts 510 Reaction score 0 Location orland park, IL Oct 3, 2006 #2 th350 will have a square pan with one corner lopped off th400 will have a pan with 2 corners lopped off
th350 will have a square pan with one corner lopped off th400 will have a pan with 2 corners lopped off
sweetk30 Back to play nice . Premium GMOTM Winner Joined Nov 1, 2004 Posts 43,007 Reaction score 25,457 Location in the back of your brain Oct 3, 2006 #3 or 400 pan looks like state of texas.
B b454rat 1/2 ton status Premium Joined Jan 21, 2003 Posts 3,583 Reaction score 214 Location Binghamton NY Oct 3, 2006 #4 400 won't have a kickdown cable, and the vacuum modulator is on the front half whereas the 350 is towards the back. 350 also has a kickdown cable.
400 won't have a kickdown cable, and the vacuum modulator is on the front half whereas the 350 is towards the back. 350 also has a kickdown cable.
BadBob 1/2 ton status Joined Aug 14, 2005 Posts 158 Reaction score 0 Location Lyndon, KS Oct 4, 2006 #5 TH400 has a 6 bolt tailhousing, TH350 and 700R4 have a 4 bolt one.