Re: [Amc-list] SR-4/T-4 in an American

[adh@xxxxxxxxxxxxxxxxx (Sandwich Maker)]

" From: Tom Jennings <tomj@xxxxxxx>
" 
" On Fri, 2 May 2008, Wrambler242@xxxxxxxxxxx wrote:
" 
" > Is there realy any difference from the external sizing
" > between an SR4 and a T4?
" 
" []
" 
" Is the bolt pattern 6.25" between centers, between the top to bolts?

according to advance adapters, 7.92".

" Is the input shaft 7.0" long from the flat of the case?

this i don't know.  it's probably close; amc [and pre-'94 ford v8]
t4/t5 are 7 3/16".

" Is the bearing retainer 4.25" diameter?

it is not.

t96 and car t14 are 4.25".
ford v6-v8 t5s and toploaders are 4.85".  this includes jeep t170
family.
just about everything else is 4.64", including sr4s, amc t5s, and jeep
t14s.

" (Would be nice if top hole to bottom hole is 5 7/16 same as T-96, but
" it's probably same as T-14, which is about .75" lower.)

6.27" according to advance, with 6.32" between bottom holes.

yes it is trapezoidal, not rectangular.

" To switch this for the T-96 would require an axle around 2.7:1 to
" keep the same overall ratio. Which in this car, matters. TSM's
" out in the lab, and I'm too lazy to go fetch. Likely the auto
" trans axle is about right.

2.73 and '70s 2.53 gears should fit, though for the last you'd have to
ditch the big nut.	;^<
________________________________________________________________________
Andrew Hay                                  the genius nature
internet rambler                            is to see what all have seen
adh@xxxxxxxxxxxxxxxxx                       and think what none thought
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