I have a t-18/D-20 combo that I am going to be selling and I am wanting to know which of hte T-18's I have. It is marked T18 1B on the case. Does this make it the closer ratio 4.02 first gear instead of the 6.32 granny geared T-18a?
how to tell the difference between a t-18 and a t-18a
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Ummm I would double check that, I have seen the 6.32 to 1 in the 1B case. Put it in 1st, T-Case in Hi, turn the t-case output once, count the trans input, 4 turns 4.02, 6 1/4 is the 6.32. If it came out of a FSJ, I would bet it to be a 6.32 to 1Daily Driver 2008 Wrangler Sahara
Going, Gone, or Thinking Fishing
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Originally posted by Crazy_Jeepman:
Ummm I would double check that, I have seen the 6.32 to 1 in the 1B case. Put it in 1st, T-Case in Hi, turn the t-case output once, count the trans input, 4 turns 4.02, 6 1/4 is the 6.32. If it came out of a FSJ, I would bet it to be a 6.32 to 1Roll up on you like Eastwood...
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Originally posted by 66HD:
Hey Gwamp, what do want for that set up?
JonRoll up on you like Eastwood...
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Let me know what you find. I'm interested if I can figure out the shipping. You want a new th400 and high range q-trac?
Oh yeah, and what bell housing does that t-18 use (as jeep used about 14 different t-18s)
Jon
[ December 31, 2003, 08:14 PM: Message edited by: 66HD ]My Jeep page: <a href=\"http://www.fsjworld.com/mygallery.ten?id=3526\" target=\"_blank\">http://www.fsjworld.com/mygallery.ten?id=3526</a>
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Originally posted by mandoneer:
t-18-1b is the 4 to 1 rate
if the t18 is from a FSJ its prolly a wide ratio,i have never know a fsj to come with a 4:1,close ratio t18
if its from a cj,it doesnt really matter,cause the cj guys will pay big bucks for the short input shaft t18,regardless of the ratio [img]smile.gif[/img]
also,just a FYI, the link above has one bit of incorrect info- the 80+ t18/208 has a 31 spline output,not 23scotty
85 grand wagoneer
258/t18/d20/10 bolt/14 bolt
38" TSL SXs
chopped,bobbed and caged
http://nightcrawlers4wd.20megsfree.com/index.html\
http://mytrailrigs4x4.20megsfree.com/photo.html\
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Originally posted by scotty:
</font><blockquote>quote:</font><hr />Originally posted by mandoneer:
t-18-1b is the 4 to 1 rate
if the t18 is from a FSJ its prolly a wide ratio,i have never know a fsj to come with a 4:1,close ratio t18
if its from a cj,it doesnt really matter,cause the cj guys will pay big bucks for the short input shaft t18,regardless of the ratio [img]smile.gif[/img]
also,just a FYI, the link above has one bit of incorrect info- the 80+ t18/208 has a 31 spline output,not 23</font>[/QUOTE]Yup I agree, have seen the same, and have never ever pulled a 4 to 1 out of a FSJ, though that has only been a couple dozen over the years. [img]tongue.gif[/img]Daily Driver 2008 Wrangler Sahara
Going, Gone, or Thinking Fishing
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now that i think about it,another friend has a t18 out of a 77 chero,from behind a 360 and its t18-1B as well. im pretty sure that even the t18/208 a friend is running in his xj from an 83 j20 is also cast the same.scotty
85 grand wagoneer
258/t18/d20/10 bolt/14 bolt
38" TSL SXs
chopped,bobbed and caged
http://nightcrawlers4wd.20megsfree.com/index.html\
http://mytrailrigs4x4.20megsfree.com/photo.html\
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Weren't the T-18B's all the long shaft FSJ T18's? I have never seen one that didn't have a 6.32:1 first gear. Don't the CJ, Scout and Ford T-18's have short(er) shafts? I think it was some of the Scout T-18's that also came with the 4:1 ratio.Richard
62 Willys SW
66 CJ6
67 M715
69 C101 Commando
74 Wagoneer Custom
79 WT Cherokee Chief
81 Scrambler
86 CJ10A
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