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Unread 06-19-2013, 12:45 PM   #1
Web Wheeler
bradentaala's Avatar
2000 TJ Wrangler 
Join Date: Feb 2010
Location: Utah
Posts: 1,306

It's time to upgrade... I have an LS1 laying around and i'm finally putting together a gameplan to get it into the jeep. I'll be doing a different transmission at the same time and wanted to see what you all think. Here are the 2 options i'm looking at:

1. AUTOMATIC: TH400 with reverse manual valve body and engine braking. With the reverse throw it puts 1st gear closer to reverse for the quick shift when needed. Combined with a Winters / Art Carr shifter.

2. MANUAL: SM465 4 speed

'00 TJ, 14" coilovers, teraflex speedbumps, double triangulated 4 link, 3 link, D60, 14 bolt, 42" Kevlars, 17" walker evans beadlocks, high lines, 104" wb, atlas 4 (11.7:1), hydro assist steering, hydro boost brakes, belly up, Corbeau CR1 w/5pt harness.

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Unread 06-19-2013, 12:53 PM   #2
[] Eye'd Jeep Connoisseur
Tom95YJ's Avatar
1999 XJ Cherokee 
Join Date: Sep 2004
Location: Salt Lake City, Utah
Posts: 9,153
Either way you go its going to be a great combo! I think you have to look at the downfalls of each option With the auto you have to worry about heat but the way you build stuff I can see you adding a cooler with fan so you'll be good on that aspect. . Autos are easier to wheel with IMO . The Sm would be insane in Ta'ala 2 with the. Granny gear. And your current gearing / atlas 4speed. You'll definitely twist axle and driveshafts in 2

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'89 YJ The Smurf Build Thread
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Unread 06-23-2013, 11:06 AM   #3
scratches add character..
90lsturbo's Avatar
1984 CJ7 
Join Date: Nov 2010
Location: West Jordan, UT
Posts: 1,050
lol wait so your long trusted 4.0 is ready to die? i remember a convo we had a while back how you put it... "oh it will never have a v8" hahaha go th400 with a cooler
2000 subaru legacy waggy-DD
1993 zj-sold
1981 cj5- traded
1984 cj7- new rig and no rust lol

#89 UJC
"Real men dont let their friends drive prius's"
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