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12-12-05, 07:18 PM
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#1 | | Forum Regular
Join Date: May 2004 Location: Arizona
Posts: 25
| FJ40 With 37's Would like to know what engine, axles, springs, you are using while running on 37 inch tires. Using a sway bar? How much did you have to trim the body? Also would like to see pics of your 40 with 37's. I would like to run 37's on my 40 but want to get informed first. |
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12-12-05, 07:19 PM
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#2 | | what he said
Join Date: Feb 2002 Location: Las Vegas
Posts: 17,043
| stock everything, no sway bar.
Springover.
Body cutting a must.
__________________ I am kinda gay.......
I've set the bar, don't trip over it....
"Mary Poppins: In every job that must be done, there is an element of fun. You find the fun and - SNAP - the job's a game." |
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12-12-05, 09:35 PM
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#3 | | Lifer
Join Date: Mar 2003 Location: Georgia Tech
Posts: 6,057
| SUA with 4" lift running 38.5" SX's.
Rear is trimmed up as high as possible, and as far back while keeping the bottom radius. Rear springs are flipped.
Will likely have to remove the front fenders until I get a set of tube fenders installed...
Sm420 for gearing, full chr0-moly front axle.
Rear axle stock, needs some chromoly shafts from polyperformance.com
My setup is untested, just picked up the 38's.
A friend is running a 2" body lift and 4" SUA lift with 37" MTR's. All he had to do was lengthen the rear wheel well. (also has flipped springs).
__________________ Bailey Quintrell
'74 FJ40
'06 Tundra 4x4 LTD
Last edited by CruisinGA; 12-12-05 at 09:44 PM.
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12-12-05, 11:30 PM
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#4 | | 250+ Club
Join Date: Jul 2005 Location: Wellington, NZ
Posts: 800
| all stock (ish) except springs.
you'll need 2" bs rims to clear the inner tubs at rear.
See my ROTW thread for pics, more details on springs etc |
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12-13-05, 03:15 AM
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#5 | | Lifer
Join Date: Jul 2004 Location: Montgomery Co. TEXAS
Posts: 3,887
| I run 37" MTR's on the street and 38.5 SX's on the trail.
2F, SM420, 3 spd case, 4" BDS SUA, '78 front axle, '77 rear and it took me a year to break an axle with these heavy SOB's. Friday I'll order the new Poly Performance rear axles and if the wife hasn't killed me by the 30th I'm ordering Long's 27 spline chromo's for the front. My front springs are flipped so the fenders really must be cut. You'll need to cut the back too, but you can put a TJ flare on it and it looks good. |
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12-13-05, 06:49 AM
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#6 | | Lifer
Join Date: Mar 2003 Location: Georgia Tech
Posts: 6,057
| Mike- I was not planning on flipping my front springs "yet." Do you think its possible to run the 38.5's without doing it? Or should I just go ahead and work at getting them flipped without trying it?
__________________ Bailey Quintrell
'74 FJ40
'06 Tundra 4x4 LTD |
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12-13-05, 03:51 PM
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#7 | | Lifer
Join Date: Jul 2004 Location: Montgomery Co. TEXAS
Posts: 3,887
| Quote: |
Originally Posted by CruisinGA Mike- I was not planning on flipping my front springs "yet." Do you think its possible to run the 38.5's without doing it? Or should I just go ahead and work at getting them flipped without trying it? | I flipped the springs for better approach angle and slightly longer wheel base. It actually forced me to cut the fenders more on the front because of the tire location. I really like having the axle moved forward. Besides .......
It's only sheet metal |
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12-13-05, 03:56 PM
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#8 | | Forum Regular
Join Date: May 2004 Location: Arizona
Posts: 25
| Does anyone recommend a SR with a SUA? |
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12-13-05, 05:43 PM
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#9 | | Walkin' thru raindrops
Join Date: Oct 2003 Location: Atlanta, GA
Posts: 399
| SUA with Shackle Reversal, 4" Softrides 1-1/2"o.s. shackles front/2-1/2" o.s. shackles rear. 1" body lift. Running 36-13.50 Iroks (36.9") on 9" wagons with 1-1/2" wheel spacers No rubbin.
__________________ I Rebuild Motors, Transmissions, Transfer Cases and Diff's
'73 FJ55,'76 FJ40,'77 FJ40,
'77 FJ55,'89 SR5 XtraCab 4WD, '94 Sidekick 4WD...1 Wife, 1 Dog, 2 Cats.
too many Toy's.....too little time.... |
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12-13-05, 05:47 PM
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#10 | | Where are my keys?!
Join Date: Jun 2004 Location: Wheat Ridge CO
Posts: 3,005
| 37x12.5 MTRs, 4" SUA, flipped springs, sheet metal....
stock axels with longfields... http://www.root45.com/gallery3/main....edec73959d58aa
__________________ '95 FZJ80 - Sleed '78 FJ40 and a few others... “He who goes unarmed in paradise had better be sure that that is where he is.”—James Thurber. www.root45.com www.risingsun4x4club.org TLCA #14133
Last edited by treerootCO; 12-13-05 at 05:54 PM.
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12-13-05, 05:54 PM
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#11 | | Where are my keys?!
Join Date: Jun 2004 Location: Wheat Ridge CO
Posts: 3,005
| the fronts will rub (SR will help). I have metal-tech fenders in the garage, just need to weld them up.
__________________ '95 FZJ80 - Sleed '78 FJ40 and a few others... “He who goes unarmed in paradise had better be sure that that is where he is.”—James Thurber. www.root45.com www.risingsun4x4club.org TLCA #14133 |
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12-14-05, 05:57 AM
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#12 | | Supporting Vendor
Join Date: May 2004 Location: Atlanta, GA
Posts: 1,534
| Mine is a 71 w/ a 351w and a NP435 and 3 speed case. SOA front, shackle reversal w/ stock 40 springs that have the short side forward (flipped). Chromo front axles w/ Aussie locker. The rear springs are flipped with a welded stock 3rd w/ stock axles. I moved my front fenders up about 4 inches and forward about as much. The rear is trimed up as far as I could go without raising the wheel wells. 2" BS wheels 15x10 to keep the tires out of the inner wheel well. I am curently runing 36x14.50s but I am going to get some 38.5 SXs or some 37" PitBulls in the neer future.
I have beat on it a few times out with absolutly no problems.
Can you say poser shot? These are the only current pictures that I have on this computer.
__________________ Michael Harness
co-owner
ACC Toyota www.AtlantaCustomCreations.com ACC Toyota Vendor Forum
TLCA #14378
03 Tundra 4x4
66 & 67 FJ45LVs
71 FJ-40 EFI 5.0, NP435, Orion, SOA, 38.5s SXs, Disked/Longed/Aussie/4X4 Labs front, FF Rear, MetalTech, Saginaw etc.....
89 BMW 325 5.0 |
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12-14-05, 05:14 PM
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#13 | | Addict
Join Date: Mar 2005 Location: Littleton, Colorado
Posts: 2,197
| thats neat, when you gonna do soa on the rear?
__________________ Max
72' FJ40-4" lift, FJ60 axles, FJ60 4speed with split case, 35's, Detroit locker rear, Lockright front, Marlin Highsteer, 105"WB, Saginaw with GM tilt column, soon to have: Toybox. |
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12-14-05, 05:34 PM
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#14 | | Supporting Vendor
Join Date: May 2004 Location: Atlanta, GA
Posts: 1,534
| Quote: |
Originally Posted by 74fj40 thats neat, when you gonna do soa on the rear? | As soon as I have a place to work on my truck and the time to make a wrap bar. I have 5" Alcans in the rear now so they flex pretty well but I am going to do the rear SOA as soon as I gat a chance.
__________________ Michael Harness
co-owner
ACC Toyota www.AtlantaCustomCreations.com ACC Toyota Vendor Forum
TLCA #14378
03 Tundra 4x4
66 & 67 FJ45LVs
71 FJ-40 EFI 5.0, NP435, Orion, SOA, 38.5s SXs, Disked/Longed/Aussie/4X4 Labs front, FF Rear, MetalTech, Saginaw etc.....
89 BMW 325 5.0 |
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12-14-05, 05:57 PM
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#15 | | Forum Regular
Join Date: Nov 2002 Location: Hanford,Ca.
Posts: 146
| 37 mtr's , trailready beadlocks w/2 inch back spacing, cruiser axles soa'ed w/ ringless Longfields, alcan centered springs w/ anti wrap leaves 1 inch taller than stock.....Had to trim a little off the rear quarter panel to center the tire in the wheel well using TJ flares..........Barely touched the front fenders at full stuff with 35's.......Had to add bump stops to keep the 37's from hitting  .....
Top shot at gatekeeper w/37's
Bottom at Calico w/35's
__________________ 72 FJ40 V-8 SM420 ORION SOA ARB'S F & R 4 wheel disc 37 MTR'S |
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