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View Full Version : wat gears are in a stock bronco


bigyellowbronco
10-17-2005, 04:47 PM
I have a 89 bronco with a 302 on 33's and I was wonderin what the stock gears are
any recomendations on what gears I should get to turn those 33's better I do alot of
highway drivin soooo......what should i get

sj-x 500
10-17-2005, 04:55 PM
3.55 is stock...
i have a 95 150 on 33's with stock 3.55's, does fine on the highway.
3.73 or 4.10, no more. 4.10 would be steep

Zuk's on Ice.

racer874
10-17-2005, 04:56 PM
they would be 3.08 or 3.55
if its lackin there probly 3.08

bigyellowbronco
10-17-2005, 04:59 PM
ok cool.......soo 3.73's or 4.10....I realy dont know what I should get soo which would be better for wheelin and a dayly driver

boris
10-17-2005, 04:59 PM
read the tag on the diff

http://img.photobucket.com/albums/v630/1978bronco/chick.gifMERCURY
Better than a Ford but not quite a Lincoln

Bigsexy
10-17-2005, 05:06 PM
id go with the 4.10... that was incase u increase tire size later on.. u still got the decent gears

96 f150 6 susp 2 body, 38'' tsls,custom stainless bumpers ,weld'd front, and a "lift it cause fat chicks" sticker on back window

u2slow
10-17-2005, 06:44 PM
I used to run 33's with a 350 and 4.10s. I don't like 3000rpm on the highway [16]

Depending which truck I get done first, will either be 3.21's with 33s or 4.10s with 39's

OldEnuff
10-17-2005, 10:56 PM
Are you building for mud or trails/rocks.

It don't much matter if you're going to be doing mud mostly but if you are serious about trails/rocks then 4:10 is minimum.

Your revs will go up a bit on the highway but you will have way better torque at the wheels for trails and a better crawl ratio.

__________________________________________________ ________

'85 Bronco - SASed, Locked and Lifted
'87 Bronco on Propane otherwise stock
________________________
Stay Tuned :P

bigyellowbronco
10-18-2005, 07:18 AM
well see I'm a newby for this sport and I love the trails and mud but I still freguently drive on the road I'm thinkin the 3.73....sounds better for what I'm gonna be doing

brandonf250
10-18-2005, 08:41 AM
that is not really woth the money to go from 3.55-3.73 cause i dont think it will make a $600 difference

Bigsexy
10-18-2005, 08:57 AM
[iagree] id atleast go to a 4.10 for the money ur gunna b spendin..

96 f150 6 susp 2 body, 38'' tsls,custom stainless bumpers ,weld'd front, and a "lift it cause fat chicks" sticker on back window

shockless
10-18-2005, 09:06 AM
just leave it how it is... unles it totally sucks until you decide to go bigger, j roc has 354s and 33s and his does fine ( i think 354s)

__________________________________________________ ______________________
87 F250 300/4.9l/ stock running gear/3:54s
mods: k&n filter,3 inch trailmaster body lift,31's,roll bar, warn manual hubs,
coming soon:
sas, highsteer, 456's,351 windsor, 38-40s
"I lifted my truck cause fat chicks cant climb"

Always broke
10-18-2005, 01:17 PM
The 354's work just fine , if you want to go with 410's you better have overdrive or ya ain't drivin on the highway a friend has 35's and 354's with a 351 in his and it just flys ( litterally ):D look for somebody that has some used 354's and swap them out (don't pay anything) also the 302's in those are known to get pretty gutless just before the timing chain gives up you should check for slack in the chain









TRYING NOT TO SCARE THE ON BOARD NURSE ONE DAY AT A TIME heheheheheh!!

brandonf250
10-18-2005, 02:39 PM
in my truck i had 3.55 and 35"tires with an auto and i could bake the tires

stuman
10-18-2005, 09:08 PM
go with the 410's itll leave u room to upgrade tire size, thats what i run on my '78 bronco with 37" tires. there great for offroad and still decent highway

bigyellowbronco
10-18-2005, 10:41 PM
ya with wut I have now ( stock ) not a chance I could even spin the tires on pavement even when I has bald 33's....so I donno

OldEnuff
10-18-2005, 10:57 PM
[stupid]
go with 4:10 s (for now).

It will bring your revs up a bit on the hiway but....so what.:D

It will be way better around town and when playin off road.


I've done it and so have many others.... it's ok.

Just a step in the right direction.

__________________________________________________ ________

'85 Bronco - SASed, Locked and Lifted
'87 Bronco on Propane otherwise stock
________________________
Stay Tuned :P

crimsen
10-19-2005, 05:10 AM
i would say leave it where it is for now, and when ya go 35's, go 4.10s

------------------------
i had something funny to write here but a crackhead stole it.

bigyellowbronco
10-19-2005, 10:56 AM
thanks guys.....I know what I wanna do

























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