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Old 11-26-2002, 10:56 PM
75bronco 75bronco is offline
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what is highest suspension lift i can apply w/o changing axle angle

i was wondering how high i could lift my 1975 bronco without having to change the bushings for my front and rear end.
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Old 11-28-2002, 10:49 PM
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1956f100 1956f100 is offline
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what is highest suspension lift i can apply w/o changing axle angle

You might be able to get away with a 3.5" suspension lift, but the bushings are best to use with the lifts. The rear doesnt require offset bushings like the front end, you can add shims to the spring perches to correct pinion angle. Most lift kits you buy come with all the bushings, unless you were just piecing together a lift.
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1956 F100 MII front 4 link rear 9" 3.89 gears detroit Steel tilt frontend 550hp Ford Racing 460 & built C6
1966 Bronco 351C, NP435 D44 trutrac BB9" detroit 4.56 gears Wristed arm BC 3.5" coils springrockers 3" bodylift 35"BFGs
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Old 12-22-2002, 03:00 AM
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what is highest suspension lift i can apply w/o changing axle angle

You can lift it without doing anything else, but the handling gets pretty bad without modifications. You should change the c-bushings with any lift over 2" to keep the caster angle right. Caster causes return to center problems and shimmying. You also want to keep the relationship of the track bar and the drag link pretty close to stock. If either one of these are off, you will experience bump steer. A drop pitman arm is necessary for anything over 2.5". The drop track bar bracket should be used for 3.5" and above.

Its a good idea to change all of the bushings in the front end when you're doing a lift kit anyways. You sure don't want any movement in the front end, steering or suspension when you increase the leverage with a lift kit and large tires.

I have modified several of these and its amazing what you see people have done.

I have one with 5.5" lift that drives like stock.

Jason
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Old 12-29-2002, 11:24 PM
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what is highest suspension lift i can apply w/o changing axle angle

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'12 Dodge 3500 crewcab 6.7 HO, Not Stock!!
'93 F350 CC 4wd 7.3 ZF and a ton of miles
'69 Bronco SEFI 5.0, NP435, geared, locked...
Honey badger don't care...
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Old 12-29-2002, 11:24 PM
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