Suspension TECH Including Brakes, Wheels and tires

          
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Old 02-11-2011, 08:48 AM
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Talking diffs in "f" and "b" body spindals

hey i m doing a tall spindal upgrade on my 67 and was wondering if there was anu differences or advantages to the "b" over the "f" body spindals? I already have the conversion pieces and hotchkis uppers c5 brakes. Thanx

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Old 02-11-2011, 12:42 PM
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Not if you already have the brake setup. Some of the b-spindles allow you to use 12" rotors. Just keep an eye out for spindles that use the larger outter bearing, and that's about it. I personally prefer using the 74-78 F-spindles. Check out some of the donor lists at Hotchkis or Global West for specifics.

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Old 02-12-2011, 02:01 PM
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Some other differences to be aware of:
- The tie rod arm is further towards the center of the car for a B body spindle (later years anyways). Not a big deal but it does make your toe real goofy so you need to fix that before a drive to the aligment shop.
- Some B body spindles, I think just the later year HD suspension cars, use a bigger diameter lower balljoint. You would need to change your balljoint if you did use that but I would stay away from those.
- You can still buy new B body spindles from GM, cheap, less then $100 in the US (they are like $400 in canada, not sure whats up with that)

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Old 02-12-2011, 03:04 PM
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Talking

Cool guys thanx, I prob jus score some junkyard f bodie spindals since that's what the setup I have is meant for already. Thanx

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