MALIBU 78' Spindles?

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LT1B-Body

Greasemonkey
Feb 25, 2021
183
86
28
Maricopa Arizona
Yeah, apparently the driver's side spindle on this Malibu is toast. I haven't checked the passenger side yet.

20221128_145854.jpg


I did some reading, apparently the 78' spindle is a one year only? Something about a smaller outer wheel bearing?
Every OEM replacement spindle I've found so far are advertised for 79' and up, like this one from Summit. I'm replacing wheel bearings and brakes anyway, but would I have to get 79' parts for new spindles?
 

pagrunt

Geezer
Sep 14, 2014
9,125
15,255
113
Elderton, Pa
Yes, '78 is one year only to including the bearings & rotor. '79 up has the different size bearings which also change the bearing race set in the rotors. Best bet is to get '79 up spindle set up or upgrade the Blazer (about '98-'05) set up.
 
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64nailhead

Goat Herder
Dec 1, 2014
5,660
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Upstate NY
Any G-body spindle will work, just have to get correct bearing. I have two sets that are gathering dust. And I have 3 sets of blazer spindles if you want to buy a set. The G-body ones I’ll give away.
 
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pagrunt

Geezer
Sep 14, 2014
9,125
15,255
113
Elderton, Pa
What's the benefit of the S10 spindle?
Bigger rotors, better calipers. Not sure if the modern sealed bearing is a pro or con but you won't have to pack bearings. I personally have converted to them but would like to if I ever find/afford another G.
 
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64nailhead

Goat Herder
Dec 1, 2014
5,660
1
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Upstate NY
I might have to take you up on this, as long as shipping to AZ isn't a fortune.
I’m sure it won’t be $20. But whatever it costs is what I’ll charge - I’ll send you a copy of the shipping invoice from UPS (if you want them.)
 

Longroof79

Rocket Powered Basset Hound
G-Body of the Month
Oct 14, 2008
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bruisedbanana79

Master Mechanic
May 6, 2021
264
753
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If you are coming out to San Diego anytime soon I have a fully loaded set sitting in my garage I would be willing to hand over. Has rotors calipers and pads.
 
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