Rear knuckle
 

Does anybody have the part # of the 3 -13mm bolts that hold the hub to the knuckle ?? I stripped 1 out .
Thanks

Part# 92139142

Goto your local Fastenal and get a 12.9 or whatever the best metric bolt is and it will be non TTY.

Going there right now

Let us know how it worked out.

Fastenal didn’t have any in stock .So I had to order them . They’ll be in on Friday..

Update::: only received the right side Z28 rear knuckle !!!
But its a start lol
Tuesday hopefully my 1-piece driveshaft will be here. !!!!

You are doing the knuckles to get the stiffer bushings or were yours bad?

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Well i did everything else
All BMR lower control arm, toe road ,trailing arm, rear adjustable sway bar , solid cradle bushings, Hendrix offset differential bushings & pedders coilovers. I rust removed my rear differential. Cause im having a very bad clunk
So its out being looked at and hopefully fixed .
There was what i think was excessive play when I turned the yolk on the input to the differential it made a very BAD clunk
So I said to myself while I am at it . I mind as will get brand new upgraded Z28 knuckles . And the whole rear end will pretty much be brand new!

But will say the old knuckles rubber was very warm out & loss

What year/miles and is it an SS or 1LE?

I'm getting ready to do some work on my '13 1LE and wonder if I should consider these.

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14 with just under 70k
It was my daily for the better part of 4+ yours plus live in Boston
So winter sucks lol
Now i have a 18 silverado crew cab LTZ midnight edition for a dailyy

If it’s in your budget it doesn’t . Better bushings by far !

Mine is my DD and will be right around 70K... I'll have to consider it.

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