Keys and blocks, good idea?

[Duckdestroyer]

I have a broken torsion bar mount on my 99 yukon and I thought while I fix it ill add a key and block Lift and new wheels and tires, so I was wondering if it is worth buying the kit keys or using stock ones (what's the difference) and how you install them. Also wheels I want to put 15x10 on it so what off set would I need, I want 33s on her this is what it looks like now

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[Gzes]

Stock and only lift 2in. Aftermarket keys are unnecessary

 

[Duckdestroyer]

Does and one know how many turns = 2”

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[SunlitComet]

Some estimate 4 turn for each inch. Untested myself tho.

 

[Donnie Yukonie]

Some estimate 4 turn for each inch. Untested myself tho.

This is about right, however depending on how worn your Bars are this can very a turn or two

 

[Fishin757]

if you have 15x10 you will rub like crazy with only 2 inches of lift!!!! trust me i have 3" and 15x10s w/ 33s and i had to cut a bunch off and i still scrape. but it looks good if you ask me

 

[_Dylan_]

Does and one know how many turns = 2”

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How ever many turns it takes to raise the front 2" on your truck. Use a tape measure it's not rocket surgery.

 

[SunlitComet]

efficiency killer!!!!

 

[Duckdestroyer]

ya this is the first time I'm messing with torsion bars so I didn't know if theres a equation for how many turns, and I didn't buy a Yukon for efficiency lol

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[SunlitComet]

killer comment was referring to Small balls Dylan.