c4 steering wheel

[XfireZ51]

I like that 90-93 wheel. Any chance the C6 wheel can fit our ZRs?

[WVZR-1]

Originally Posted by XfireZ51

I like that 90-93 wheel. Any chance the C6 wheel can fit our ZRs?

I'm quite sure the C6 steering shaft is .630** with very unusual spline indexing and a 36 spline for reference, the C4 is .687/.690*** with 36 spline for reference with simpler indexing.

Frank asked earlier about the C5 and I believe that a C5 steering shaft likely shares the C4 spline diameter and indexing. I'm trying to confirm* that for him.

* I'm comfortable with that.

** the .630 is a spec from an after-market adapter so I'm thinking that the GM spec is likely 16mm but the after-market is attempting to maintain conversations in SAE for some silly reason. If it's metric it's metric - end of conversation.

*** I've always seen the GM spec for this shaft referred to as 11/16 - 36 and that's .687 but I've seen a couple references to .690

Regardless of spline diameter/spline count any mix of the steering wheel/SIR either requires disabling and using likely some sort of adapter of sorts OR trying to sort a proper igniter triggering system to maintain it. It's certainly not practical.

[janozr1]

Company finished another c4 coustom wheel . FU still wanna have it ?
jano
my email :jano.colnaric@siol.net

[XfireZ51]

Do they do this for the 90-93 wheels?

[FU]

Originally Posted by janozr1

Company finished another c4 coustom wheel . FU still wanna have it ?
jano
my email :jano.colnaric@siol.net

Yes Sir . E mail sent

[janozr1]

Originally Posted by XfireZ51

Do they do this for the 90-93 wheels?

yes , just send me your old wheel ....
jano

[rkreigh]

like to get 2 of them done. one for the ZR-1 with the red black treatment (like I have on the wheel wrap now)

and likewise for my C5. also interested in seeing if they can modify the backside and mount some aftermarket billet paddle shifters and hide the wiring

trying to go with the paddles on my 4L65E auto tranny on the turbo Z06

[XfireZ51]

Originally Posted by janozr1

yes , just send me your old wheel ....
jano

Jano,

Any chance you could post pics of previous 92 wheel?

[WVZR-1]

If someone is interested in an earlier steering wheel but needs a core I can likely help. I have a '90 and I also have a '91 - '93 core if needed. I don't know the value of a core but I believe I'd be somewhat realistic. I'll maybe see what the Carlisle "market" might be. That could be interesting!

[janozr1]

Originally Posted by rkreigh

like to get 2 of them done. one for the ZR-1 with the red black treatment (like I have on the wheel wrap now)

and likewise for my C5. also interested in seeing if they can modify the backside and mount some aftermarket billet paddle shifters and hide the wiring

trying to go with the paddles on my 4L65E auto tranny on the turbo Z06

rkreigh ,
send me some pictures of wheels - from other cars and I will get
info about
I dont see any problem with black & red - torch red?_ combination
jano