C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Change C4 Steering Wheel

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Old Mar 7, 2019 | 09:54 PM
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Default Change C4 Steering Wheel

Fellow Vetters:

I want to remove the steering wheel and air bag on my ‘91 and put an older model wheel without an air bag on it. The car is more show than go so I’m not concerned about safety or vehicle inspections. I simply want to know if the steering columns are the same design. The wheel I want to use is off my ‘85, which has custom wheel on it.

Thanks in advance for any help or suggestions.

SnorT91Man
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Old Mar 7, 2019 | 11:02 PM
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mostly the same, I changed the plastic and electronics from my 90 to the earlier column
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Old Mar 8, 2019 | 06:49 AM
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Also, you might need to use something like a resistor in the air bag circuit to fool the ECM, much like what is done with the CAGS bypass hardware.
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Old Mar 8, 2019 | 09:04 AM
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the column is different due to the "clock spring" which adds to length above pivot. It's also designed for a different dash and turn signal arm location is raised compared to <89 columns. The air bag connector or clock spring will have to be removed unless there is a hole in " new" steering wheel for it slide through. The connector could be left disconnected. I would also disconnect yellow SIR connector at base of column.
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Old Mar 8, 2019 | 07:03 PM
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I used www.redlinegoods.com to make a new cover for my 91. They actually used my car's wheel to make the pattern and also used it in their advertising. Looks pretty good to me.

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Old Mar 10, 2019 | 09:56 AM
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I like the earlier non airbag steering wheel better.

Its more like a racecar - racecars never have airbags

i applaud this project
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Old Mar 10, 2019 | 12:38 PM
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I would like a non-airbag wheel myself, mostly because I have not been successful in finding a paddle shifter setup for a 96 Vette yet. Non airbag wheels yes, airbag 96 Vette wheel, no.
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Old Mar 17, 2019 | 10:08 AM
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89 with 1991 dash:

I use the electronics and plastics from the 1991 column on the 89 column



1987 Column in 1990


I preferred the Momo wheel to the 80's Vette wheel.
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Looking for a horn ring tower for a 1990 C4. Mine is broken and I can't find one anywhere so far.
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Old Nov 30, 2025 | 08:18 PM
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Default C4 steering wheel


This is on my 1990 ZR-1, I had this aircraft style made on a water jet 1/4 aluminum,stock diameter, handles are from an knife company, red buttons are for the horn.
steering adapter is from sparco with a spacer to get steering wheel set for comfort. I donot autocross or track my car. Some drag racing and just cruising on goood days.
1990 # 2546
one of a few 4l8OE eq ZR-1's
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1990 ZR-1 4-SPEED AUTO
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