IRS conversion

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Jun 30, 2009 | 01:23 PM

srfrag

Thread Starter

Joined: May 2009

Posts: 2

From: NV

IRS conversion

I have a 95 GT convertible and want to convert to the Cobra IRS. What years will bolt in to the SN95?

Thanks

Jun 30, 2009 | 02:00 PM

vertigyn

1st Gear Member

Joined: Jun 2009

Posts: 75

From: FL

Well - all the Cobra IRS's are the same bolt patterns and will fit the same. The '03 and '04 IRS units are stronger than the previous years as they swapped over to 31 spline half shafts instead of the 28 splines on the earlier years (I believe it was 28 spline).

I don't know if the IRS will bolt right up to your 95 or not, but I believe it should as the 94-04 are all technically SN-95 body styles - just the 99+ are "New Edge".

If you have a choice - get an 03 or 04 IRS as they are stronger. That's what I did.

Jun 30, 2009 | 03:30 PM

83gtragtop

5th Gear Member

Joined: Aug 2006

Posts: 4,897

From: DTLA, CA

Quote:

Originally Posted by vertigyn

Well - all the Cobra IRS's are the same bolt patterns and will fit the same. The '03 and '04 IRS units are stronger than the previous years as they swapped over to 31 spline half shafts instead of the 28 splines on the earlier years (I believe it was 28 spline).

I don't know if the IRS will bolt right up to your 95 or not, but I believe it should as the 94-04 are all technically SN-95 body styles - just the 99+ are "New Edge".

If you have a choice - get an 03 or 04 IRS as they are stronger. That's what I did.

It will.