ZR-1 Net Registry Forums - View Single Post

Bob Eyres · 04-06-2017

I'm not familiar with that particular clutch. But I do have one tip, and that is to make sure the clutch is for a 91' ZR-1 with the earlier gearbox (black label).
If you buy one for the later cars (blue label), you will find that the mainshaft cover will not slide into the throwout bearing. The later bearing, which comes with the clutch is smaller, and will not accept the earlier trans.

See how that bearing slides on the trans shaft before you try to poke it into the car.

04-06-2017	#2
Bob Eyres Join Date: Jul 2005 Location: Jupiter, Fl. Posts: 813	Re: Replacing clutch need some info. I'm not familiar with that particular clutch. But I do have one tip, and that is to make sure the clutch is for a 91' ZR-1 with the earlier gearbox (black label). If you buy one for the later cars (blue label), you will find that the mainshaft cover will not slide into the throwout bearing. The later bearing, which comes with the clutch is smaller, and will not accept the earlier trans. See how that bearing slides on the trans shaft before you try to poke it into the car.