ZR-1 Net Registry Forums - View Single Post - '91 ZR1 different Mufflers and Control Arms?

Mr.Yuck · 12-30-2023

Well then, obviously the GM parts Catalog is a 100% wrong, Can anybody confirm if the square (LT1) mufflers are welded on??

The older I get the faster I was.

12-30-2023	#22
Mr.Yuck Join Date: Nov 2014 Location: WI Posts: 120	Re: '91 ZR1 different Mufflers and Control Arms? Well then, obviously the GM parts Catalog is a 100% wrong, Can anybody confirm if the square (LT1) mufflers are welded on?? The older I get the faster I was.