WTB: Low mileage LS1 pup cats. - F-Body Road Racing and Autocross Forums

Like the topic says, I need a set of low mileage pup cats to fit a 2001. It has the stock late-style cast iron exhaust manifolds and stock Y-pipe, I don't know if the early (98, 99, 2000?) LS1 cats will fit the cast manifolds or not.

I've got a dead cat on bank 2 (passenger side?), so I could probably get by with just that one, but will take both. I'd like to install a set of Stainless Works headers etc, but that isn't in the cash or time budget.

For now, a set of low mileage stock cats in good working order (not gutted, not throwing codes when they came off, no rattles or serious dents, etc) will have to do.

I will be installing new O2 sensors, so I will want the old sensors to be removed before the cats are shipped. If the threads are stripped or the sensors won't come out, I can't use the cats.

sgarnett View Member Profile	May 30 2005, 04:26 PM Post #1
Seeking round tuits Group: Advanced Members Posts: 5,522 Joined: 24-December 03 From: Kentucky Member No.: 33	Like the topic says, I need a set of low mileage pup cats to fit a 2001. It has the stock late-style cast iron exhaust manifolds and stock Y-pipe, I don't know if the early (98, 99, 2000?) LS1 cats will fit the cast manifolds or not. I've got a dead cat on bank 2 (passenger side?), so I could probably get by with just that one, but will take both. I'd like to install a set of Stainless Works headers etc, but that isn't in the cash or time budget. For now, a set of low mileage stock cats in good working order (not gutted, not throwing codes when they came off, no rattles or serious dents, etc) will have to do. I will be installing new O2 sensors, so I will want the old sensors to be removed before the cats are shipped. If the threads are stripped or the sensors won't come out, I can't use the cats.