Will LS1 catbacks fit LT1's?

**kenz28** · 07-29-2006, 09:47 PM

Just as the title says... Any changes made to the body that would affect the mounting on a LS1 exhaust system to a LT1?

**sunsetorangess** · 08-04-2006, 10:42 AM

I think the mufflers are the same and the hangers but the only diff is the y pipe and such, but from the i pipe back im thinkin there the same
If im wrong someone correct me.
J

**mrr23** · 08-04-2006, 11:08 AM

from the i-pipe back, they are the same. you will need to find a way to hook to it with your y-pipe. the LS1 y-pipe meets at the driveshaft tunnel. the LT1 both meet on the driver's side. then one pipe from there over to the driveshaft tunnel.