LS1 exhaust on LT1
 

Can a LS1 magnaflow catback be easily modified by an exhaust shop to work on a LT1

dont see why not... im running a TSP Rumbler on a LT1 and my exhuast shop did it all for me of course i had them build me a custom ORY but all they should have to do is put in a small s pipe to get everything to line up

yes, the only mods necessary are the hangers and possible the shortening of the mid-pipe. Not a big deal at all.

yeah dude we can do it.