This is an early-style (70-74) Bursch muffler:
This is a late-style (75-76) Bursch muffler:
This is an OEM early-style (70-74) muffler:
This is a "Sebring" muffler:
This is a "Monza" style muffler:
And this is an early-style (70-74) ss heat exchanger:
Does your exhaust look similar to one of these?
--DD
[This message has been edited by Dave_Darling (edited 11-25-2000).]