Part# AL-ACMT912
Muffler (high flow) - This high flow A-body muffler is as close to the originals in appearance and performance that you will find. The muffler is correct for 340, 383 and 440 (M code) applications and come with flat corner dents that the factory installed for clearance. Construciton is of a two pass three-chamber design and aluminized double wrap for longevity. Inlet size 2 1/4
Compatibility:
1960 - 1976 A-Body
Availability:
Special order