Muffler

This is a horizontal exhaust manifold with 2 3/8" inlet ID, 2 1/2" outlet OD and 21" length. Fits all models listed, except MH 22K (all except 1948). Replaces 32289A and 767994M91. Fits - 20, 20K, 22, 22K, 30, 30K, 33, 333, 44, 44 Special, 44D, 44K, 44-6, 444, 81, 82, 101 Jr, 101 Sr, 102 Sr