Header Pipe Exhaust Clamp Set for Triumph unit and pre unit motorbikes

Old's Cool Choppers

Triumph unit and pre unit exhaust pipe clamp set comes with TWO Finned diffuser clamps with 2 bolts, 2 washers.

Choose from two versions,

1.750  - 1 3/4" inch exhaust spigots Have 17 Fins  as all 650 c.c. pre-unit and unit construction bikes from 1950-1971.  EMGO# 80-62391 - OEM# 70-4501 - 71-0216                                                              or

1.625  - 1 5/8" inch exhaust spigots Have 21 Fins  as for 500, T100, TR5, models.
     EMGO# 80-62390 - OEM# 70-4947 - 83-3875

 These are chrome, (but have cast ruff texture)