1941-1947 STYLE BIG TWIN MUFFLERS

These mufflers have the same seam constructions as the OEM parts used from 1941-1947 on all 61CI and 74CI Big Twin models. Mufflers fit stock 1 3/4" (45mm) diameter headers. Sold each. Please note that the black paint on these pipes is applied as rust prevention only. We recommend to paint them with heat resistant paint after installation.