Exhaust Pipes For Flathead Big Twins Part #:717B 724GM 38"-long Goose Cut muffler

724GM 38"-long Goose Cut muffler set

and 719TM pipe sets

719B2R Straight Cut (includes a Paughco #718N1 hanger bracket)

719-925SCB* Black for 1986–2003 models

605S* 31"-long Slash Cut

Exhaust Pipes For Flathead Big Twins Part #:717B 724GM 38"-long Goose Cut muffler1 3 4" Exhaust Pipes For Flathead Big Twins Use Paughco #725D clamps to install. 717B Upsweep shotgun headpipes ONLY for use with extensions or universal mufflers 727B Headpipes ONLY for use with extensions or universal mufflers 727 34" long Slash Cut drag pipes 727A 34" long Goose Cut drag pipes Special Notes: 1) Drag pipes are not recommended for street use. 2) See page 247 for P clamps and frame rail clamps to install these pipe sets.