1-3/4" Panhead Shotgun Exhaust Systems For 1958 - 1964
These complete systems fit 1958–1964 swingarm frames with electric or kickstart and swing-out kicker ONLY. They will not fit with a large FLH battery. They all have slider channels so you can use a Paughco #718J bracket (sold separately) to install the rear pipe (see page 263). A heat shield for the rear pipe is highly recommended.
721D1-40 40"-long Slash Cut drag pipes (shown below on bike)
721D1GM 38"-long Goose Cut muffler set
721D1M 38"-long Slash Cut muffler set
721D1TM 38"-long Tapered muffler set
412D1R Rear heat shield for Paughco #721D1 series pipe sets (shown below on bike)
718J Hanger bracket for the rear pipe on Paughco #721D1 series pipe sets (shown below
rag pipes are not recommended for use on the street.2) T
hese pipes have less ground clearance than original equipment and may scrape on hard right hand turns. D
o not use these pipes unless the front end is extended at least 4"
longer than stock or serious injury may result.3) S
ee page 247
clamps and frame rail clamps to install these pipe sets.4) S
ee pages 349-353
for photos of the heat shields for these pipe sets.