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1-3/4" Panhead Shotgun Exhaust Systems For 1948 - 1964 

All of these exhaust sytems are for rigid framed Panheads with kickstart ONLY. They all have slider channels to ease installation (except the 34"-long drag pipes), and heat shields are recommended for the rear pipe.

721D34 34"-long Slash Cut drag pipes (use Paughco #’s 725B and 725D clamps to install)
721D40 40"-long Slash Cut drag pipes
721DGM 38"-long Goose Cut muffler set
721DM 38"-long Slash Cut muffler set (shown below on bike)
721DTM 38"-long Tapered muffler set
411BR Rear heat shield for Paughco #721D series pipe sets (shown below on bike)


Special Notes:
1) Drag pipes are not recommended for use on the street.
2) These pipes have less ground clearance than original equipment and may scrape
on hard right hand turns. Do not use these pipes unless the front end is extended at least 4" longer than stock or serious injury may result.
3) See page 247 for P-clamps and frame rail clamps to install these pipe sets.
4) See pages 349-353 for photos of the heat shields for these pipe sets.