1-3/4" Staggered Dual Drag Pipes For 1936-1947 Knuckleheads
An outside-the-frame front pipe, and a rear pipe that routes in front of the transmission, guarantee classic style and a throaty sound. They fit all 1936–1947 Knucklehead engines.
729 34"-long Slash Cut drag pipes (use Paughco #725D clamps to install)
729A 34"-long Goose Cut drag pipes (use Paughco #725D clamps to install)
729-40 40"-long Slash Cut drag pipes with slider channels
429R Rear heat shield for Paughco #729 series pipe sets (not shown)
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
.