1-3/4" Drag Pipes For 1970 - 1984 Shovelhead Engines With S.T.D. Cylinder Heads
These 40"-long Slash Cut drag pipes are specifically intended for use on Shovelhead engines with S.T.D. cylinder heads in rigid or swingarm frames. Because of the unique 3-bolt exhaust flange incorporated into the S.T.D. heads, they require special exhaust systems. We have taken some of our most popular drag pipes and modified them accordingly, and then put slider channels on them to ease installation. Heat shields for the rear pipes are highly recommended.
730-40STD Staggered dual drag pipes with an over-the-transmission rear pipe for all 4-speed FX swingarm frames with kickstart ONLY. Will not fit with the FXE battery
730D40STD Shotgun drag pipes for rigid frames with hydraulic brakes and kickstart ONLY
730D1-40STD Shotgun drag pipes for swingarm frames with kick or electric start and swing-out kicker arm. Clears the rear shock and the FXE battery box. Use a Paughco #718J hanger bracket to install the rear pipe
730E40STD Staggered dual drag pipes for all 4-speed FX swingarm frames with kick or electric start and a swing-out kicker arm. Use a Paughco #718B bracket to install this pipe set
718J Hanger bracket for the Shotgun rear pipe on a Paughco #730D1-40STD pipe set
718B Hanger bracket for the front and rear pipe on a Paughco #730E40STD pipe set
The use of heat shields is highly recommended.
424CR Fits Paughco #730-40STD rear pip (not shown)
411BR Fits Paughco #730D40STD Shotgun rear pipe (not shown)
412D1R Fits Paughco #730D1-40STD Shotgun rear pipe (not shown)
430ER Fits Paughco #730E40STD rear pipe (not shown)
430F Fits Paughco #730 series S.T.D. front pipes (not shown)
rag pipes are not recommended for use on the street.2) S
ee page 247
clamps and frame rail clamps to install these pipe sets.3) S
ee pages 349-353
for photos of the heat shields for these pipe sets.