Paughco 2 Staggered Drag Pipes For Swing Arm FX Shovelhead 1970-1984 Features: Designed for FX models with swingarm frame and electric start Equipped with slider channels so that you can use a Paughco hanger bracket 441-406 for a clean installation (sold separately) Heat shields are recommended (sold separately) Dimensions: 40 in length, 2 in pipe diameter 49-state emissions compliant Made in the USA Note: Additional mounting clamps may be required to mount exhaust systems and headpipes. Mounting clamps are sold separately.