Staggered Dual Drag Pipes For 1936 - 1947 Knuckleheads gas tank 715BS Slash Cut drag pipes

715BS Slash Cut drag pipes (not shown)

711DM 38"-long Slash Cut muffler set

Paughco #’s 528B and 528C bolts (sold in pairs)

355-1 7" rise

An inside-the-frame front ‘squish’ pipe

Staggered Dual Drag Pipes For 1936 - 1947 Knuckleheads gas tank 715BS Slash Cut drag pipes1 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 19361947 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