Knucklehead Over The Transmission Exhaust Systems For 1936 - 1947 primary 719C2 2-into-1 headpipe set (includes

719C2 2-into-1 headpipe set (includes a Paughco #718-6 hanger bracket for use with ‘P’ clamps) shown on bike

713DGM 38"-long Goose Cut muffler set

733GM 38"-long Goose Cut muffler set_

734TM 38"-long Tapered muffler set

625-11 18"-long

Knucklehead Over The Transmission Exhaust Systems For 1936 - 1947 primary 719C2 2-into-1 headpipe set (includes1 3 4" Over The Transmission Exhaust Systems For 1936 1947 Knuckleheads An outside the frame front pipe, and a rear pipe that routes over the transmission, bring a modern style and a throaty sound to your 1936 1947 Knucklehead. They all have slider channels except the 34" drag pipes, which can be installed with P clamps. 729C 34" long Slash Cut drag pipes (use Paughco #725D clamps to install) 729C40 40" long Slash Cut drag pipes 729CGM 38" long Goose