Knucklehead Crossover and Shotgun Headpipes For 1936 - 1947

1-3/4" Crossover and Shotgun Headpipes For 1936 - 1947 KnuckleheadsIndependent duals or a Shotgun rear pipe combined with an inside-the-frame front  squish’ pipe, blend traditional and Chopper looks on your 1936 – 1947 Knucklehead. 3 - PIECE INDEPENDENT DUAL HEADPIPESIncludes a Paughco #725E mounting bracket. 735A Single crossover system for use with tail pipe extensions or universal mufflers(Discontinued)435A Rear heat shield for Paughco #735A pipe set (not shown) 3 - PIECE 2 INTO 1 HEADPIPES 711C Headpipes ONLY for use with an extension or muffler (use Paughco #725D clamps to install)411CR Rear heat shield for Paughco #711C pipe set when used with mechanical brakes (not shown) 3 - PIECE SHOTGUN HEADPIPESHeat shields are recommended on all rear pipes. 711B Headpipes ONLY for use with extensions or mufflers (use Paughco #725D clamps to install)711D Side-by-Side headpipes ONLY for use with tail pipe extensions or universal mufflers (use Paughco #725D clamps to install)411BR Rear heat sh