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Knucklehead Crossover and Shotgun Headpipes For 1936 - 1947

1-3/4" Crossover and Shotgun Headpipes For 1936 - 1947 Knuckleheads
Independent 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.

Includes 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)


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)

Heat 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 shield for Paughco #’s 711B and 711D pipe sets (not shown)

Special Notes:
1) Straight pipes are not recommended for use on the street.
2) See page 247 for P-clamps and frame rail clamps to install these pipe sets.

  • Items in stock will be dispatched within 2 business days. Once shipped, you will receive an order confirmation email with a tracking number.

    For items *built to order, shipping times may vary. To inquire about specific shipping times for custom orders or for products you are interested in, please contact us at info@paughco.com or call 1-800-426-2621.

    *Built-to-order items include Frames, Springers, Gas Tanks, Oil Tanks, Trike Products, and any product currently out of stock. If an item you've ordered is on backorder, you will be notified within 2 business days of placing your order.

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