Shop Exhaust Header Pipes Knucklehead
The GasBox Individual Header Pipes

The GasBox Individual Header Pipes

Header pipe by The GasBox; fits Knucklehead 1936-1947; steel; header Ø: 1-3/4”; position: front; replaces OEM HD 65440-36; USA; gross weight: 598 g
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Bare
Bare
Select variant:
71-425
fits Knucklehead 1936-1947; front; replaces OEM HD 65440-36
Item №
71-425
net price
98.60 €
VAT Germany (19%)
18.73 €
Price incl. VAT
117.33 €
7 ready for immediate delivery from our Würzburg, Germany warehouse
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Facts
Description
  • Header pipe by The GasBox
  • fits Knucklehead 1936-1947
  • steel
  • header Ø: 1-3/4”
  • position: front
  • replaces Harley-Davidson part number HD 65440-36
  • USA
  • gross weight: 598 g

These are the replacement exhaust pipe components, which are guaranteed to fit. Made exactly to original specs, with correct details as lateral welding seams, pipe saddles and rivets (squish pipe). Don’t go for less.

Accessories:

Exhaust Covers

Exhaust Covers

Beautiful reproduction of the old factory accessory exhaust covers. The flexible metal tubes are chrome-plated and simply pushed over the front and rear head pipes of all Big Twin 1-3/4” three-piece exhaust systems.
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