MAC Triumph 500 1963-1972, Stock Replacement Head Pipes
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MAC Triumph 500 1963-1972, Stock Replacement Head Pipes

Price: $262.95
  • Item #: 181321
  • Manufacturer's Product Number: 181321
  • Condition: New
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Note: Image is of MAC 181362 Triumph 750. Image is for reference use only.


Triumph 500 1963-1972

Chrome 1½” Stock Replacement Head Pipes

Triumph 181321 Exhaust System Features Include:

  • 1½” Replacement Head Pipes
  • Use with OEM Stock Mufflers
  • Chrome Finish

Here at MAC, we are dedicated to building Products that meet Strict Quality Standards. We follow exacting guidelines during manufacturing in order to insure that you receive a quality, reliable product every time.

Installation of a MAC Exhaust System May Change your Motorcycles Fuel-to-Air Mixture requirements. Exhaust Discoloration (Blueing) is caused by engine conditions such as Cam Timing, Fuel-to-Air Mixture, Operating Temperature, etc. It is not a result of defective manufacturing, therefore it is not covered by any warranty.

Exhaust Gaskets (not supplied with kit) will be needed when installing a MAC Exhaust System. You can order your gaskets at your local Motor Cycle Dealer. Carburetor Re-Jetting may be desired for Best Performance


The MAC 181321 is a Stock Replacement Exhaust Head Pipe and is okay for Use and Sale in CA.

No C.A.R.B. EO # Required for this Exhaust System´╗┐


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