aluminum motor inspection cap for Triumph and BSA unit motorcycle

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  • Regular price $ 11.99



Aluminum engine inspection cap for triumph and BSA unit motors.

these upgraded machined caps remove the slotted drive slot and become a a 10mm allen head drive.

these are cnced to perfection with a slight domed top and knurled edges and come in a machined raw aluminum finish perfect performance upgrade to that vintage British iron . 

sold individually or in packs of 3 available in our store

proudly made in the USA