Cocktail shaker mufflers upswept megaphone 1 3/4" Triumph 650 Right & Left side PWK The OD of the horn

The OD of the horn is 3 7/8" the depth of the horn is 1 5/8"

They are replicas to replace Norton number 06-2734

for SMALL JOURNAL BSA A65 A50 A10 A7 Models 650 500

The sizes include 9/16

This carb was designed in Japan for Honda back in the 1970s / We take that carb and we bore it out to 30mm

Cocktail shaker mufflers upswept megaphone 1 3/4" Triumph 650 Right & Left side PWK The OD of the hornYou will get a brand new set of 2 upswept mufflers that are pictured, this is a pair of 2 ; one is right handed, and one is left handed. These are brand new, and they fit over 1 3 4" exhaust pipes. With the included adapters, these will also fit over 1 5 8" to 1 1 2" pipes You will have to measure your pipes to make sure they fit your application. Condition: NEW Brand: UNITED STATES Country Region of Manufacture: TAIWAN Manufacturer Part Number: SC