More information about O.S. Engines Carb ucer 5.5mm Alumite Speed 12TZ OSM71533155
O.S Engine carb reducer. Speed racing performance parts. Construtced of red aluminum. Includes; one 5.5mm carb reducer and two rubber o-rings.
Installing included O-rings on reducer then sliding into carb
Height: .58" (14.7mm)
Diameter: 5.5mm (approx)
Inner Diameter: @ bottom 10mm (approx)
Inner Diameter: @ top 12.5mm
Outer Diameter: main body 16mm knurled flange at top