Custom builds up to 1200cc

CAD plated oval head screws and gear box vent nipple fit 1936-55 Big Twins

Find your best motorcycle wheel spacer at our online store now

this bag adds both function and style to your ride

and Washers Fits 1936-86 Big Twin 4 Speeds (except Softail models)

Main Jet 170 for Concentric or Monobloc Carbs Vendor_Spectro Oil Custom builds up to 1200ccThese replacement main jets for your Amal carburetor come right from the factory, don't be fooled by substandard knockoffs that are out on the market! Use these to tune in your carb by either increasing or decreasing your main jet size, which affects the flow of gas into your carb once you start using the throttle. Refer to your manual for further jetting and tuning information. Sold Individually.