These 1 3/4" long springer riser studs are all 1/2"-20 fine thread

reliable performance and easy starting

by Mooneyes

Includes OEM# 6186

parkerized replacement head bolt kit used on all 1948-up Harley-Davidson Panhead and Shovelheads Marked CP 1038

Drill Bit Tool for Cleaning Amal Pilot Jets Subcategory_Tool Kits These 1 3/4" long springerThis special drill bit tool is sized specially for cleaning the pilot jets found in Amal concentric carburetors, such as 626, 928, 930 and 932 carbs. This physical method of cleaning your pilot jet will ensure a clear passageway clear of gunk and old fuel, while also ensuring you don't damage your jet. Especially useful when starting and tuning your motorcycle after it has sat unused for a long time.