These Spark Plug Boots and Terminals are perfect if you just need a replacement boot

Gives you hassle-free operation

Ideal for use with air horn / velocity stack or any custom air cleaner

Chrome plated 1/4-20 slotted screws for fastening early style countersunk lifter bases on after market motor cases with 1/4-20 tapped holes

pair with the Radius Fork Tube Caps for optimum style

#9017-5 Air Cleaner Mounting Screw & Lock Kit 1936-1955 Harley-Davidson Twins - CAD Plated Color_Clear These Spark Plug Boots andExact reproduction of original H. D. screws lockwasher to mount air clnr to carb flange on all Twins 1936 55. Made in Ohio, USA.