3/8-16 threaded. Hollow bolts. Long type. Allows connection of heads to breather hose. Used in combination with aftermarket air cleaner assemblies.
Fits: > 08-17(NU)Twin Cam; 17-21 M8

3/8-16 threaded. Hollow bolts. Long type. Allows connection of heads to breather hose. Used in combination with aftermarket air cleaner assemblies.
Fits: > 08-17(NU)Twin Cam; 17-21 M8