Cometic, cylinder base gasket. .005" copper 3-1/2" bore - 84-99 Evo B.T. (NU) 503375 Perfect for areas where a

Perfect for areas where a T-handle will not fit

knowing you have everything you need for the adventure ahead

Note: Used with 536917

2011 Harley-Davidson Sportster Iron - XL 883N

One of a kind gastank (SOLD) and fender incl gascap

Cometic, cylinder base gasket. .005" copper 3-1/2" bore - 84-99 Evo B.T. (NU) 503375 Perfect for areas where a'Type A' gasket. 3 1 2" standard bore copper gasket. Type A gasket explained: The 'Type A' gasket is the early type introduced on the 1984 Evolution Big Twin models, and can be used on all of the 84 99 Evo Big Twin models and will follow the contoures of the cylinder base perfectly. They will fit 86 22 Evo XL, but stick out at the cylinder base. Both type 'A' and type 'B' have identical inner bore diameter, oil hole and stud hole locations. Gaskets