Cometic, cylinder base gasket. .020" copper 3-5/8" bore - 84-99 Evo B.T. with 3-5/8 big bore cylinders (NU) 514160 The Enzo stitch design features

The Enzo stitch design features a pleated seating area

Progressive rate fork springs of superior quality

Inner Primary Mainshaft BearingHigh-quality roller bearing comes with two retainer rings

All sets include nipples and spoke wrench for installation

Escape Bags

Cometic, cylinder base gasket. .020" copper 3-5/8" bore - 84-99 Evo B.T. with 3-5/8 big bore cylinders (NU) 514160 The Enzo stitch design features'Type A' gasket. 3 5 8" big 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 for