Cometic, EST top end gasket kit. Evo B.T. 3-13/16" big bore - 92-99 Evo Big Twin with 3-13/16" big bore cylinders (NU) 531149 This breathable hoodie for is

This breathable hoodie for is perfect for riding motorcycles and made from 100% cotton twill outer with a lining made from XTM-Fiber® (fiber technology made from DuPont™ Kevlar® / Coolmax® and Lycra®) for safety and optimal comfort

180mm Center width

Fit OEM housing along with most aftermarket housings

Embroidery on chest

Available in 4 different finishes

Cometic, EST top end gasket kit. Evo B.T. 3-13/16" big bore - 92-99 Evo Big Twin with 3-13/16" big bore cylinders (NU) 531149 This breathable hoodie for isWith 3. 812" bore MLS (Multi Layer Steel) . 030" thick head gaskets. The SLS (Single Layer Steel) cylinder base gaskets and SLS rocker cover gaskets used in these sets are . 020" thick and have . 001" of high temperature viton rubber coating on both sides. Kit comes with all gaskets, seals and o ring for a complete top end rebuild.