COMETIC Extreme Sealing Technology Complete Gasket Kit — '91-'03 XL 1200, bore 3.5", 0.030" thickness – 91-99 Sportster

Extreme Sealing Technology Complete Gasket Kit 🚀

Every gasket in this complete kit uses the best materials possible for its intended application. Multi-layer steel head gaskets deliver dependable sealing under high stress, while steel base gaskets with Viton® coating and blue Viton® valve stem seals offer excellent chemical and heat resistance.

Exhaust sealing is handled by race-style aluminum foam material gaskets engineered to withstand repeated cycles and maintain a leak-free seal. The kit contains the motor gasket set plus primary, derby and inspection cover gaskets where applicable, giving you everything needed for a thorough rebuild.

Made in the USA to strict quality standards for consistent performance and long service life.