Gasket sets unique to TP motors; no other gasket set has all the gaskets to rebuild a TP motor Lower end gasket sets include gaskets and seals for the crankcase and oil pump Top end gasket sets include gaskets and seals for cylinder, cylinder heads and pushrod tubes Does not include rocker box gaskets TP Rocker Box Gasket kits are for TP Rocker boxes only For 84-99 Evolution-Style Motors Made in the U.S.A.. GASKET KIT B/E TP4-1/8"