When installing a new TSP head or swapping out a TSP insert, we highly recommend using all new o-rings and seals to prevent leaks and possible malfunction. The TSP heads and Power Kits DO NOT come with a gasket kit.

Regardless of hours on the motor, we suggest adding a new gasket kit to your order to ensure you have proper sealing and less chance of coolant leaking into your motor.

See our selection of gasket kits here.