yeah, they work great. i was having a problem with some seepage on a car that i had put a new sending unit in and i just went for the gasket and ring kit full stop. somebody here turned me on to them.
now i just go straight away with them on any install-- no sense in messing around with trying to hunt down the correct thickness gasket or bending an aftermarket tab to half *** work. their stuff is on the money right out of the gate.