Cometic Harley-Davidson 65-88 B/T Primary Service Kit FxstFx/Fl 4 Spd.

This Cometic Primary Service Kit gives you the gaskets you need to service the primary drive on your 1965-1988 Harley-Davidson B/T 4-speed transmission models, including popular bikes like the FLST Heritage Softail, FXST Softail Standard, and FXWG Wide Glide. Getting the right gaskets is crucial for sealing up the primary case, keeping your oil where it belongs and protecting your transmission components from dirt and debris.

Cometic builds these kits with materials manufactured in the USA, focusing on gaskets that can handle the increased pressures and temperatures modern engines can produce. The key benefit here is that these gaskets are designed to seal effectively without needing any extra sealers, which can save you time and hassle during installation. This means you get a solid, reliable seal right out of the box.