The perfect solution for a racecar or track car set up to have front-rear brake line circuits.
This is a high-quality complete solution for brake proportion adjustment and parking brake functionality.

Product mounting requires drilling your vehicle and the installation of threaded inserts (the inserts are provided)

Tilton metric adjustable proportioning valve (m10x1.0, bubble flare seats)

Parking lock valve 1/8 Npt female threads (m10x1.0, invert flare seats with supplied adapters)

Honed mounting bracket

Fasteners included.