Mopar Disc Brake Conversion Kit, Fits 1962-74 Plymouth and Dodge Cars Vacuum Pumps & Reservoirs 1968-79 Chevy Nova Pontiac Ventura The spring rate changes with

The spring rate changes with the travel of the spring as opposed to having a constant rate as in a conventional standard or heavy duty spring

and impact-forged bodies

if you are running a tilt steering column with shifter on your vintage car or truck

750" shorter than the popular Corvette master cylinder

Mopar Disc Brake Conversion Kit, Fits 1962-74 Plymouth and Dodge Cars Vacuum Pumps & Reservoirs 1968-79 Chevy Nova Pontiac Ventura The spring rate changes withPerformance Online's 1962 74 Mopar, Dodge and Plymouth disc brake conversion kits mount to the factory control arms. These well designed kits fit most all A, B, E body vehicles. 60 to 0 foot stopping times are greatly reduced and braking efficiency is increased when using our brake kit. Note: A body vehicles require modifications, see below