Booster, Master & Prop Valve Kit: 8" Booster Double Diaphragm - unpainted are normal and may be

are normal and may be necessary when you are installing the product

This is the later model seal replacement for the 77 & Up 403

quiet rare in sales needs but when needed

These are the main door frame seals and are an exact reproduction of the original shape

Booster, Master & Prop Valve Kit: 8" Booster Double Diaphragm - unpainted are normal and may beREAD THE "DESCRIPTION" section on LHS lower page: Brand new full kit that hangs off the firewall .. good for restricted space engine bays.. a double diaphragm booster and dual master with proportioning valve.. lines and brackets.. use brackets if needed. Used particularly for the 55 70 era full size or restricted engine room area conversions to disc front Drum Rear and or disc Disc. We can make it with prop valve to the LHS as shown OR horizontal