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9 Single Diaphragm Booster With 1 Bore, Shallow Hole, 3/8 port On Both Sides Master Cylinder

21331 - 9" Single Diaphragm Booster With 1" Bore, Shallow Hole, 3/8" port On Both Sides Master Cylinder

Polished chrome combination master cylinder and 9" power booster is just what you used to dress up your engine compartment. Each combination is assembled in the U.S. and vacuum tested to insure reliability. The 1" bore master cylinder is recommended for most disc/drum and drum/drum brake set-ups. 100% new parts.


  • 1962-67 Nova
Product #: 21331

Out Of Stock!

MSRP: $428.99 ea
Classic: $389.99 ea



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