NEW TO FORUM AND NEED HELP.RESTORING A 62 G.P. AND AM HAVING TROUBLE FINDING A POWER BRAKE BOOSTER AND MASTER CYLINDER COMBO I CAN EASILY ACCESS AND FIT TO MY CAR.ORIGINAL UNIT IS KAPUT AND I WOULD LIKE TO GET A MORE MODERN SET-UP.WOULD A CHEVY UNIT FROM THE SAME YEAR WORK??ANY IDEAS?WOULD A UNIT FROM A LATER MODEL FULLSIZE G.M WORK??THANKS FOR THE HELP. NUBS

https://www.opgi.com/grand-prix/1962/brake-systems/

Here's a start. They should have original, but now might be the time to upgrade to disk over drum. Huge difference when I upgraded my GTO.

THANKS FOR THE TIP.WILL CONTACT THEM.WOULD UPGRADE TO DISCS BUT AM USING THE 8-BOLT ALUMINUM WHEELS.NUBS

THANKS FOR THE TIP.WILL CONTACT THEM.WOULD UPGRADE TO DISCS BUT AM USING THE 8-BOLT ALUMINUM WHEELS.NUBS

I have other sources to check if you can't find what you need.

Let me make sure I understand what you are looking for here....

You want a power brake booster and master cylinder combo to work on an 8-lug drum '62 GP? Did I get that right? Are you looking to upgrade the car to 8-lug disc brakes too?

Have I got that right?

I FOUND A REPAIR SHOP IN PORTLAND OREGON THAT CAN GET ME GOING.THANKS FOR THE HELP.WILL USE YOU GUYS AGAIN IN MY G.P. ADVENTURE.NUBS