#s experts Master cyl. with vacuum power brakes

[Don 42616]

Can you tell me the correct #s I would expect for a master cyl.for a 67 BB pwr. brakes vin.prod. # 7536 Also is the vacuum pump numbered? Obviously I am preparing for chapter meet. Thank you, Don

[Joe L.]

Re: #s experts Master cyl. with vacuum power brake

Don-----

All 1967 Corvettes, except those with J-56 power brakes, used master cylinder GM casting #5455509 with bleeder valves.

I'm not aware of any vacuum pump used on a 1967 Corvette.

[Michael H.]

Re: #s experts Master cyl. with vacuum power brake

Don,

I think Joe meant to say "all except those equipped with J56 heavy duty brakes". (previous post) So, unless you have heavy duty brakes, (not likely) you should have master cylinder casting number 5455509.

If you're refering to the tab number on the power brake booster when you say "vacuum pump', the stamped number should be 5867.

Michael

[Don 42616]

Thanks Joe & mike. Are parts dated? *NM*