PB Booster Question
Thread Starter
Pro
Joined: Sep 2007
Posts: 735
Likes: 1
From: Harleysville PA
PB Booster Question
I'm getting ready to put in the booster (I've heard that this is one of the most fun jobs
) and then the master cylinder. I've seen posts here saying that a seal/gasket is not required between the master cyliner and boster, but the AIM shows a seal plus some sort of ring. Can someone verify that a seal/gasket is not required and why the AIM shows one? thanks
) and then the master cylinder. I've seen posts here saying that a seal/gasket is not required between the master cyliner and boster, but the AIM shows a seal plus some sort of ring. Can someone verify that a seal/gasket is not required and why the AIM shows one? thanks
Pro
Joined: Mar 2007
Posts: 522
Likes: 0
From: Porter TX
All I can say is have fun because it's a bitch. I recommend taking out the front seat since you will be lying on your back to get to the 4 bolts and connector. Mine did not have a seal to the MC but did have a small one to the firewall. However it was already glued to the PB. My old PB didn't have a seal to the MC either for what it's worth
Melting Slicks
Joined: Jul 2009
Posts: 3,264
Likes: 3
From: Vero Beach FL
From some of your other posts it looks like your dash is already out if that is the case putting a PB booster in is not all that bad. With my dash all ready out it took me less than 30 minutes to install I would have hated to do it with it in. It took me longer to get the clip on the pedal clevis pin. On my 71 there is a rubber gasket that fits between the PB Booster and the firewall I would assume you’re is the same. Let us know how it goes.
Scott
Scott
Thread Starter
Pro
Joined: Sep 2007
Posts: 735
Likes: 1
From: Harleysville PA
Thats great to hear - thanks. Yes, the dash is out and the only thing in the way is all of the loose wires hanging in my face. Seats are not in yet. I agree that the cleavis clip looks like it will be fun but getting the booster in looks very doable with everything out.
I put one door handle in this past weekend and that was really fun
I put one door handle in this past weekend and that was really fun
Pro
Joined: Mar 2007
Posts: 522
Likes: 0
From: Porter TX
Ah, you got the dash out already. you're home free and should be able to take care of it in no time at all. The clip will be a pain but at least you won't be doing it upside down and dropping it on your face.
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer
Brett Foote
10 Things Every Corvette Owner Needs (2026 Edition)
Michael S. Palmer
8 Most "Only Corvette Owners Understand" Quirks and Problems
Pouria Savadkouei
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years
Joe Kucinski
How Much Horsepower Every Corvette Engine "LOST" in 1972
Joe Kucinski
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!
Michael S. Palmer
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!
Joe Kucinski
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter
Joe Kucinski
8 Coolest Corvette Pace Cars (and Replicas) of All Time
Verdad Gallardo
Team Owner
Joined: Jul 2004
Posts: 40,404
Likes: 791
From: Redondo Beach, California
In addition to removing the speed/tach dash panel, removing the steering column and the steering column to windshield frame bracket, makes working with the vacuum booster fasteners (nuts) real easy.
Removing the vacuum booster with the steering column in place was one of the worse jobs I've had to do mainly since I couldn't see two of the nuts. I removed it to install a Hydrabeast. I later removed the steering column to replace its lower bearing. Removing the steering column is easy. With the column out bolting in the Hydrabeast was a piecee of cake. I also replaced the steering column to windshield bracket ..it's that grossly heavy cast iron piece. Replaced it with a stamped steel bracket from a 82. It's half the weight.
Removing the vacuum booster with the steering column in place was one of the worse jobs I've had to do mainly since I couldn't see two of the nuts. I removed it to install a Hydrabeast. I later removed the steering column to replace its lower bearing. Removing the steering column is easy. With the column out bolting in the Hydrabeast was a piecee of cake. I also replaced the steering column to windshield bracket ..it's that grossly heavy cast iron piece. Replaced it with a stamped steel bracket from a 82. It's half the weight.