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Labor Day Putting down your wrenches or time for MORE wrenching? 
Plenty of places to share. | | Click on image for the lowdown. 
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| | | Forums66 Topics128,010 Posts1,055,299 Members48,419 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Sep 2012 Posts: 103 'Bolter | | 'Bolter Joined: Sep 2012 Posts: 103 | Hi It is my understanding the accumulator color defines: Blue 450 lbs. of NO2 for disc/disc Gold 350 lbs. of NO2 for disc/drum Silver unkown of lbs. from heavy duty spring inside probably used more on drum/drum.(pirate 4x4com)
So i have a gold but running all wheel disks. I assume I would need a blue. Anyone have a part number for the hydroboosts and mc? Im running calipers out of a mid nineties chevy 3500 or p30. To buy a new one I need the vin# which i don't have and there are multiple choices. Also are the master cylinders the same as a disk/disk or disk/drum Thanks Chris 51 chevy coe | | |
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