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| | | Forums66 Topics128,040 Posts1,055,478 Members48,424 | | 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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For helping keep this great
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on the Internet for over 30 years! and not clogged down
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| | | | Joined: Feb 2012 Posts: 112 'Bolter | | 'Bolter Joined: Feb 2012 Posts: 112 | I have 50 1 ton pickup im just getting finished.. I have ordered a new master cylinder twice and it comes back looking identical but has very larger brake line fittings that dont match the truck fittings.. Are the master cylinders different for 1/2, 3/4, and one ton pickups? The normal online vendors usually dont have 1 ton stuff.
The napa dealer used the old one to get numbers and order, and says its the correct one.. Anyone have the correct part number/vendor to get the correct one ordered..
Old Truck addict
1950 chevy 1 ton napco
1956 gmc 1 ton dually napco
1954 chevy 3/4 ton napco
1957 gmc civil defense napco panel
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