The Stovebolt.com Forums Home | Tech Tips | Gallery | FAQ | Events | Features | Search
Help is a click away!

VEHICLE
INFORMATION
KITS


at the

GM Heritage Center
All the details are here.

Searching the Site - a click away
click here to search
New here ??? Where to start?
Click on image for the lowdown. Where do I go around here?
====
Who's Online Now
7 members (Bill Hanlon, Tronman, Hotrod Lincoln, Steelonsteel, LAROKE, oldsteve, 1 invisible), 148 guests, and 3 robots.
Key: Admin, Global Mod, Mod
Forum Statistics
Forums66
Topics128,201
Posts1,057,276
Members48,466
Most Online14,466
Apr 26th, 2026
Step-by-step instructions for pictures in the forums
Brad Allen's photos

AD Chevy Trucks

Pictures galore
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!

Big Thanks!

THANKS!

For helping keep this great
old truck web site
on the Internet for

over 30 years!

and not clogged down
with Ads!


Again, thanks!

Previous Thread
Next Thread
Print Thread
#647685 05/19/2010 1:30 AM
Joined: Mar 2010
Posts: 61
B
Shop Shark
Shop Shark
B Offline
Joined: Mar 2010
Posts: 61
I am in need of the max and min turning diameter for the front drums. I have the manual but it only states the drum diameter.I want to check my drums to see if they have enough material to turn them.
I have a 1964 C20 2WD.

Joined: Dec 2008
Posts: 337
M
Shop Shark
Shop Shark
M Offline
Joined: Dec 2008
Posts: 337
According to Napa Auto the front brake drum for a 1964 C20 uses 11 5/32” x 2 ¾” brakes. Inside diameter is 283.2 mm which equals 11.149606 inches. Maximum discard diameter is 284.73 mm or 11.2098425 inches.

http://www.napaonline.com/Search/De...99645&An=599001+101964+50014+2014028


1960 GMC 1/2-Ton Pickup Truck
In the Gallery
Updates in the DITY Gallery
Now cruising in the Passing Lane
Joined: Mar 2010
Posts: 61
B
Shop Shark
Shop Shark
B Offline
Joined: Mar 2010
Posts: 61
Thanks
I also found out that the drums shouls be marked with these numbers.
I will check this when I remove the drums for possible turning.


Moderated by  Hambone, Woogeroo 

Link Copied to Clipboard
Home | FAQ | Gallery | Tech Tips | Events | Features | Search | Hoo-Ya Shop
Powered by UBB.threads™ PHP Forum Software 8.0.0