What size bleeders do I buy?

[dontoe]

How do I determine which I need? The reason I'm not sure is that both Blazers have later model axles and the '75 has '78 Elderado on the rear and the '73 will have them very soon. Is there a tool or sumtin' I can use to be sure. Or is it just the thread size!

These bleeders look great by the way!
Jeg's Online!

Link!

 

[nerraw117]

i just normally use a wrench to bled the brakes, have one person pump then up, turn wrench, then close it. why do you need a tool? to make less of a mess?

 

[dontoe]

I want to order these but I'm not sure of the size I need.

 

[86dieselburb]

I got some for my Burb several months back. Purchased from these people. There is an application chart on the website.

These things rock. Way better than those pump things. One man bleeding. Whole truck can be done in 10 minutes.

www.speedbleeder.com