general questions

[blazerpro79]

i have a new genereal q's

what is the difference between a 14b sf and ff?

if you put 52" springs up front they provide 4" of lift?

 

[JNygard]

14b SF is like the 10b or 12b where it has single outter bearing in the end of the axle tube that axle shaft rides on. Also you can find the SF with 6 lugs.

14b FF has a spindle on the ends of the tubes and you have two larger bearings over each spindle, with a hub over it. Quite similar to the front axles. Which allows you to put more weight on these types of axles, it spreads the load out better.

As far as the front 52" I am not sure but I think its appx 4"