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cory321 · 04-07-2007, 04:20 PM

I was looking at brakes today at autozone for the 78 how do i tell if it is jb7 or jb8 brake system.It i a one ton 4wd

04-07-2007, 04:20 PM	#1
cory321 Problem Child Join Date: Sep 2005 Location: Kettering Ohio Posts: 1,248	brakes I was looking at brakes today at autozone for the 78 how do i tell if it is jb7 or jb8 brake system.It i a one ton 4wd __________________ 1972 gmc sierra grande 350/350 a/c soon`to get a new 350 I Survived Norwood