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Re: 1979 GMC C70 Brake system
Posted to HD/Fleet Forum on 3/14/2008 14 Replies

Hi, more of the same really, adjust all the shoes - 2 adjustments per wheel. The adjusters are often seized so taking wheels off and fixing all the problems is first. Each shoe should add drag too the wheel. Rears are easier with the axles out. If the front ad... Login to read more.

14 Replies Received (View Replies)