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davepl · 02-05-2012, 06:05 PM

Not sure about our trucks, but on my 2+2 (Impala) there are two different holes in the brake pedal, one for power brakes and one for manual brakes. You need less leverage with the power booster.

02-05-2012, 06:05 PM	#17
davepl Registered User Join Date: Aug 2006 Location: Redmond, WA Posts: 6,332	Re: Power drum brakes? Not sure about our trucks, but on my 2+2 (Impala) there are two different holes in the brake pedal, one for power brakes and one for manual brakes. You need less leverage with the power booster.