master cylinder 71 72 disc question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

otef546 · 02-11-2009, 12:51 AM

I went to autozone to get a new master cylinder and they asked all the normal computer questions except if the truck had manual or power brakes.When I questioned him about this he said there was only one part number for all 1/2 ton 71 and 72 and that it didn't matter if it was manual or power.When I look in all the catalogs like LMC , etc they all show two different numbers so what is the deal and who is correct?

thanks Mike

02-11-2009, 12:51 AM	#1
otef546 Junior Member Join Date: Sep 2005 Location: Beebe Arkansas Posts: 152	master cylinder 71 72 disc question I went to autozone to get a new master cylinder and they asked all the normal computer questions except if the truck had manual or power brakes.When I questioned him about this he said there was only one part number for all 1/2 ton 71 and 72 and that it didn't matter if it was manual or power.When I look in all the catalogs like LMC , etc they all show two different numbers so what is the deal and who is correct? thanks Mike



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