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Re: master cylinder 71 72 disc question
I went to buy a master cylinder for my '72 1/2-ton 4x4 recently and they couldn't decide if it should be a 1-1/8" bore or 1-1/4" bore. Is 1-1/8" bore for 1/2-ton trucks and 1-1/4" bore for 3/4-ton trucks?
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'05 Chevy 2500HD 4x4
'72 GMC LWB 4x2 driver
'72 Chevy LWB 4x4 plow truck
'71 Blazer 4x4 driver
'70 GMC LWB trailer
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