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#1 |
Registered User
Join Date: Jul 2001
Location: Laughlin, Nv. USA
Posts: 700
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Brakes ????
How do I tell If I have JB3 or JB5 brakes ????
(no sticker in glove box) 1980 Silverado Big10 SWB 350 Auto (non-hydroboost power brakes) |
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#2 |
Happy to be here
![]() Join Date: Mar 2000
Location: Cypress, TX
Posts: 39,023
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Nvbowtie, Not sure what the codes are. If your asking about heavy duty vs standard brakes, measure your rotor thickness. 1" is standard, and 1.25" is heavy duty....
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