04-08-2004, 05:22 AM | #1 |
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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) |
04-08-2004, 09:17 AM | #2 |
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Join Date: Mar 2000
Location: Cypress, TX
Posts: 39,021
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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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