eyeroc87
Newbie
Is there a RPO code that designates which caliper has 80mm piston. ?
Brake RPO code
- Thread starter eyeroc87
- Start date
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Why is this in "Engine Performance + Maintenance"?
Probably. If it's like the rest of GM, there could be several RPO codes that include that caliper size, but with other differences like vacuum vs. hydroboost, or rear drum/rear disc.
Probably. If it's like the rest of GM, there could be several RPO codes that include that caliper size, but with other differences like vacuum vs. hydroboost, or rear drum/rear disc.
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