J6B ✓ Factory-verified

Chevrolet · Regular Production Option

Brake calipers, Blue

Years 2018–19, 2025–27 Models 2 Factory citations 4

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Also described as Calipers, Blue

Also documented for Cadillac

Documented applications

Corvette — C7 (2014–2019) →

• 2018–2019 ✓ Factory-verified

  only in: Grand Sport, Z06, ZR1; ZR1: S; Grand Sport 3LT, 3LZ: O; 2019: from GM order-guide copies (Corvette Action Center, GM Authority)

  ⛭ GM factory document — 2018 chevrolet corvette fleet order guide wayback, p.5.

Corvette — C8 (2020–2027) →

• 2025–2027 ✓ Factory-verified
  ⛭ GM factory document — 2025 chevrolet corvette fleet order guide rpo codes, p.4.

  ⛭ GM factory document — 2026 chevrolet corvette fleet order guide rpo codes, p.2.

  ⛭ GM factory document — 2027 chevrolet corvette fleet order guide rpo codes, p.1.

Related codes · mentioned in these notes

3LT3LZZ06ZR1

This page aggregates every documented appearance of J6B in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.