GXB ✓ Factory-verified

Chevrolet · Regular Production Option

Rear axle, 2.41 ratio

Years 2015–19 Models 1 Factory citations 3

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Documented applications

Corvette — C7 (2014–2019) →

• 2015–2019 ✓ Factory-verified

  only in: Stingray without Z51, Z06, ZR1; all trims: O; with M5U automatic; 2016, 2019: from GM order-guide copies (Corvette Action Center; 2019 also GM Authority)

  ⛭ GM factory document — 2015 chevrolet corvette fleet order guide wayback, p.4.

  ⛭ GM factory document — 2017 chevrolet corvette fleet order guide wayback, p.1.

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

Related codes · mentioned in these notes

M5UZ06Z51ZR1

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