# Service bulletin PIP6124

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 11034973
- Published by NHTSA: 2026\-07\-13
- Manufacturer's number: PIP6124
- Manufacturer's date: 2026\-07\-07
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

This Preliminary Information informs dealers that the 2027 6.7L RPO LS6 engine is on an exchange program. Dealers are instructed to contact the Product Quality Center to order an engine assembly.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034973-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034973-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Vehicles listed

- 2027 CHEVROLET CORVETTE GRAND SPORT CONVERTIBLE
- 2027 CHEVROLET CORVETTE GRAND SPORT COUPE
- 2027 CHEVROLET CORVETTE GRAND SPORT X CONVERTIBLE HYBRID
- 2027 CHEVROLET CORVETTE GRAND SPORT X COUPE HYBRID

JSON: [/v1/bulletins/11034973](/v1/bulletins/11034973)

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