Interior, Santorini Blue, GT2 or Competition bucket seats, Napa leather with perforated inserts

Years 2026–27 Models 1 Factory citations 2

Also documented for Cadillac

Documented applications

Corvette — C8 (2020–2027)

2026–2027 Factory-verified

3LT, 3LZ; comes with 3A9 seat belts

GM factory document — 2026 chevrolet corvette fleet order guide, p.173.
GM factory document — 2027 chevrolet corvette fleet order guide, p.216.

This page aggregates every documented appearance of H8T in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.