Seat, rear 60/40 split-folding

Years 1963–79, 2017–19, 2023, 2025–27 Models 8 Factory citations 14

Also described as Custom Rear Seat BeltsRear seat beltRear seat belts - customSeat, rear, 60/40 split-foldingSeat, rear, 60/40 split-folding, center fold-down armrest with 2 cupholdersSeat, rear 40/60 split-bench, folding (60 percent on passenger side)

Also documented for Buick GMC

Documented applications

Chevelle / El Camino

1965 Factory-verified

GM Heritage factory kit — 1965 Chevrolet Chevelle, p.9.
GM Heritage factory kit — 1965 Chevrolet El Camino, p.36.

Impala / Full-Size

1963–70s (varies) Confirmed

Custom Deluxe

Nova / Chevy II

1965 Confirmed

Bolt EV — first generation (2017–2023)

2017, 2023 Factory-verified

LT, Premier: S

GM factory document — 2017 chevrolet bolt ev fleet order guide wayback, p.2.
GM factory document — 2023 chevrolet 23 bolt ev body builder sm en us 2022aug26, p.8.
GM factory document — 2023 chevrolet 23 bolt euv body builder sm en us 2022aug29, p.8.
GM factory document — 2023 chevrolet bolt euv fleet order guide wayback, p.1.

Bolt — second generation (2027)

2027 Factory-verified

LT, RS: S

GM factory document — 2027 chevrolet new bolt fleet order guide, p.2.

Cruze — second generation (2016–2019)

2018–2019 Factory-verified

2018: sedan S: 1SC, 1SD, 1SG, 1SH, 1SF; hatch S on all; 2019: sedan S: 1SD, 1SH, 1SF; hatch S: 1SD, 1SH, 1SF

GM factory document — 2018 chevrolet cruze order guide copy gm authority, p.46, p.54, p.84.
GM factory document — 2019 chevrolet cruze order guide june 1 2018 copy gm authority, p.32, p.38, p.68.

Trailblazer — First generation, VSS-F (2021–2027)

2025–2027 Factory-verified

all trims: S

GM factory document — 2025 chevrolet trailblazer fleet order guide, p.3.
GM factory document — 2026 chevrolet trailblazer fleet order guide, p.3.
GM factory document — 2027 chevrolet trailblazer limited fleet order guide, p.4.

Trax — Second generation, VSS-F (2024–2026)

2025–2026 Factory-verified

all trims: S; the Buick Envista guides print this code as a 40/60 split bench

GM factory document — 2025 chevrolet trax fleet order guide, p.4.
GM factory document — 2026 chevrolet trax fleet order guide, p.4.

This page aggregates every documented appearance of A64 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.