Dual exhaust

Years 1963–79 Models 4 Factory citations 8

Also described as Dual Exhaust EquipmentDual exhaust equipment

Documented applications

Camaro

1967–1969 Factory-verified

V8; incl. w/ SS & Z28

GM Heritage factory kit — 1967 Chevrolet Camaro, p.58.
GM Heritage factory kit — 1969 Chevrolet Camaro, p.159.
1970–1972 Confirmed

forced option on some models

Chevelle / El Camino

1965–1972 Factory-verified

GM Heritage factory kit — 1965 Chevrolet Chevelle, p.10.
GM Heritage factory kit — 1970 Chevrolet El Camino, p.23.

Impala / Full-Size

1963–70s (varies) Confirmed

Nova / Chevy II

1965–1967 Factory-verified

GM Heritage factory kit — 1966 Chevrolet Nova, p.6.
GM Heritage factory kit — 1967 Chevrolet Nova, p.7.
1968–1969 Factory-verified

GM Heritage factory kit — 1968 Chevrolet Nova Coupe, p.61.
GM Heritage factory kit — 1969 Chevrolet Nova, p.67.

This page aggregates every documented appearance of N10 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.