Radial tuned suspension

Years 1963–79 Models 3 Factory citations 2

Also described as Radial Tuned Suspension (RTS)

Documented applications

Camaro

1975 Factory-verified

special springs/shocks + radial tires

GM Heritage factory kit — 1975 Chevrolet Camaro, p.67.

Impala / Full-Size

1963–70s (varies) Confirmed

Nova / Chevy II

1975 Factory-verified

GM Heritage factory kit — 1975 Chevrolet Nova, p.151.

This page aggregates every documented appearance of FE8 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.