7.75 X 14 4 ply blackwall rayon

Years 1963–79 Models 2 Factory citations 4

Also described as 7.50-14-4 Blackwall7.75-14-4 Blackwall

Documented applications

Chevelle / El Camino

1964 Factory-verified

GM Heritage factory kit — 1964 Chevrolet Chevelle, p.9.
1965–1969 Factory-verified

GM Heritage factory kit — 1965 Chevrolet Chevelle, p.32.
GM Heritage factory kit — 1969 Chevrolet El Camino, p.7.

Impala / Full-Size

1963–70s (varies) Factory-verified

tubeless

GM Heritage factory kit — 1963 Chevrolet, p.12.

This page aggregates every documented appearance of P65 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.