Overdrive

Years 1963–82, 2005–06 Models 4 Factory citations 7

Also described as Overdrive TransmissionOverdrive transmissionTransmission, manual, 6 speed, Tremec, 85mm, 3.01 1st, 0.84 5th, 0.57 6th, overdrive

Also documented for Pontiac

Documented applications

Chevelle / El Camino

1964–1968 Factory-verified

GM Heritage factory kit — 1964 Chevrolet Chevelle, p.65.
GM Heritage factory kit — 1968 Chevrolet El Camino, p.3.

Impala / Full-Size

1963+ Confirmed

C/K Trucks

1963–66 Factory-verified

1/2-ton

GM Heritage factory kit — 1965 Chevrolet Truck, p.19.
1967–early 70s Confirmed

1/2-ton

SSR (2003–2006)

2005–2006 Factory-verified

the 2005 kit guide pairs it with a manual-transmission limited slip rear differential and bars NW7 with it

GM Heritage factory kit — 2005 Chevrolet SSR, p.99.
GM Heritage factory kit — 2005 Chevrolet SSR, p.90.
GM factory document — 2005 chevrolet ssr rpo code list, p.1.
GM factory document — 2006 chevrolet ssr rpo code list, p.1.

This page aggregates every documented appearance of M10 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.