Transmission, 6 speed manual

Years 1994–09, 2014–15 Models 4 Factory citations 24

Also described as Transmission, manual 6 speed, overdriveTransmission, manual 6 speed, Borg WarnerTransmission, manual 6 speed, Tremec, 85mm, 2.66 1st, 0.50 6th, O/D

Also documented for Pontiac

Documented applications

Camaro — Gen 4 (1993–2002)

1994–2002 Factory-verified

the 1994–1997 option weight pages print "6 speed manual transmission" without overdrive

GM factory document — 1998 chevrolet camaro rpo code list, p.1.
GM factory document — 1999 chevrolet camaro rpo code list, p.1.
GM factory document — 2000 chevrolet camaro rpo code list, p.1.
GM factory document — 2001 chevrolet camaro rpo code list, p.1.
GM factory document — 2002 chevrolet camaro rpo code list, p.1.
GM Heritage factory kit — 1994 Chevrolet Camaro, p.64.
GM Heritage factory kit — 1995 Chevrolet Camaro, p.117.
GM Heritage factory kit — 1996 Chevrolet Camaro, p.117.
GM Heritage factory kit — 1997 Chevrolet Camaro, p.73.

Camaro — Gen 5 Zeta (2010–2015)

2014 Confirmed

Tremec TR6060, close-ratio version with the 1LE package (GM Authority 2014 Camaro page); GM Authority 2014 RPO list
2015 Single-source

only in: Z/28; years from the GM Authority LS7 engine page only (Camaro Z/28, 2014–2015), which does not credit GM for its codes

Corvette — C5 (1997–2004)

1997–2004 Factory-verified

the 2001–2004 lists read "85 mm, 2.66 1st, 0.50 6th, O/D" (written "85mm" in 2001–2002); 2001 kit specification page: optional with coupe and convertible

GM factory document — 1997 chevrolet corvette rpo code list, p.1.
GM factory document — 1998 chevrolet corvette rpo code list, p.1.
GM factory document — 1999 chevrolet corvette rpo code list, p.1.
GM factory document — 2000 chevrolet corvette rpo code list, p.1.
GM factory document — 2001 chevrolet corvette rpo code list, p.1.
GM factory document — 2002 chevrolet corvette rpo code list, p.1.
GM factory document — 2003 chevrolet corvette rpo code list, p.1.
GM factory document — 2004 chevrolet corvette rpo code list, p.1.
GM Heritage factory kit — 2001 Chevrolet Corvette, p.26.

Corvette — C6 (2005–2013)

2005–2009 Factory-verified

GM factory document — 2005 chevrolet corvette rpo code list, p.1.
GM factory document — 2006 chevrolet corvette rpo code list, p.1.
GM factory document — 2007 chevrolet corvette rpo code list, p.1.
GM factory document — 2008 chevrolet corvette rpo code list, p.1.
GM factory document — 2009 chevrolet corvette rpo code list, p.1.
GM Heritage factory kit — 2005 Chevrolet Corvette, p.22.

This page aggregates every documented appearance of MM6 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.