Pontiac GTO Overview
About Pontiac GTO
The legendary nameplate returned—a rear-drive, V8-powered coupe that was a Holden Monaro with a Pontiac badge. It was a muscle car for the modern era, and it's a cult classic.
Specs of Pontiac GTO
The GTO was a front-engine, rear-drive, unibody high-performance coupe on the Holden Monaro platform. Engines: 5.7L LS1 V8 (350 hp) or 6.0L LS2 V8 (400 hp). Transmissions: 6-speed manual or 4-speed auto.
Reliability
The GTO is reliable. The LS1 and LS2 are legendary—bulletproof. The 6-speed manual (T56) is a tank. The 4-speed auto (4L60E) is good. The GTO is a reliable muscle car.
Shop Used Pontiac GTO Parts by Assembly
Every listing below is VIN-matched to your exact GTO before it ships, backed by a 60-day replacement warranty:
All Pontiac Models (A–Z)
Looking for parts on a different Pontiac? Jump straight to its model page:
2000 / J2000 / Sunbird (1982-1984, 1985-1994)
Details →
6000 (1982-1991)
Details →
Aztek (2001-2005)
Details →
Bonneville (1980-1981, 1982-1986, 1987-1991, 1992-1999, 2000-2005)
Details →
Catalina (1980-1981)
Details →
Fiero (1984-1988)
Details →
Firebird / Trans Am (1980-2002)
Details →
G3 (2007-2009)
Details →
G5 (2007-2009)
Details →
G6 (2005-2010)
Details →
G8 (2008-2009)
Details →
Grand Am (1985-1991, 1992-1998, 1999-2005)
Details →
Grand Prix (1980-1987, 1988-1996, 1997-2003, 2004-2008)
Details →
GTO (2004-2006)
Details →
LeMans (1980-1982, 1989-1993)
Details →
Montana (1999-2005)
Details →
Parisienne (1983-1986)
Details →
Phoenix (1980-1984)
Details →
Safari (1987-1989)
Details →
Solstice (2006-2010)
Details →
Sunfire (1995-2005)
Details →
T1000 (1981-1987)
Details →
Torrent (2006-2009)
Details →
Trans Sport (1990-1998)
Details →
Vibe (2003-2010)
Details →