The ATGM026 is ACT's clutch alignment tool for a wide range of GM muscle car applications, including the Buick Regal, Chevrolet Camaro, Corvette, and Pontiac Firebird/GTO. It centers the clutch disc on the pilot bearing during installation of an ACT pressure plate so the transmission input shaft seats correctly.
Installation Instructions
Warranty
Specifications:
- Purpose: aligns clutch disc with pilot bearing for pressure plate installation
- Recommended for use during any ACT clutch or flywheel install
- Backed by ACT's one-year warranty
- Part Number: ATGM026
Vehicle Applications:
- 1973 Buick Regal Base
- 2004, 2005, 2006, 2007 Cadillac CTS V
- 1971 Chevrolet Bel Air Base
- 1971 Chevrolet Biscayne Base
- 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1988 Chevrolet Camaro Base
- 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986 Chevrolet Camaro Berlinetta
- 1993 Chevrolet Camaro Indianapolis 500 Pace Car
- 1985, 1986, 1987, 1988, 1989, 1990 Chevrolet Camaro Iroc-Z
- 1973, 1974, 1975, 1976, 1977, 1978, 1987 Chevrolet Camaro LT
- 1976, 1977, 1978 Chevrolet Camaro LT Rally Sport
- 1976, 1977, 1978, 1979, 1980 Chevrolet Camaro Rally Sport
- 1975, 1989, 1990, 1991, 1992 Chevrolet Camaro RS
- 1992 Chevrolet Camaro RS Heritage Edition
- 1981, 1982, 1983, 1984, 1985, 1986, 1987 Chevrolet Camaro Sport
- 1971, 2010, 2011, 2012, 2013, 2014, 2015 Chevrolet Camaro SS
- 2014, 2015 Chevrolet Camaro Z/28
- 1972, 1973, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 Chevrolet Camaro Z28
- 1992 Chevrolet Camaro Z28 Heritage Edition
- 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car
- 1998, 1999, 2000, 2001, 2002 Chevrolet Camaro Z28 SS
- 1971, 1972 Chevrolet Chevelle SS
- 2013 Chevrolet Corvette 427
- 2008 Chevrolet Corvette 427 Limited Edition Z06
- 2003 Chevrolet Corvette 50th Anniversary Edition
- 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car
- 1970, 1971, 1972, 1973, 1974, 1977, 1978, 1979, 1980, 1981, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Chevrolet Corvette Base
- 2010, 2011, 2012, 2013 Chevrolet Corvette Grand Sport
- 1978, 1998 Chevrolet Corvette Indianapolis 500 Pace Car
- 1978 Chevrolet Corvette Silver Anniversary Edition
- 1975, 1976 Chevrolet Corvette Stingray
- 2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Chevrolet Corvette Z06
- 2011 Chevrolet Corvette Z06 Carbon
- 1971 Chevrolet Impala Base
- 2005, 2006 Chevrolet SSR Base
- 2006 Chevrolet Trailblazer SS
- 1971, 1972 Oldsmobile Cutlass Base
- 1971, 1972 Pontiac Catalina Base
- 1971, 1972 Pontiac Catalina Brougham
- 1971, 1972 Pontiac Catalina Safari
- 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1979, 1980, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992 Pontiac Firebird Base
- 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1979, 1980 Pontiac Firebird Esprit
- 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1979, 1980, 1981, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 Pontiac Firebird Formula
- 1982, 1983, 1984, 1985, 1986 Pontiac Firebird S/E
- 1972, 1973, 1974, 1975, 1976, 1977, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 Pontiac Firebird Trans Am
- 1994 Pontiac Firebird Trans Am GT
- 1989, 1990, 1991, 1992 Pontiac Firebird Trans Am GTA
- 1971, 1972, 2004, 2005, 2006 Pontiac GTO Base
FAQ
What does the ATGM026 alignment tool do?
It holds the clutch disc centered on the pilot bearing so the transmission input shaft goes back in cleanly during an ACT clutch installation.
Is this tool reusable?
Yes, it's a reusable installation aid, not a consumable clutch component.
Which GM platforms share this alignment tool?
The ATGM026 covers a wide range of GM muscle car platforms including Camaro, Corvette, Firebird, and GTO, as listed in the vehicle applications above.
Is the ATGM026 included with an ACT clutch kit?
No, it's sold separately and used alongside the corresponding ACT pressure plate or clutch kit during installation.