Approval Details

Unknown Validity

Validity

This test group contains some Executive Orders which have been overturned or withdrawn. Ensure the installation dates follow proper CARB practices (details available on E.O. page)

Emission Level

PC-1 PRE-OBDII

For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Vehicle ApplicationE.O.Total ConvertersCat Location / Type Test Group
1983 Chevrolet Caprice 5.7LALLD-280-721Underbody / DIRECT FIT
1983 Chevrolet Impala 5.7LALLD-280-721Underbody / DIRECT FIT
1984 Cadillac Fleetwood 4.1LALLD-280-721Underbody / DIRECT FIT
1984 Chevrolet Caprice 5.7LALLD-280-721Underbody / DIRECT FIT
1984 Chevrolet Impala 5.7LALLD-280-721Underbody / DIRECT FIT
1985 Cadillac Fleetwood 4.1LALLD-280-721Underbody / DIRECT FIT
1985 Chevrolet Caprice 5.7LALLD-280-721Underbody / DIRECT FIT
1985 Chevrolet Impala 5.7LALLD-280-721Underbody / DIRECT FIT
1986 Cadillac Fleetwood 5LALLD-280-721Underbody / DIRECT FIT
1986 Chevrolet Caprice 5.7LALLD-280-721Underbody / DIRECT FIT
1987 Cadillac Fleetwood 5LALLD-280-721Underbody / DIRECT FIT
1987 Chevrolet Caprice 5.7LALLD-280-721Underbody / DIRECT FIT
1988 Cadillac Fleetwood 5LALLD-280-721Underbody / DIRECT FIT
1988 Chevrolet Caprice 5LALLD-280-721Underbody / DIRECT FIT
1988 Chevrolet Caprice 5.7LALLD-280-721Underbody / DIRECT FIT
1989 Cadillac Fleetwood 5LALLD-280-721Underbody / DIRECT FIT
1989 Chevrolet Caprice 5LALLD-280-721Underbody / DIRECT FIT
1989 Chevrolet Caprice 5.7LALLD-280-721Underbody / DIRECT FIT
1990 Cadillac Fleetwood 5LALLD-280-721Underbody / DIRECT FIT
1990 Chevrolet Camaro 5.7LALLD-280-722Underbody / DIRECT FIT
1990 Chevrolet Caprice 5LALLD-280-721Underbody / DIRECT FIT
1990 Chevrolet Caprice 5.7LALLD-280-721Underbody / DIRECT FIT
1990 Pontiac Firebird 5.7LALLD-280-722Underbody / DIRECT FIT
1991 Buick Roadmaster 5LALLD-280-721Underbody / DIRECT FIT
1991 Cadillac Fleetwood 5LALLD-280-721Underbody / DIRECT FIT
1991 Chevrolet Camaro 5.7LALLD-280-722Underbody / DIRECT FIT
1991 Chevrolet Caprice 5LALLD-280-721Underbody / DIRECT FIT
1991 Pontiac Firebird 5.7LALLD-280-722Underbody / DIRECT FIT
1992 Buick Roadmaster 5.7LALLD-280-721Underbody / DIRECT FIT
1992 Cadillac Fleetwood 5LALLD-280-721Underbody / DIRECT FIT
1992 Chevrolet Camaro 5.7LALLD-280-722Underbody / DIRECT FIT
1992 Chevrolet Caprice 5LALLD-280-721Underbody / DIRECT FIT
1992 Pontiac Firebird 5.7LALLD-280-722Underbody / DIRECT FIT
1993 Buick Roadmaster 5.7LALLD-280-721Underbody / DIRECT FIT
1993 Chevrolet Caprice 5LALLD-280-721Underbody / DIRECT FIT