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This test group contains some Executive Orders which have been overturned or withdrawn.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

T-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
1987 Chevrolet G10 5.7LALLD-280-471Underbody / DIRECT FIT
1987 Chevrolet G30 5.7LALLD-280-802Front of the vehicle / DIRECT FIT
1987 Chevrolet V10 Suburban 7.4LALLD-280-802Front of the vehicle / DIRECT FIT
1987 GMC G2500 5.7LALLD-280-471Underbody / DIRECT FIT
1988 Chevrolet Blazer 5.7LALLD-280-471Underbody / DIRECT FIT
1988 Chevrolet C2500 5.7LALLD-280-802Front of the vehicle / DIRECT FIT
1988 Chevrolet C2500 7.4LALLD-280-471Underbody / DIRECT FIT
1988 Chevrolet C2500 7.4LALLD-280-802Front of the vehicle / DIRECT FIT
1988 Chevrolet C3500 5.7LALLD-280-802Front of the vehicle / DIRECT FIT
1988 Chevrolet C3500 7.4LALLD-280-802Front of the vehicle / DIRECT FIT
1988 Chevrolet G10 5.7LALLD-280-471Underbody / DIRECT FIT
1988 Chevrolet G30 5.7LALLD-280-802Front of the vehicle / DIRECT FIT
1988 Chevrolet V10 Suburban 7.4LALLD-280-802Front of the vehicle / DIRECT FIT
1988 GMC G2500 5.7LALLD-280-471Underbody / DIRECT FIT
1988 GMC Jimmy 5.7LALLD-280-471Underbody / DIRECT FIT
1989 Chevrolet Blazer 5.7LALLD-280-471Underbody / DIRECT FIT
1989 Chevrolet C2500 5.7LALLD-280-802Front of the vehicle / DIRECT FIT
1989 Chevrolet C2500 7.4LALLD-280-471Underbody / DIRECT FIT
1989 Chevrolet C2500 7.4LALLD-280-802Front of the vehicle / DIRECT FIT
1989 Chevrolet C3500 5.7LALLD-280-802Front of the vehicle / DIRECT FIT
1989 Chevrolet C3500 7.4LALLD-280-802Front of the vehicle / DIRECT FIT
1989 Chevrolet G10 5.7LALLD-280-471Underbody / DIRECT FIT
1989 Chevrolet G30 5.7LALLD-280-802Front of the vehicle / DIRECT FIT
1989 Chevrolet V1500 Suburban 7.4LALLD-280-802Front of the vehicle / DIRECT FIT
1989 GMC G2500 5.7LALLD-280-471Underbody / DIRECT FIT
1989 GMC Jimmy 5.7LALLD-280-471Underbody / DIRECT FIT
1990 Chevrolet Blazer 5.7LALLD-280-471Underbody / DIRECT FIT
1990 Chevrolet G10 5.7LALLD-280-471Underbody / DIRECT FIT
1990 Chevrolet G30 5.7LALLD-280-802Front of the vehicle / DIRECT FIT
1990 Chevrolet K1500 7.4LALLD-280-471Underbody / DIRECT FIT
1990 Chevrolet V1500 Suburban 7.4LALLD-280-802Front of the vehicle / DIRECT FIT
1990 GMC G2500 5.7LALLD-280-471Underbody / DIRECT FIT
1990 GMC Jimmy 5.7LALLD-280-471Underbody / DIRECT FIT
1991 Chevrolet Blazer 5.7LALLD-280-471Underbody / DIRECT FIT
1991 Chevrolet C2500 7.4LALLD-280-471Underbody / DIRECT FIT
1991 Chevrolet G10 5.7LALLD-280-471Underbody / DIRECT FIT
1991 Chevrolet K1500 7.4LALLD-280-471Underbody / DIRECT FIT
1991 Chevrolet V1500 Suburban 7.4LALLD-280-802Front of the vehicle / DIRECT FIT
1991 GMC G2500 5.7LALLD-280-471Underbody / DIRECT FIT
1991 GMC Jimmy 5.7LALLD-280-471Underbody / DIRECT FIT
1992 Chevrolet Astro 4.3LALLD-280-471Underbody / DIRECT FIT
1992 Chevrolet Blazer 5.7LALLD-280-471Underbody / DIRECT FIT
1992 Chevrolet C2500 7.4LALLD-280-471Underbody / DIRECT FIT
1992 Chevrolet G10 5.7LALLD-280-471Underbody / DIRECT FIT
1992 Chevrolet G30 4.3LALLD-280-471Underbody / DIRECT FIT
1992 Chevrolet K1500 5.7LALLD-280-471Underbody / DIRECT FIT
1992 Chevrolet K1500 7.4LALLD-280-471Underbody / DIRECT FIT
1992 GMC G2500 5.7LALLD-280-471Underbody / DIRECT FIT
1992 GMC G3500 7.4LALLD-280-471Underbody / DIRECT FIT
1992 GMC Jimmy 5.7LALLD-280-471Underbody / DIRECT FIT
1992 GMC Safari 4.3LALLD-280-471Underbody / DIRECT FIT
1992 GMC Yukon 5.7LALLD-280-471Underbody / DIRECT FIT
1993 Chevrolet Astro 4.3LALLD-280-471Underbody / DIRECT FIT
1993 Chevrolet Blazer 5.7LALLD-280-471Underbody / DIRECT FIT
1993 Chevrolet C1500 5.7LALLD-280-471Underbody / DIRECT FIT
1993 Chevrolet C2500 7.4LALLD-280-471Underbody / DIRECT FIT
1993 Chevrolet C3500 7.4LALLD-280-471Underbody / DIRECT FIT
1993 Chevrolet G10 5.7LALLD-280-471Underbody / DIRECT FIT
1993 Chevrolet G30 4.3LALLD-280-471Underbody / DIRECT FIT
1993 Chevrolet K1500 5.7LALLD-280-471Underbody / DIRECT FIT
1993 GMC C3500 7.4LALLD-280-471Underbody / DIRECT FIT
1993 GMC G2500 5.7LALLD-280-471Underbody / DIRECT FIT
1993 GMC G3500 7.4LALLD-280-471Underbody / DIRECT FIT
1993 GMC Jimmy 5.7LALLD-280-471Underbody / DIRECT FIT
1993 GMC Safari 4.3LALLD-280-471Underbody / DIRECT FIT
1993 GMC Yukon 5.7LALLD-280-471Underbody / DIRECT FIT
1994 Chevrolet Blazer 5.7LALLD-280-471Underbody / DIRECT FIT
1994 Chevrolet C2500 7.4LALLD-280-471Underbody / DIRECT FIT
1994 Chevrolet C3500 7.4LALLD-280-471Underbody / DIRECT FIT
1994 Chevrolet G10 5.7LALLD-280-471Underbody / DIRECT FIT
1994 Chevrolet G30 4.3LALLD-280-471Underbody / DIRECT FIT
1994 GMC C3500 7.4LALLD-280-471Underbody / DIRECT FIT
1994 GMC G2500 5.7LALLD-280-471Underbody / DIRECT FIT
1994 GMC G3500 7.4LALLD-280-471Underbody / DIRECT FIT
1994 GMC Jimmy 5.7LALLD-280-471Underbody / DIRECT FIT
1994 GMC Yukon 7.4LALLD-280-471Underbody / DIRECT FIT
1995 Chevrolet C2500 7.4LALLD-280-471Underbody / DIRECT FIT
1995 Chevrolet C3500 7.4LALLD-280-471Underbody / DIRECT FIT
1995 GMC C3500 7.4LALLD-280-471Underbody / DIRECT FIT
1995 GMC Yukon 7.4LALLD-280-471Underbody / DIRECT FIT