1998-2004 Camaro LS1/LS6 EFI Harness

This harness is designed for the 1998-2002 LS1 mechanical throttle body engines using a 1999+ LS1 / LS6 ECM with a 4L60E/4L65E/4L80E automatic or T56 manual transmission. These engines were found in 1998-2002 Camaro/Firebird. This harness will also work on 1997-2004 Throttle By Wire (TBW) LS1/LS6 engines which has been changed to mechanical throttle body or any 1999-2006 (4.8, 5.3, & 6.2) Vortec truck engine which has been changed to a factory of aftermarket LS1 intake manifold, mechanical throttle body, and injectors. Harnesses do not include any emissions related connections but are available separate. Included with this kit is an 0411 ECM PN 60711. This ECM has the VATS removed and is loaded with a base LS1 Camaro tune. Further tuning will be required by a local tuner.

Fitment:

• 1967 Chevrolet Camaro
• 1968 Chevrolet Camaro
• 1969 Chevrolet Camaro
• 1970 Chevrolet Camaro
• 1971 Chevrolet Camaro
• 1972 Chevrolet Camaro
• 1973 Chevrolet Camaro
• 1974 Chevrolet Camaro
• 1975 Chevrolet Camaro
• 1976 Chevrolet Camaro
• 1977 Chevrolet Camaro
• 1978 Chevrolet Camaro
• 1979 Chevrolet Camaro
• 1980 Chevrolet Camaro
• 1981 Chevrolet Camaro
• 1982 Chevrolet Camaro
• 1983 Chevrolet Camaro
• 1984 Chevrolet Camaro
• 1985 Chevrolet Camaro
• 1986 Chevrolet Camaro
• 1987 Chevrolet Camaro
• 1988 Chevrolet Camaro
• 1989 Chevrolet Camaro
• 1990 Chevrolet Camaro
• 1991 Chevrolet Camaro
• 1992 Chevrolet Camaro

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov