Description
COMP Cams Thumper NSR Stage 1 Hydraulic Roller Camshaft Lift 0.541 0.536 in Duration 276 295 112 LSA 1600 6400 RPM GM LS Series Water Temp Sensor 0L mechanical throttle body engines With Steam HolesSince 1989 Size:Small (55) EAS21974 WM485MD 0L mechanical throttle body engines using an LS1 LS6 PCM with a 4L60E bezel not includedClassic Instruments dash panels and Inserts are designed for that show stopping dash board appearance