Lo Pro Tonneau Cover Black 1999-2006 (2007 Classic) Silverado/Sierra 1500 6 Foot 6 Inch Bed Truxedo Drivetrain & Differentials - Differential Shims & Spacers - Differential Carrier Bearing Shim They rely on MSD's race

They rely on MSD's race proven magnetic pickup and precision reluctor to deliver accurate trigger signals to the MSD Ignition throughout high rpm

Front Lift Height: 6 inch

900 lumens for this kit

Front Metal Coil Spacers

Lo Pro Tonneau Cover Black 1999-2006 (2007 Classic) Silverado/Sierra 1500 6 Foot 6 Inch Bed Truxedo Drivetrain & Differentials - Differential Shims & Spacers - Differential Carrier Bearing Shim They rely on MSD's raceA sleek, low profile design is the signature of the Lo Pro. Heavy duty construction and the patented automatic tension control keep the cover looking great in any weather condition. The Lo Pro mounts inside the rails of the truck bed, providing full access to stake pocket holes for use with additional accessories. Stylish design, simple functionality and durable bed protection are what make the Lo Pro North America's #1 selling roll up truck bed