Roll-N-Lock 15-18 Chevy Silverado/Sierra 2500/3500 SB 77-3/8in M-Series Retractable Tonneau Cover Drivetrain>Flywheels 2007-2009 Chevrolet Tahoe

2007-2009 Chevrolet Tahoe

2006-2007 Ford F-550 Super Duty 6

reduces restriction by over 64-percent compared to the stock intercooler

2004 Dodge Ram 1500 3

Roll-N-Lock 15-18 Chevy Silverado/Sierra 2500/3500 SB 77-3/8in M-Series Retractable Tonneau Cover Drivetrain>Flywheels 2007-2009 Chevrolet TahoeRoll N Lock M Series is the most advanced retractable truck bed cover made, has redefined the rules for truck bed security. From its retractable function, which permits opening or closing in seconds, to its rigid, vinyl over aluminum laminated construction, this hybrid cover offers everything other covers do not. There are no snaps to manipulate, there is no roll or bundle to lash down or stow, no cross bars to negotiate, no fabric shrinkage to