C.R. LAURENCE WLS848 CRL Chrome Lock Strip for 1973-1990 Chevy/GMC Truck Windshield. This CRL Chrome Locking Strip for the 1973-1990 Chevy/GMC Truck windshield gasket renews the look your customer is wanting when you install a new windshield for them. Each strip is 16 foot two inches (4,927 millimeters) long and will repair one vehicle. Chrome Locking Strips are also available in 100 foot (30.5 meter) rolls by ordering catalog number WLS848R100.. Part Numbers Variations: WLS848