Partsam 5x Cab Marker Roof Running Light 1313A Round Shape Amber Cover Lens with 5pcs 5050-SMD 194 Amber LED Bulb Replacement For 1973-1987 Chevrolet C/K Trucks For 1973-1987 Chevrolet/GMC C/K series Full Size PICKUP Trucks and Full Size 73-91 Chevrolet and GMC Dually,Suburban and Blazer 5xRound-Shape Cover Amber+5xBase +1x wiring pack +5x5-5050-SMD LED Amber Direct replacement for OEM factory stock cab marker covers. Perfect fit No leakage. Neither any cutting, modifying nor wiring is needed Come with T10 plug socket, convenient for modifying rewiring Covers are made of high quality ABS plastic, won't fade from exposure