COMP Cams Hi-Tech Gear Drive System Standard GM Blocks (3 Bolt Cams and 24x/58x LS Engines) 5495 Safety-Harness-Bars Projector Optics - Focused beam

Projector Optics - Focused beam pattern improves nighttime visibility and cutoff

Enhance Your Vehicle's Appearance and Protect Your Investment

Do these headlights need any wiring work to install

this radiator accommodates them—no adapter or modification needed

Sierra Classic 1987 - 1991 GMC R1500 Suburban Base 1987 GMC R1500 Suburban High Sierra 1987 - 1989 GMC R1500 Suburban Sierra Classic 1990 GMC R1500 Suburban SLE 1987 - 1989 GMC R2500 High Sierra

COMP Cams Hi-Tech Gear Drive System Standard GM Blocks (3 Bolt Cams and 24x/58x LS Engines) 5495 Safety-Harness-Bars Projector Optics - Focused beamCOMP Cams Engine Hardware 5495 These gear drive timing sets are specifically designed for LS engines used in racing, street, marine and extreme applications. They provide the most accurate valve timing possible by eliminating chain flutter and backlash. They bolt on without modification, maintaining the stock oil pump and timing cover for all LS based engines except dry sump models. Designed for three bolt cams and work with all 24x and 58x LS