COMP Cams Valve Springs 0.940in Inner B 974-12 Side Skirts No wiring modifications needed —

No wiring modifications needed — just disconnect the old light and plug in the new one

Rated for the abuse of truck life—easier bed access without climbing bumpers or running boards

You'll transfer your existing bulbs or source replacements to match your preferred brightness and color temperature

the radiator assembly ships as a standalone core

Direct replacement mirror glass for Super Duty tow mirrors

COMP Cams Valve Springs 0.940in Inner B 974-12 Side Skirts No wiring modifications needed —COMP Cams Valve Springs, Retainers 974 12 Single Inner Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds