Headlight Switch - 88-89 Chevy GMC Truck Bumpers and Grills 1960-66 Chevy / GMC Truck When converting from manual brakes

When converting from manual brakes to power brakes

Works with manual or power steering

you will need extra fabrication to make the 4-link kit fit

Adjustable Used to change the amount of line pressure going to your gear box

For use on the power steering low pressure return line to power steering pump

Headlight Switch - 88-89 Chevy GMC Truck Bumpers and Grills 1960-66 Chevy / GMC Truck When converting from manual brakesHeadlight Switch 88 89 Chevy GMC C K OBS GMT400 Trucks: C1500, C2500, K1500, K2500, Silverado, Sierra Restore dependable headlight functionality in your Chevy or GMC truck with this Headlight Switch, specifically designed for 1988 1989 C K OBS GMT400 models. This OEM quality replacement fits a range of trucks, including C1500, C2500, K1500, K2500, Silverado, and Sierra, ensuring a perfect fit and reliable performance. Features: Compatibility: Fits