Painless Performance 03- GM Pickup High Beam Headlight Relay H777C06XS This brass bodied version from

This brass bodied version from AutoMeter is safe for competition use

MSD Ready-To-Run Distributor 8387

Installation time is about 2-3 hours and may vary depending on stock bushing removal technique

1963-1966 Chevrolet K20 Pickup

Using the Centerforce centrifugal weights (where applicable)

Painless Performance 03- GM Pickup High Beam Headlight Relay H777C06XS This brass bodied version fromHigh Beam Headlight Relay Kit (2003 2006 GM full size trucks SUVs) Designed specifically for all US BUILT 2003 2006 GM full size trucks and SUVS to increase the intensity and improve the spread pattern by keeping all four lights on when in high beam mode. Vehicle Applications: 2003 2006 Chevrolet Avalanche 2500 2003 2006 Chevrolet Silverado 1500 HD 2003 2006 GMC Yukon XL 1500 2003 2004 Chevrolet Silverado 2500 2003 2006 Chevrolet Suburban 1500 2003