The NASA TC Derby Cover

The Combat Engineers - TC Derby Cover

HD has lab tested our processing for paint adhesion

The Silent Service TC Derby Cover

US Air Force Seal, Black & Chrome, Milw 8 Timing Cover Harley-Davidson-Road-Glide-2005 The NASA TC Derby CoverThe US Air Force Seal, Black & Chrome, Milw 8 Timing Cover combines precision engraving with a premium finish for riders who want their motorcycle to reflect their style, service, or personal story. Product Details This is a billet machined part that is made to replicate an original Harley Davidson timer cover. Custom Engraving Ltd is the manufacturer in Wisconsin, and we make 1,000s of timer covers every year. Automotive grade PPG paint is used for a