Valve Covers & Accessories

Holley LS Tall Valve Covers 241-110 Holley’s tall LS valve covers are the latest addition to our extensive line of LS engine components that will add a custom touch to your engine bay and help you to stand out from the crowd. These valve covers...

Holley LSX Logo Tall Valve Covers 241-407 These valve covers feature an additional 0.54” of internal clearance over factory height LS valve covers, allowing for additional valve train clearance and adding a subtle muscular touch. The GM Licensed...