Holley Aluminum Tall LS Valve Covers - Natural Cast - Natural - GM LS-Series RS003C1510 1969-1981 Pontiac Catalina

1969-1981 Pontiac Catalina

and ultimate durability

Holley Regulator

Containing a proprietary additive package to combat abnormal combustion issues

Holley Aluminum Tall LS Valve Covers - Natural Cast - Natural - GM LS-Series RS003C1510 1969-1981 Pontiac CatalinaHolley'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 were designed to add an additional 0. 54"_x009d_ of internal clearance over factory height valve covers. The valve covers retain Holley's signature integrated angled coil mounts, and the hi tech look and performance of coil on cover applications.