Holley Aluminum Tall LS Valve Covers - Polished - Polished - GM LS-Series RG20002 The Chin Cover Seal is

The Chin Cover Seal is used to close off the bottom of the helmet to reduce excess airflow that may cause helmet lifting and to help prevent dust from entering at the bottom of the helmet

2 1/16" gauges angled towards the driver for optimum viewing

Delivers A Noticeable Increase In Performance

GM B-Body 1965-70

Raised guide plates for Small Block Chevy applications

Holley Aluminum Tall LS Valve Covers - Polished - Polished - GM LS-Series RG20002 The Chin Cover Seal isHolley'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"? 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. The