Based on our existing tall LS valve covers, the GM Licensed Tall LS valve covers eliminate the factory coil-on-cover look and instead feature prominent, cast-in graphics that are sure to dress up your engine bay and represent your loyalty to your favorite OEM brand. 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 Tall LS valve covers were designed to fit LS1, LS2, LS3, LS6 and LS7 engines. These valve covers come ready for installation with an OE style baffle and ventilation system, lengthened factory style mounting hardware, and a billet aluminum oil fill cap. 
Features:
Eliminates the OE coil-on-cover look and instead features a bold, officially licensed LSX logo
Designed to add an additional 0.54” of internal clearance over factory height valve covers
Includes lengthened factory style mounting hardware, a proven OE style baffle and ventilation system, and a billet aluminum oil fill cap
Designed to fit GM LS1, LS2, LS3, LS6 and LS7 engines
Requires the use of remote coil location brackets – Holley has offerings for all popular LS coil applications
Does not include a replacement LS valve cover gasket, though replacements may be necessary over time
 
                             SPECS
Application
GM LS Engines
Baffle Included
Yes
Brand
Holley
Finish
Black
Gaskets Included
No
Gromment(s) Included
Yes
Mounting Hardware Included
Yes
Oil Fill Cap Included
Yes
Product Type
Valve Cover
Part Number
241-407