The Holley 241-90 is a pair of cast-aluminum valve covers that clean up the engine bay of GM LS-powered vehicles while retaining the factory coil-on-cover layout. Integrated, angled coil mounting posts bolt the ignition coils directly to the covers and eliminate the bulky OE coil brackets, while a billet aluminum oil fill cap and baffled design complete the upgrade. They fit most LS engines running LS2, LS3, LS7, or similar coils with 72mm bolt spacing.

Holley 241-90 Features:

• Cast aluminum LS valve covers in a polished finish
• Standard height with clearance for up to .750 in. lift cams using stock-style rockers
• Integrated angled coil mounting posts eliminate OE coil brackets
• Fits LS2, LS3, LS7, and similar coils with 72mm bolt spacing
• Includes billet aluminum oil fill cap; reuses original gaskets and bolts
• Sold as a pair