The Holley 241-111 is a pair of tall LS valve covers for GM LS engines, finished in polished cast aluminum. They add 0.54 in. of internal clearance over factory covers to clear high-lift cams and stock-style rockers, and feature Holley's integrated angled coil mounts for a clean coil-on-cover look with 72mm coil bolt spacing. Each comes with an OE-style baffle and ventilation system, lengthened mounting hardware, and a billet aluminum oil fill cap.

Holley 241-111 Features:

• Tall LS valve covers with integrated coil mounts
• Fit LS1, LS2, LS3, LS6, and LS7 engines (72mm coils)
• Add 0.54 in. of internal clearance for high-lift cams
• Cast aluminum, polished, with billet oil fill cap
• Sold as a pair