Valve Cover Spacer, .50 in Tall, Gaskets Included, Aluminum, Natural, GM LSx Series, Pair

4134630 - Valve Cover Risers, GM Gen III, 1997-2013 LS Series, 1/2 in Thick, Including Silicone Gaskets, Pair

PRW Fabricated Aluminum Valve Cover
Perfect for street performance junkies, racers, and machining enthusiasts trying to save weight while still giving your engine the edge. Crafted from 6061-T6 aluminum alloy, they have successfully endured rigorous individual pressure testing, proving that they are built to last. The incredible ability to withstand the harsh elements of racing makes these them the perfect solution for street rod and racing applications. Thicker rails and better materials assure long lasting durability. Fasteners included.
Benefits/Characteristics
Machined cutout for aftermarket style racing rocker arms
Tested under rigorous pressure
Crafted from 6061-T6 aluminum alloy
Billet rails help strengthen the valve cover and assure durability