Cast aluminium valve coversare a great way to improve andrefine the look of your LS engine, without any radical changes to its configuration. These Aeroflow Performance valve covers allow you to boltthe factory coils back into the factory position but without the brackets required on the OE covers. These valve covers were designed to add anadditional 13mm of internal clearance over the factory height valve covers. It also features a baffled stock-styleventilation set-up and oil fill cap while also retaining the factory gaskets and bolts.Fits all LS engines using LS2,LS3, LS7 or similar coils with72mm bolt spacing.

Tall factory style LS valvecovers suits GM LS2 style coilpacks with 72mm bolt spacing (sold separatley AF4020-8262).

Total Height is 76mm.

Valvetrain Clearance is .750" lift cam with stock style rocker arms.