Racing Power Fabricated SB Chevy Circle Track Valve Covers Pair Suspension Bumper however they are not designed

however they are not designed to work with roller style rocker arms

2nd Ring Groove Thickness: 1/16 in

One package services one cylinder head (two packages required to complete engine)

Manley Race Flo XH-426 stainless steel exhaust valves and NK-842 stainless steel intake valves have tensile strength and fatique resistance equal to the best valves available

Light Covers

Racing Power Fabricated SB Chevy Circle Track Valve Covers Pair Suspension Bumper however they are not designedProduct Description: Valve Cover Tall 3. 625 in Height Breather Tubes Aluminum Satin Circle Track Small Block Chevy Pair Started in 1995 and specializing in both aftermarket and OEM markets, the Racing Power Company offers more than 4,800 different parts, including valve covers, dress up kits, air cleaner assemblies, crankshaft pulleys, breathers, light assemblies, and more.