Racing Power Black Aluminum SBC Valve Covers Center Bolt Welding Plug and Cap Kit These oil restrictors are simple

These oil restrictors are simple and easy-to-use parts

2-1/4" length with 5/8" or 3/4" female pilot

Get real performance for both on the road and off

Fittings available to adapt these filters to AN-12

Racing Power Black Aluminum SBC Valve Covers Center Bolt Welding Plug and Cap Kit These oil restrictors are simpleProduct Description: Valve Cover Tall 3. 688 in Height Breather Holes Hardware Included Aluminum Black Paint Center Bolt 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.