Holley Equipped Billet Fill Cap 1989-buick-century-esi5448051 All of our valve covers

All of our valve covers include mounting hardware for quick and simple installation

Oil Filter Mount - 1/2 in NPT Female Ports - Aluminum - Natural - Various Applications - Each

219 in Thick - Aluminum / Rubber - Gold Anodized - 1/4 in Wall 3 in Axle Tubes - Ford 9 in - Each

310 in OD - Aluminum - Blue Anodized - 50 mm Roller Camshaft Bearings - Small Block Chevy - Each

309 in Valve Stem - 5

Holley Equipped Billet Fill Cap 1989-buick-century-esi5448051 All of our valve coversHolley Billet Fill Cap kits allow you to put a fill cap or inspection plug anywhere it is needed. 241 228 features an aluminum weld bung. All kits feature an easy to grip screw on cap with O ring seal and a 1. 38" diameter opening.