Radium Engineering Oil Caps 20-0588 This cap replaces the factory oil filler cap found on many GM engines including the LS V8. It features a center port that is used...
Radium Engineering Oil Caps 20-0588 This cap replaces the factory oil filler cap found on many GM engines including the LS V8. It features a center port that is used as a crankcase vent point. Includes 2" breather filter and adapter fitting. BAFFLED OIL CAP VTA KIT, GM Radium Engineering GM LS Baffled Oil Cap