Radium Oil Cap, GM - 20-0539
Engine Oil Filler Cap
Oil Cap, Gm
Replaces factory oil cap on many GM LS engines. Check www.radiumauto.com for compatibility information. Plug can be removed and accessories can be added to convert the cap to a crankcase breather point.
Installation Instructions can be found here.
Pairs well with
Radium Oil Cap, GM - 20-0539
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