Lowbrow Customs Cast Aluminum Spinner Gas / Oil Cap - Black

Lowbrow Customs Cast Aluminum Spinner Gas / Oil Cap 

These investment-cast aluminum caps are 1-5/16"-12 thread and fit Lowbrow Customs Narrow Frisco Sporty Gas Tanks as well as Mooneyes, Cycle Standard and British Standard brand oil tanks, among others. An O-ring is included for a secure, leak-free seal, and these are cross-drilled for venting.