Increase displacement from 883cc to 1200cc

For motorcycles with two exhaust pipes & mufflers you will need two sets

Exact duplicate of original equipment

Fits Harley-Davidson Big Twins 1954-67

020" is 71

Dished Screw-In Gas Cap for Harley-Davidson 1996 & later - Brass Subcategory_Neck Cups Increase displacement from 883cc toLowbrow Customs dished gas caps are precision machined out of solid brass and paired with an injection molded base and gasket that fit 1996 & later Harley Davidson motorcycles as well as most aftermarket gas tanks. These gas caps are slightly smaller diameter than a stock cap for that custom look and feature a knurled band for easy tightening and removal, with or without your gloves on. These are solid brass, not brass plated, as you will know when