Curly’s Inc. Crown Gas Caps – New!!! Please read the description to select your size 

Year : 99-Current

Material : Aluminum 6061

LARGE – Diameter of Base : 2″ 3/4

• Large replaces RWD 2-piece style cap, which is compatible with Dirty Bird Concepts & Speed by Design Dashes & Road Kings.

SMALL – Diameter of Base : 2″ 5/16

• Compatible with the following dashes : Paul Yaffe, Top Shop, Insane Asylum and Nasi.

Special Note : If you are unsure of which size will fit your dash, measure the outside of the base of the cap you currently have.

Coating Options : Chrome | Gloss Black | Raw