Side Vented Fuel Cap with gasket and splash guard -- Fits many brands. Says "Buy Clean Fuel - Keep

Specifications: 2.725" I.D., .625" height Final Application: Fits: MH 20, Colt (21), 22, Mustang (23), Challenger, 30, 33, 44, 44-6, 44 Special, 81, 82, 101 Jr., 102 Jr., 101 Sr., 102 Sr.; Serviceable For 333, 444, 555 Replacement Number: 761337M91 Notes: