Brand New Exhaust Stud Bolts Intake Manifold Retaining Stud Bolts Package Includes: ** Item Comes As Pictured ** (2) Exhaust Stud Bolts ( 6mm Width x 38mm Length ) (2) Intake Manifold Retaining Stud Bolts ( 6mm Width x 63mm Length ) These directly replace the stock bolts and it is used on a wide variety of Scooters, Mopeds and ATV brands and models that have Chinese built GY6 4 Stroke 50cc 60cc 80cc 100cc 125cc 150cc engines. ** Please check your correct replacement part before purchase ** ** Item Comes As Pictured ** Stock # MIGY50-4029 If you have any questions please contact us. View more great items