ChevroletC7500Kodiak Front Exhaust Flange Stud and Nut. Brand: Replacement. ...Chevrolet C7500 Kodiak Front Exhaust Flange Stud and Nut. Brand: Replacement. Fits Years: 2001, 2002, 01, 02. Exhaust Flange Stud and Nut -- Exhaust Flange Stud and Nut Kit; (6) Studs and (6) Nuts; Front M10 x 1.50 Thread x 62 mm Length; 03133 - Y01-286more