Check the listing for details. FEULING 1990-1993 Harley-Davidson FXRS-Conv Low Rider Convertible FEULING EXHAUS. Color: NA, Condition: New. Listed at 94.90 USD. FEULING 1990-1993 Harley-Davidson FXRS-Conv Low Rider Convertible FEULING EXHAUST STUD KIT 3048. The vendor part number is 3048. Read title careful to know what you are getting. Catalog decription� • Top engine builders demand quality fasteners! Secure your engine with complete confidence. • Feuling® engine fastener kits for Twin Cam® engines • Quality 12-point heat treated 8740 chrome moly steel bolts with black oxide finish • Feature precision rolled threads for optimum engagement, to prevent galling and promote more consistent torque loading. • Wide underhead flange design provides even load distribution for optimum sealing of surfaces - preventing leaks. • Tensile strength rated @ 170,000 psi - Superior & Stronger than OEM & stronger than grade 8 fasteners • Manufactured by ARP® to Feulings® exact specifications • Kits include moly assembly lubricant for installation • Made in the U.S.A