Zinc Plated Exhaust Port Studs for Evolution Twin Cam and Shovelhead

Zinc plated exhaust port studs for Evolution Twin Cam and Shovelhead

• These studs screw directly into the cylinder head for mounting the exhaust
• Fits 1984-Up Big Twin Evolution/Twin Cam | 1986-Up Sportster/Buell | 1966-1984 Shovelhead
• Double ended stud: 5/16-18 x 9/16″” x” 5/16-24 x 3/4″
• Overall length: 1.5″
• Zinc plated
• Oem: 16715-83
• Sold as a package of 4 studs