ARP Stainless Steel 12 Point Nuts - 1/4-28 (10) HSCHD11SAS single in dual out muffler

single in dual out muffler which improves performance across the power band while maintaining a great tone

15 x 12 in

Outlet ports accept standard -12AN ORB fittings to connect to block adapters

(Pleats provide more filtration area

GM Fullsize Truck 2007-18

ARP Stainless Steel 12 Point Nuts - 1/4-28 (10) HSCHD11SAS single in dual out mufflerARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Nut 1 4 28 in Thread 5 16