ARP 12 Point Head Motor Mount Bolt Kit Stainless Natural Small Block Ford - Kit NG21 Rocker arm studs were designed

Rocker arm studs were designed for use with Perma-Loc adjusters (not for use with OEM-style / self-locking nuts)

Wrap features a reflective material on one side to protect against radiant heat and includes two 24" long stainless steel tie wraps for securing material

aerodynamics and appearance

2006-2008 Chevrolet Trailblazer

ARP 12 Point Head Motor Mount Bolt Kit Stainless Natural Small Block Ford - Kit NG21 Rocker arm studs were designedARPs 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: Motor Mount Bolt Kit 12