ARP Intake Manifold Bolt Kit - Hex Head - Chromoly - Black Oxide - Big Block Ford AN Wrench These kits are perfect for

These kits are perfect for extreme performance use as well as street and RV/heavy-duty towing vehicles that are under constant heavy stress

nylon shell

Stage 8 locking header collector bolts use a patented system that consists of a Grade 8 grooved hex-head bolt

Set of 500

ARP Intake Manifold Bolt Kit - Hex Head - Chromoly - Black Oxide - Big Block Ford AN Wrench These kits are perfect forARPs 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: Intake Manifold Bolt Kit