ARP Cylinder Head Stud 12 Point Nuts Chromoly Black Oxide - 12 Degree Hitman Heads 3550224-123- S Plates are machined for a

Plates are machined for a perfect fit to mount between the water pump and engine block

Measure the depth

Dayco six-rib drive belt and illustrated instructions for easy installation

Torsion Stops

Adjustable fuel pressure regulators allow adjustments for increased fuel volume & superior fuel atomization

ARP Cylinder Head Stud 12 Point Nuts Chromoly Black Oxide - 12 Degree Hitman Heads 3550224-123- S Plates are machined for aARPs 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: Cylinder Head Stud Kit 12