ARP Cylinder Head Stud Kit - Hex Nuts - Chromoly - Black Oxide - Mopar B / RB-Series 145-4006 721045 Female Socket

Female Socket

1997-1997 Kenworth T450

The fasteners and hardware are made of steel with a variety of finishes--including cadmium plating

These 210cc aluminum cyilnder heads are available in either standard port or spread port exhaust configurations

168Tooth Flywheel

ARP Cylinder Head Stud Kit - Hex Nuts - Chromoly - Black Oxide - Mopar B / RB-Series 145-4006 721045 Female SocketARPs 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 Hex