ARP Main Stud Kit - 12 Point Nuts - 4-Bolt Mains - Chromoly - Black Oxide - Merlin II / III Blocks - Big Block Chevy AA0710AF2T54 Oil Pressure / Water Temperature

Oil Pressure / Water Temperature / Oil Temperature / Voltmeter / Tachometer

Performer 289

Patented five-spoke center design for low moment of inertia

Panhard Bars

30WT is a 10W30

ARP Main Stud Kit - 12 Point Nuts - 4-Bolt Mains - Chromoly - Black Oxide - Merlin II / III Blocks - Big Block Chevy AA0710AF2T54 Oil Pressure / Water TemperatureARPs 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: Main Stud Kit 12 Point Nuts