ARP Cylinder Head Stud 12 Point/Hex Head Nuts Chromoly Black Oxide - Cadillac V8 H778009S or a two-piece (jacket and

or a two-piece (jacket and pants) version

Not compatible with pulse modulated systems or fuel pump speed controllers

X-Tech stretch side

Measure the depth

* Will not work with Chevelle*

ARP Cylinder Head Stud 12 Point/Hex Head Nuts Chromoly Black Oxide - Cadillac V8 H778009S or a two-piece (jacket andARPs 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