ARP Cylinder Head Stud 12 Point/Hex Head Nuts Chromoly Black Oxide - Cadillac V8 H76903FS 5 on 4-3/4" and 5

5 on 4-3/4" and 5 on 5" bolt patterns

Helmet Blower Pre-Filter

Controller Features:

In recent testing the BladeRunner intake manifold outflowed the factory intake by 32

ARP Cylinder Head Stud 12 Point/Hex Head Nuts Chromoly Black Oxide - Cadillac V8 H76903FS 5 on 4-3/4" and 5ARPs 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