ARP Bolt - 3/8-16" Thread - 3.750" Long - 3/8" 12 Point Head - Stainless - Polished (Set of 5) MGXK 5/16 in 12 Point Head

5/16 in 12 Point Head

Many professional engine builders prefer to use studs because of their ability to properly position the gasket and guide the cover into position

Product Features:-

Jackets have many features including multi-needle overlock stitching design for exceptional seam strength and a two-way brass Nomex-backed zipper with a double overlap for a secure front opening

are more aerodynamic

ARP Bolt - 3/8-16" Thread - 3.750" Long - 3/8" 12 Point Head - Stainless - Polished (Set of 5) MGXK 5/16 in 12 Point HeadARPs 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: Bolt 3 8 16 in Thread 3. 75