ARP Valve Cover Stud Kit - 1/4 12 Point (14) 200400108 Xtreme compressors are manufactured from

Xtreme compressors are manufactured from aircraft quality 6061T6 heat treated aluminum and then hard anodized for long life

heel and lace guard reinforcements

Stock Cars

68-69 Olds Cutlass & Buick Skylark

Simpson "Speed Brow" with low-pressure venturi effect venting

ARP Valve Cover Stud Kit - 1/4 12 Point (14) 200400108 Xtreme compressors are manufactured fromARPs 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: Valve Cover Fastener Stud 1