ARP Valve Cover Bolt - 1/4-20 in Thread - 12 Point Head - LB7 - 6.6 L - GM Duramax PTT-VM2-QD Caliper bracket for GM metric

Caliper bracket for GM metric caliper/Hybrid 10-1/8" rotor is sold separately

Designed for spread-bore carbs but also works with Edelbrock square-bore carbs without adapter on street 396-502 c

Max Protection From Spark Loss

Race after RaceEibach has been committed to creating the finest race springs in the world for over two decades

ARP Valve Cover Bolt - 1/4-20 in Thread - 12 Point Head - LB7 - 6.6 L - GM Duramax PTT-VM2-QD Caliper bracket for GM metricARPs 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 Bolt 1