ARP High Performance Series Rocker Arm Stud - 3/8-16 in Base Thread - 7/16-20 in Top Thread - 1.900 in Effective Stud Length - Chromoly - Universal - Set of 16 P252Z Uses CAN-Bus Technology

Uses CAN-Bus Technology

1980-1983 Buick Electra

2008-2015 Dodge Challenger

Super 40 Series Performance Muffler Delivers A Deep And Aggressive Performance Tone

Exclusively from Hedman

ARP High Performance Series Rocker Arm Stud - 3/8-16 in Base Thread - 7/16-20 in Top Thread - 1.900 in Effective Stud Length - Chromoly - Universal - Set of 16 P252Z Uses CAN-Bus TechnologyARPs 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: Rocker Arm Stud High