Quadstar Tuning will be CLOSED from July 10th to July 26th, 2020. Any emails, messages or orders placed during this time will be answered and processed beginning July 27th. During this time, we will be restructuring to serve you better and some product listings may change. We'll be coming back strong with multiple new product releases. As always, thank you for your support!!!
ARP Head Stud Kit
Genuine ARP head studs for any 6.2L or 6.5L build. These are the latest style with Allen drive heads for easy installation and removal.
Latest base instructions can be found here.