Due to heightened concern over the COVID-19 virus, Pace Performance has taken a proactive approach to slow the spread of this virus. We are operating on a skeleton crew in the warehouse but have started shipping orders again. Orders will be processed as soon as possible. Thank you for your understanding.
Prevent intake leaks with ARP's quality fasteners. They're super strong and precision machined for optimum thread engagement. Wide underhead flange and companion washers provide even load distribution. Precision rolled threads prevent galling while promoting more consitent torque loading. Also facilitates optimum sealing of gasket surfaces. Available in your choice of black oxide finished chrome-moly or corrosion resistant stainless steel, as well as hex or 12 point heads. Both materials are nominally rated at 170,000 psi. washers are included.