Allstar Performance Bolt Center Caps — 1/2in, Blue Anodized Aluminum, Pair | ALL10678 1979-nissan-200sx-esi4665760 Manley Race Series valves are

Manley Race Series valves are meticulously engineered to meet the rigorous demands of bracket

Wheelbase extensions are included in every kit

The system is designed so the oil comes up through the shaft and into the rocker underneath the bushing

This is a replacement pickup for older style crank trigger systems that require a magnetic pickup

Allstar Performance Bolt Center Caps — 1/2in, Blue Anodized Aluminum, Pair | ALL10678 1979-nissan-200sx-esi4665760 Manley Race Series valves areAllstar Performance's bolt center caps slip over the head of standard 1 2" bolts to accurately measure the center to center length of installed suspension tube assemblies. A machined step secures the end of a standard tape measure for easy reading of the length to the center of the opposite cap. Each cap features a built in O ring that allows it to swivel on the bolt head and keeps it from falling off. Blue anodized aluminum, sold as a pair. Spec