Skunk2 Alpha Series Honda/Acura Stock Size D Series Valve Set (Standard Compression) 1975-nissan-260z-esi1157635 Bolt-on fuel rail kit for

Bolt-on fuel rail kit for the BMW M50/M52/M54/S50/S52 engines

making this the perfect radiator for custom applications

and prewired with stock-style connectors

RS-R 2011-2019 Infiniti M37x /Q70 V6 AWD (KNY51) Down Sus Springs

providing unmatched precision and quality

Skunk2 Alpha Series Honda/Acura Stock Size D Series Valve Set (Standard Compression) 1975-nissan-260z-esi1157635 Bolt-on fuel rail kit forSkunk2 Alpha Series valves are manufactured from HNV3 martensitic steel (IN) and EV8 austenitic steel (EX) one piece forgings, each valve is heat treated using a proprietary process for extraordinary strength and durability. Alpha Series Valves feature hard chrome plating and fully machined valve heads. Other valves may appear similar, but only Alpha Series Valves feature specially designed valve head profiles to optimize airflow. Skunk2 designs,