Holley 3 Port Boost Control Solenoid Valve p/n 557-200

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  • $128.95
  • Regular price $144.00


3 Port Boost Control Solenoid Valve

Includes: (1) solenoid, (1) ECU pigtail harness with factory crimped ECU pin, (3) 3/16" barb fittings, (1) 1/8" NPT plug, (1) Sintered brass muffler. and (1) spare ECU pin for modified harness lengths.