• Holley Accelerator Discharge Nozzle These Holley accelerator pump discharge nozzles are invaluable when it comes time to tune your accelerator pump system. By keeping a good selection on hand, you can effectively adjust the rate of fuel delivered to...
    $11.28
  • 1" Phenolic Spacer Made by LC Engineering, these adapters and spacers are made from the finest materials available. Keep power-robbing heat away from your carb with these 1" thick Phenolic Spacers. Contact our Tech Support Line for further...
    $64.22
  • Holley Power Valve (3.5″) These power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control their opening and closing rate. When they open, additional fuel...
    $13.34
  • Holley Power Valve (2.5″) These power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control their opening and closing rate. When they open, additional fuel...
    $13.34
  • Intake Manifold Stud Kit This kit comes with all new studs to mount your EFI manifold to your cylinder head. This kit also comes with a new long allen bolt to replace to old bolt that goes through the thermostat housing to the head. Replacing your...
    $19.23
  • Throttle Body Gasket Throttle body gaskets can be a source of more issues then they are often given credit for. Anytime you remove your throttle body it is best to replace the gasket because tiny imperfections you may not see can cause vacuum leaks...
    $3.09
  • Throttle Body Gasket Throttle body gaskets can be a source of hard-to-find vacuum leaks if the throttle body is removed or disrupted. Any time you remove your throttle body, you should replace the gasket while you're at it. This is a stock replacement...
    $4.56
  • OE Throttle Position Sensor Throttle position sensors are switches on the throttle body that keep the engine control computer informed about the throttle opening. The TPS is a variable resistor that changes resistance as the throttle opens wider. The...
    $127.08
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  • OEM Throttle Position Sensor Throttle position sensors are switches on the throttle body that keep the engine control computer informed about the throttle opening. The TPS is a variable resistor that changes resistance as the throttle opens wider. The...
    $131.97
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  • OEM Throttle Position Sensor Throttle position sensors are switches on the throttle body that keep the engine control computer informed about the throttle opening. The TPS is a variable resistor that changes resistance as the throttle opens wider. The...
    $126.46
    choose option