Fuel Filters

Holley Pro-Jection TBI Replacement Parts


Fuel Filter
  • For All Pro-Jection Systems
  • 3/8" Hose Barb Inlet/Outlet
  • Plastic Construction
  • $10.84
    Ships Monday

    Holley Pro-Jection TBI Replacement Parts


    Fuel Filter
  • For All Pro-Jection Systems
  • 3/8" Hose Barb Inlet/Outlet
  • Metal Construction
  • $18.46
    Ships Monday

    Fuel Injectors & Components

    Holley Pro-Jection TBI Replacement Parts


    Fuel Injector O-Rings
  • For Delphi & Holley Top Fed Multi-Port Injectors
  • 16/pkg
  • $14.11
    Ships Monday

    Holley Pro-Jection TBI Replacement Parts


    Fuel Injector Connectors & Terminals
  • For Holley Top-Feed Injectors
  • 8/pkg
  • $34.80
    Ships in 24hrs

    Holley Pro-Jection TBI Replacement Parts


    Fuel Injector
  • For 1-Barrel Pro-Jection Systems
  • 90 PPH
  • $194.95
    Ships in 24hrs
    FREE Shipping

    Holley Pro-Jection TBI Replacement Parts


    Fuel Injector Retainers
  • For Delphi & Holley Top Fed Multi-Port Injectors
  • 8/pkg
  • $7.88
    NO ETA

    Holley Pro-Jection TBI Replacement Parts


    Fuel Injector Retainers
  • For OE, Holley & Other Aftermarket Billet Extreuded Fuel Rails
  • 8/pkg
  • $7.57
    Ships Monday

    Fuel Pressure Regulator Diaphragm

    Holley Pro-Jection TBI Replacement Parts


    Fuel Pressure Regulator Diaphragm
    $43.00
    Ships Monday

    Fuel Pump Kits

    Holley Pro-Jection TBI Replacement Parts


    Dual Tank Fuel Pump Kit
  • For 4-Barrel Systems
  • $283.95
    Ships in 24hrs
    FREE Shipping

    Holley Pro-Jection TBI Replacement Parts


    Dual Tank Fuel Pump Kit
  • For 2-Barrel Systems
  • $274.95
    Ships in 24hrs
    FREE Shipping

    Idle Air Control Motors

    Holley Pro-Jection TBI Replacement Parts


    Idle Air Control Motor
  • For 1 & 2-Barrel Throttle Body Injection
  • $62.47
    Ships in 24hrs

    Holley Pro-Jection TBI Replacement Parts


    Idle Air Control Motor
  • For All Digital Pro-Jection Systems
  • $51.20
    Ships Monday

    Injector Pods

    Holley Pro-Jection TBI Replacement Parts


    Injector Pod Upgrade Kit
  • 2-Barrel Pro-Jection Throttle Body
  • Pod, Wiring Harness, and Retaining Plate Included
  • $109.95
    Ships 07/06/16
    FREE Shipping

    Holley Pro-Jection TBI Replacement Parts


    Injector Pod Upgrade Kit
  • 4-Barrel Pro-Jection Throttle Body
  • Pod, Wiring Harness, and Retaining Plate Included
  • $170.95
    Ships in 24hrs
    FREE Shipping
    (1)

    Pro-Jection Software

    Holley Pro-Jection TBI Replacement Parts


    Multi-Port Pro-Jection System Software
  • w/ E-PROM Chip
  • $74.78
    Ships in 24hrs

    Relay

    Holley Pro-Jection TBI Replacement Parts


    40 Amp Relay
  • For all Pro-Jection Systems
  • $35.82
    Ships Monday

    Sensors

    Holley Pro-Jection TBI Replacement Parts


    Air Charge Sensor
  • For all digital Pro-Jection
  • $22.50
    Ships in 24hrs

    Holley Closed Loop Oxygen Sensor


    Oxygen Sensor Only
  • All Digital Pro-Jection Systems
  • Replacement O2 Sensor for 510-534-54
  • $80.93
    Ships Monday
    FREE Shipping
    (1)

    Holley Pro-Jection TBI Replacement Parts


    Throttle Position Sensor
  • 2bbl Replacement TBI #510-502-3 thru 502-8
  • 4bbl Pro-Jection #510-504-1, 504-2, 504-11,
    504-12, 504-13, 504-21, 504-22, 504-23
  • $53.26
    Ships Monday

    Holley Pro-Jection TBI Replacement Parts


    Throttle Position Sensor
  • Replacement for 510-502-20S
  • 1/pkg
  • $43.00
    Ships Monday