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534-2 | TEMPERATURE SENSORclose
1 wire coolant temp sensor for analog projection EFI systems 3/8" NPT threadFeatures:Coolant Temperature SensorBrandHolleyEmission Code5Product TypeTemperature SensorPart Number534-2..
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534-20 | SENSOR - INTAKE AIR TEMPERATURE - 9920-1close
Replacement air temperature sensor for use with Commander 950 or Holley EFI. BrandHolley EFIEmission Code5MaterialBrassProduct TypeIntake Air SensorThread3/8" NPTPart Number534-20..
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534-202 | TPS KIT FOR ELECTRIC CHOKE CARBURETORSclose
Running an electric choke Holley carburetor and having trouble figuring out how to get that new electronic overdrive transmission to work? Holley has a solution for you. Holley is proud to introduce the new TPS kit for electric choke carburetors. The TPS kit is designed to be used on electric choke equipped Holley carburetors and is perfect for use with an electronic overdrive transmission such ..
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534-205 | MPFI SENSOR CONNECTOR KITclose
Complete connector and pin kit for use with Holley EFI MPFI Power Pack kit. Includes connector and pins for: Manifold Absolute Pressure (MAP) sensor Idle Air Control (IAC) Throttle Position Sensor (TPS) Coolant Temperature Sensor (CTS) Air Intake Temperature Sensor (AIT)BrandHolley EFIEmission Code5Product TypeEFI Connector KitPart Number534-205..
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534-206 | FUEL RAIL EXTRUSION, HI-FLOW 12close
AN-8 6061-T6 aluminum hi-flow fuel rail extrusion for the fabrication of custom fuel injection systems. The 5/8" diameter fuel passage provides the flow capacity for high horsepower applications and the volume to dampen fuel pressure oscillations. The extrusion is sizeed to be machined for an AN-8 o-ring sealed fitting port. 6061-T6 material machines easily, can be welded, and can be anodized to a..
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534-207 | FUEL RAIL EXTRUSION, HI-FLOW 18close
AN-8 6061-T6 aluminum hi-flow fuel rail extrusion for the fabrication of custom fuel injection systems. The 5/8" diameter fuel passage provides the flow capacity for high horsepower applications and the volume to dampen fuel pressure oscillations. The extrusion is sizeed to be machined for an AN-8 o-ring sealed fitting port. 6061-T6 material machines easily, can be welded, and can be anodized to a..
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534-208 | FUEL RAIL EXTRUSION, HI-FLOW 36close
AN-8 6061-T6 aluminum hi-flow fuel rail extrusion for the fabrication of custom fuel injection systems. The 5/8" diameter fuel passage provides the flow capacity for high horsepower applications and the volume to dampen fuel pressure oscillations. The extrusion is sized to be machined for an AN-8 O-ring sealed fitting port. 6061-T6 material machines easily, can be welded, and can be anodized to a ..
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534-211 | ACC. -6 TO 3/8 MALE QUICK CONNECT & -8 Pclose
Required when directly connecting Holley fuel rails to GM factory fuel line quick-connect. Includes (1) 3/4-16 O-ring port plug and (1) -6 to GM quick connect adapter.BrandHolley EFIEmission Code5Product TypeFuel Line AdapterPart Number534-211..
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534-212 | ACC. FUEL RAIL BRACKETS FOR TALL PERFORMclose
Required when upgrading to (EV1/Bosch style) performance injectors on LS2, LS3, or L99 applications (not required to upgrade LS1 and LS6 applications).BrandHolley EFIEmission Code5Product TypeFuel Rail KitPart Number534-212..
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534-213 | STEALTHRAM CONNECTOR KITclose
Complete connector and pin kit for use with Holley EFI Stealth Ram Power Pack kit. Includes connector and pins for: Manifold Absolute Pressure (MAP) sensor Idle Air Control (IAC) Throttle Position Sensor (TPS) Coolant Temperature Sensor (CTS) Air Intake Temperature Sensor (AIT)BrandHolley EFIEmission Code5Product TypeEFI Connector KitPart Number534-213..
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534-214 | TPS KIT FOR GEN 3 DOMINATORclose
TPS Kit for Gen 3 DominatorBrandHolleyEmission Code5Model4500Product TypeThrottle Position SensorPart Number534-214..
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534-215 | 2-1/16 WIDE BAND A/F GAUGE, 8.5-18, BLACclose
Holley EFI fully standalone 2-1/16" Air/Fuel Wideband O2 Gauge Kit. This highly accurate and feature packed unit is designed specifically for use with all EFI or carbureted systems and available in both black and white face versions. Features:Completely standalone with easy-to-read analog dial - Great for EFI or carbureted applicationsIncludes Bosch LSU 4.9 wideband O2 sensor which is compatible w..
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534-220 | FUEL RAIL KIT 300-134 & 300-135 MANIFOLDclose
This fuel rail kit is specifically designed to work with the Holley GM 2x4 dual plane manifold. Working to utilize the technology of the LS pushrod engine and now mated with the impressive multi-carb looks and performance of the muscle car era in the tradition of the great dual Holley 4160 induction systems that competed on drag strips, in Trans-Am at Lemans in the 1960's.!Features:Perfect for any..
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534-224 | FUEL RAIL KIT, LT1 HI-RAMclose
This fuel rail kit is specifically designed to work with the Holley GM Gen V LT1 EnginesFeatures:Replacement Fuel Rail KitBrandHolley EFIEmission Code4EngineGM Gen V LT1Fuel SystemEFIProduct TypeFuel Rail KitType of ComponentFuel RailPart Number534-224..
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534-225 | THROTTLE BODY, TERMINATOR STEALTH POLISHclose
Replacement throttle body for Stealth Terminator EFI kit. Includes all sensors. Easy replacement, just swap the harness from your original throttle body and bolt it on.Features:Replacement throttle body for Stealth EFI KitBrandHolley EFICFM950Emission Code3FinishPolishedFlange Size4150Fuel Pressure43 PsiHeight3.000"Injector Size80Lb/Hr @ 43PSIProduct TypeStealth Terminator ThrottlebodyPart Number5..
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534-226 | THROTTLE BODY, TERMINATOR STEALTH HC GRAclose
Replacement throttle body for Stealth Terminator EFI kit. Includes all sensors. Easy replacement, just swap the harness from your original throttle body and bolt it on.Features:Replacement throttle body for Stealth EFI KitBrandHolley EFICFM950Emission Code3FinishHard Core GrayFlange Size4150Fuel Pressure43 PsiHeight3.000"Injector Size80Lb/Hr @ 43PSIProduct TypeStealth Terminator ThrottlebodyPart N..
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534-234 | FUEL RAIL KIT, FORD 351W HI-RAMclose
EFI fuel rails are machined for –8AN O-ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system.ApplicationFord 351WBrandHolley EFIEmission Code4Product TypeFuel Rail KitType of ComponentFuel RailPart Number534-234..
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534-240 | THROTTLE BODY, STEALTH 2X4 POLISHEDclose
Introducing 2x4 Terminator Stealth EFI upgrade components. The wait is over. These upgrade components allow you to use your current Terminator Stealth EFI throttle body, install a new main harness, and slave throttle body, and you are finished. This upgrade is also perfect for anyone wanting to convert their 2x4 supercharged combo over to Electronic Fuel Injection!Features:2x4 Side Mount Stealth T..
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534-25-1 | 2BBL PRO-JECT WIRING HARNESSclose
Throttle Body Wiring Harness for 1 bbl & 2 bbl Pro-Jection SystemsBrandHolleyEmission Code5Product TypeEFI Main Engine HarnessPart Number534-25-1..
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534-26 | 40 AMP RELAYclose
40 Amp. RelayBrandHolleyEmission Code5Product TypeEFI PartPart Number534-26..
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