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556-123 | KIT, UNIVERSAL CAM SYNCclose
Specifically designed for use in unlimited racing applications equipped with an external, dry timing-belt, cam drive system, where the bracket must be remote mounted to a front motor plate or some mounting surface other than a designated cam cover mounting flange. (i.e.: Early model Small & Big Block Fords, etc.)Features:Includes 3 wire hall-effect sensor, all billet constructed, anodized, aluminu..
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556-125 | KIT, 8 INCH 36-1 TOOTH UNIV. TRIGGER WHEclose
Holley's EFI Crank Trigger Kit is engineered to provide an accurate crank speed & position signal to Holley EFI systems in the most-demanding, high horsepower, racing applications. Crank position is measured every 10 degrees as opposed to every 45 degrees for a standard 4-Magnet, MSD "style" Crank trigger.Features:8” diameter, 1/4” thick, billet steel, 36-1 tooth, crank wheel with Black Zinc Oxide..
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556-126 | KIT, 7.25 INCH 36-1 TOOTH UNIV. TRIGGER close
Holley's EFI Crank Trigger Kit is engineered to provide an accurate crank speed & position signal to Holley EFI systems in the most-demanding, high horsepower, racing applications. Crank position is measured every 10 degrees as opposed to every 45 degrees for a standard 4-Magnet, MSD "style" Crank trigger.Features:7.25” diameter, 1/4” thick, billet steel, 36-1 tooth, crank wheel with Black Zinc Ox..
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558-104 | UNIVERSAL MPFI MAIN HARNESSclose
Universal MPFI Main Harness for HP EFI & Dominator EFIBrandHolley EFIEmission Code3Harness ApplicationFordGMUniversalHarness TypeMainProduct TypeUniversal MPI Main Engine HarnessPart Number558-104..
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558-117 | UNIVERSAL MPFI W/ COP MAIN HARNESSclose
This harness provides a plug and play upgrade solution for those seeking to convert to Coil-On-Plug. Additionally we have pre-installed a Power Tap for easy access to 12v, 5v Reference, and Sensor Grounds.Features:Built in C-O-P HarnessAdditional 40 amp relay to power individual coils20awq gauge wire or larger!Plug and play with 558-312 or 558-318 Smart Coil Sub Harnesses.Dual CANbus Connectors fo..
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558-202 | UNIV. 4 CYL. INJ HARNESSclose
BrandHolley EFIEmission Code3Harness ApplicationUniversalHarness TypeInjectorProduct TypeInjector Harness - ConnectorPart Number558-202..
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558-203 | UNIV 6 CYL INJ HARNESSclose
BrandHolley EFIEmission Code3Harness ApplicationUniversalHarness TypeInjectorProduct TypeInjector Harness - ConnectorPart Number558-203..
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558-204 | UNIV. UNTERMINATED INJ HARNESSclose
Universal Unterminated Injector Harness for HP EFI & Dominator EFI(Bosch EV1 style).BrandHolley EFIEmission Code3Harness ApplicationUniversalHarness TypeInjectorProduct TypeUniversal Unterminated Injector HarnessPart Number558-204..
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558-216 | UNIV. UNTERMINATED INJ HARNESS EV6close
Introducing the latest addition to the Holley EFI Product Lineup! Our EV6 unterminated injector harness is perfect for anyone wanting to add EV6 injectors to their engine bay. This harness kit comes with everything you need to build a custom cut to fit EV6 injector harness for an 8 cylinder engine. Don't forget, if you need a quality metripack crimping tool to complete the job, Holley EFI has you..
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558-306 | UNIV UNTERMINATED IGN HARNESSclose
Universal Unterminated Ignition Harness for HP EFI & Dominator EFIBrandHolley EFIEmission Code3Harness ApplicationUniversalHarness TypeIgnitionProduct TypeUniversal Unterminated Ignition HarnessPart Number558-306..
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558-307 | UNIVERSAL COIL ON PLUG HARNESSclose
Universal Coil On/Near Plug Harness – Use to connect Holley PN 558-312 or factory GM LSx coil harnesses to Holley HP or Dominator ECU'sFeatures:For use with Holley HP or Dominator ECUsUniversalConnects 558-312 or factory GM LSx coil harnessesBrandHolley EFIEmission Code3Harness ApplicationUniversalHarness TypeIgnitionProduct TypeDistrutorless Ignition - DIS - smart coilPart Number558-307..
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558-440 | UNIVERSAL 4CYL MPFI W/205LB CONNECTORSclose
This Universal 4 Cylinder EV14 Injector Harness is designed to be plug and play with HP EFI & Dominator EFI Systems, utilizing our 205 LB/HR Injector Set - Part Number 522-205.BrandHolley EFIEmission Code4Harness ApplicationUniversalHarness TypeInjectorInjector ConnectorBosch/EV14Product TypeInjector Harness - ConnectorPart Number558-440..
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558-504 | HARNESS KIT, UNIVERSAL V8 MPFIclose
An EFI system depends heavily on being supplied a clean and constant voltage source. The grounds of an electrical system are just as important as the power side. Our Holley EFI Harness Kit comes complete with the main harness, power harness and injector harness to support your primary system! Features:Harness Kit Includes; Main Power Harness, Universal MPFI Main Harness, v-8 Injector HarnessSimple..
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558-508 | HARNESS KIT, UNIVERSAL FORD V8close
Universal Ford V8 Harness Kit for Holley HP and Dominator ECU'sFeatures:Harness Kit Includes: Main Power Harness, Universal MPFI Main Harness, Ford V-8 Injector Harness, Ignition Adapter & Tach InputSimple InstallationCan be used with HP or Dominator ECU'sBrandHolley EFIEmission Code4Harness ApplicationFordInjector ConnectorJetronic / Minitimer (Bosch)Product TypeHarness KitPart Number558-508..
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5659 | UNIV THROTTLE CABLE SS BRAIDEDclose
Can be cut to length to fit your specific application.BrandMr. GasketEmission Code5Product TypeThrottle CableWeight1.3000Part Number5659..
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615010 | UNIVERSAL AIR FILTER, CONE, 6.0 IN x 6.6close
This New Delta Force Air Filter is a Universal-fit High Flow Cone-shaped Performance Air Filter that is a cleanable/reusable 8 layer cotton gauze design capturing more dust and dirt particles than typical 6 layer filters. Features include 0.50 inch deep pleats by 6.60 inch length providing an overall wide surface area for optimum airflow. The inlet is a large 6.00 inch opening and the end cap has ..
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615010D | UNIVERSAL AIR FILTER, CONE, 6.0 IN x 6.6close
Flowmaster's New Delta Force universal-fit replacement dry synthetic air filter features 0.50 inch deep pleats by 6.63 inch cone length providing an overall wide surface area for optimum airflow. The inlet has a large 6.00 inch opening and the end cap has the Flowmaster logo embossed right into the end showing everyone you appreciate quality and performance. A dry filter is recommended if you driv..
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615011 | UNIVERSAL AIR FILTER, CONE, 6.0 IN x 7.5close
This New Delta Force Air Filter is a Universal-fit High Flow Cone-shaped Performance Air Filter that is a cleanable/reusable 8 layer cotton gauze design capturing more dust and dirt particles than typical 6 layer filters. Features include 0.50 inch deep pleats by 7.50 inch length providing an overall wide surface area for optimum airflow. The inlet is a large 6.00 inch opening and the end cap has ..
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615011D | UNIVERSAL AIR FILTER, CONE, 6.0 IN x 7.5close
Flowmaster's New Delta Force universal-fit replacement dry synthetic air filter features 0.50 inch deep pleats by 7.50 inch cone length providing an overall wide surface area for optimum airflow. The inlet has a large 6.00 inch opening and the end cap has the Flowmaster logo embossed right into the end showing everyone you appreciate quality and performance. A dry filter is recommended if you driv..
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615012 | UNIVERSAL AIR FILTER, CONE, 6.0 IN x 8.6close
This New Delta Force Air Filter is a Universal-fit High Flow Cone-shaped Performance Air Filter that is a cleanable/reusable 8 layer cotton gauze design capturing more dust and dirt particles than typical 6 layer filters. Features include 0.50 inch deep pleats by 8.60 inch length providing an overall wide surface area for optimum airflow. The inlet is a large 6.00 inch opening and the end cap has ..
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