Special Offers

Ford AODE/4R70W Transmission HarnessFeatures:Plug and play fully terminated harnessBrandHolley EFIEmission Code3Harness ApplicationFordHarness TypeTransmissionProduct TypeHarness KitPart Number558-471..

This harness includes the Switched 12v Power Wire, Main Battery Power and Ground, Fuel Pump Relay, Coil – Input wire, and Magnetic Distributor Input wires. 6' of 3/8" black braided split wire loom has also been included to keep the wires protected and your engine bay clean!Features:1x 5’ 12g Main Battery Power Wire1x 5’ 12g Main Battery Ground Wire1x 30A Fuse with Cover with Mounting Tab for a sec..

This harness gives you the access to 2 Ground Trigger Inputs, 3 Ground Trigger Outputs, also the Points Output, Tachometer output, and Digital Gauge Output Wires. The Input Grounds can be used for things such as AC Kick, and nitrous stage activation! The Output Grounds can be used for Electronic Fan Control, or A/C Shutdown at WOT.Features:Wires come individually labeled for easy identification2x ..

This ignition adapter ensures your Sniper EFI ignition installation is a snap! Simply plug up both connectors, terminate the Pink Wire to a Switched 12v Ignition Source, and you're finished. Features:Plug and Play Adapter for Sniper EFI with Holley Dual Sync DistributorsBrandHolley Sniper EFIEmission Code3Harness TypeIgnitionProduct TypeIgnition HarnessesPart Number558-493..

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: Stealthram/TPI Main Harness, Main Power Harness, V-8 Injector Harness, HEI ..

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..

This wiring harness interfaces a Holley EFI ECU to a 2V Modular Ford engine. It is meant to be used in conjunction with an injector harness, a coil harness, and ignition modules. Most stock sensors are used with this harness. Features:Harness Kit Includes: Main Power Harness, Ford Modular Main Harness, Ford V-8 Injector Harness, Ford Modular 2V Coil Harness, Coil DriversSimple InstallationCan be u..

This wiring harness interfaces a Holley EFI ECU to a 4V Ford Modular engine. It is meant to be used in conjunction with an injector harness, a coil harness, and ignition modules. Most stock sensors are used with this harness.Features:Harness Kit Includes: Main Power Harness, Ford Modular Main Harness, Ford V8 Injector Harness, Ford Modular 4V Coil Harness, Coil DriversSimple InstallationCan be use..

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..

Introducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked cams? Unlock the full potential of your high revving power plant with the Holley EFI Plug and Play Coyote Ti-VCT Control Module. Includes: Coyote Main Power Harness, Coyote T..

All of the Street Fire components are spec'd by MSD engineers and designed to provide performance for the price. The quality of each part is backed up with a one year warranty!BrandStreet FireEmission Code2Product TypeDistributorPart Number5594..

All of the Street Fire components are spec'd by MSD engineers and designed to provide performance for the price. The quality of each part is backed up with a one year warranty!BrandStreet FireEmission Code5Part Number5597..

Fits Holley, Carter AFB and AVS, Demon Race, Speed, and Road, and Edelbrock Performer Square Flange 4 Barrel Carburetors. Made from durable 1/16 in thick cellulose/nitrile composite gasket material. Precision die cut for excellent seal and fit. Can be trimmed if necessary. Features:High-Temperature Composite Gasket MaterialPrecision Die Cut For Excellent Seal And FitProvides Excellent Torque Reten..

With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10% better. That commitment to excellence has made Hooker Headers the winningest header manufac..

Holley is pleased to announce the arrival of our remote coil relocation brackets for all existing LS coil models, as well as for Holley EFI SmartCoils. These brackets are fabricated from lightweight aluminum and allow users to discreetly remote mount their LS engine coils at a location of their choice. Each kit was custom designed based on the specific coil model to ensure that the coils will mo..

10 micron post filter with dual 3/8" barbs.BrandHolley EFIEmission Code5Inlet / Outlet Size3/8" BarbProduct TypeFuel FilterPart Number562-1..

Low restriction pre filter for installation between fuel cell/tank and EFI fuel pump.Features:3/8" hose endsBrandHolleyEmission Code5Hose Barb3/8"Inlet Size3/8" BarbOutlet Size3/8" BarbProduct TypeFuel FilterPart Number562-3..

Specifically designed for use with the Holley 351w Hi-Ram intake manifold, this compact unit shares all of the same great features of our other Holley EFI Dual Sync distributors. The design includes dual Hall Effect sensors for the crankshaft and camshaft signals. It can be used as just a crank speed input, as well as providing a cam sync signal for sequential fueling operation. It is also perfect..

Introducing the next generation of Holley EFI Dual Sync Distributors, the new design features an improved shutter wheel, high-quality dual Hall Effect sensors, and an MSD cap and rotor! While these distributors are designed to be used primarily in sequentially injected installations, you can easily use them as a crank trigger for TBI system also. The precision machined shutter wheel design ensure..

Introducing the next generation of Holley EFI Dual Sync Distributors, the new design features an improved shutter wheel, high-quality dual Hall Effect sensors, and an MSD cap and rotor! While these distributors are designed to be used primarily in sequentially injected installations, you can easily use them as a crank trigger for TBI system also. The precision machined shutter wheel design ensure..