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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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556-128 | KIT, BIG WIRE 8 CYLINDER SMART COIL KITclose
Do you need precision control over your ignition system? Would your combination benefit from Individual Cylinder Timing Control? Are you experiencing spark issues with your Stock Coils? Are you wanting to convert your Turbocharged Big Block Monstrosity to Coil-Near-Plug?! Problem solved, introducing the Holley EFI Big-Wire C-N-P Kit containing everything you need to upgrade your ignition system to..
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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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558-118 | FORD 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. The Ford MPFI C-O-P Main Harness has also been pre-terminated for the stock Pulse Width Modulated Idle Air Control motors commonly found on Fuel Injected Windsor 5.0L engines.Features:Built in C..
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558-125 | SUB HARNESS, FORD COYOTE TI-VCTclose
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.Features:Compatible with HP or Dominator EFITi-VCT..
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558-318 | HP SMART COIL SUB HARNESSES, BIG WIREclose
"Big Wire" Sub Harness- pre wired with 12ga power and grounds, for optimal performance! Features:“Big Wire” Sub Harness- Pre wired with 12ga Power and Grounds, for optimal performance!BrandHolley EFIEmission Code4Harness TypeIgnitionProduct TypeIgnition HarnessesPart Number558-318..
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558-401 | J2A CONNECTOR & HARNESSclose
Used when adding a second wide band oxygen sensor to a Dominator EFI installation. Features:J2A Connector#2 Wide band oxygen sensor harness (Fully Terminated)23 user programmable input wires with pre-crimped ECU pinsBrandHolley EFIEmission Code3Harness TypeAuxiliaryProduct TypeJ2 Auxiliary Input/ Output Harness - ConnectorPart Number558-401..
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558-425 | CAN EXTENSION HARNESS, 8FTclose
Can Extension Harness (for Racepak and other external CAN drives)BrandHolley EFIEmission Code5Product TypeCAN Extension HarnessPart Number558-425..
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558-493 | SNIPER EFI TO HOLLEY DUAL SYNC HARNESSclose
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..
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565-308 | Hall EFI DIST - AMC 290-401close
Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best? Introducing HyperSpark Ignition, from Sniper EFI. The complete system consists of a CD Ignition Box, Billet distributor with Hall effect crank signal sensor, an ignition coil, and complete wiring harness ready to plug and play with your Sniper EFI SystemFeatures:Hall Effect c..
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570-225 | MX 150, 6 CAVITY, MALE, BLACKclose
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley EFI powered machine! Black Nylon braided wire loom from 1/8" to 2" and every connector (pins/seals/TPA included) we utilize on our main harnesses are now ava..
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570-229 | MIZU-P25 4 CAVITY CONNECTORclose
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley EFI powered machine! Black Nylon braided wire loom from 1/8" to 2" and every connector (pins/seals/TPA included) we utilize on our main harnesses are now ava..
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570-325 | MX 150, 6 CAVITY, MALE, BLACKclose
Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley EFI powered machine! Black Nylon braided wire loom from 1/8" to 2" and every connector (pins/seals/tpa included) we utilize on our main harnesses a..
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571-115 | MIZU P25 MALE PINS 100PKclose
Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley EFI powered machine! Black Nylon braided wire loom from 1/8" to 2" and every connector (pins/seals/tpa included) we utilize on our main harnesses a..
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571-127 | AMP 064 FEMALE PINS 22GA 100PKclose
Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley EFI powered machine! Black Nylon braided wire loom from 1/8" to 2" and every connector (pins/seals/tpa included) we utilize on our main harnesses a..
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572-100 | 25FT SHIELDED CABLE, 7 CONDUCTOR close
Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools, we have everything you need to build or service your Holley EFI powered machine! Features:5x 20awg wires2x shielded 18awg wiresAvailable in 25’ or 100’ spoolsSpecifically designed for wide band oxygen sensor..
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572-103 | 25FT SHIELDED CABLE, 3 CONDUCTOR close
Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools, we have everything you need to build or service your Holley EFI powered machine! Features:3x 20awg wireAvailable in 25’ or 100’ spoolsInternally shielded for maximum noise rejectionBrandHolley EFIEmission Co..
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6002 | CRANKCASE EVACUATION SYSTEMclose
Crankcase evacuation system for drag racing applications. The kit uses 5/8 in hose to reduce the pressure build up in the crankcase. Vent tubes must be welded into the collectors. Kit includes (2) 5/8 in breathers, (2) grommets, (2) check valves, and (2) threaded collector tubes.Features:Reduces Crankcase PressureUtilizes Chrome Plated BreathersUniversal For Most EnginesBrandMr. GasketColorChrom..
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$967.50More detailed
60259 | SBF PERF RPM 2.02 HEAD COMPLETEclose
EDE-60259 These Edelbrock Performer RPM aluminum cylinder heads feature threaded inserts in the rocker studs and exhaust manifold bolt holes for superior strength and durability. They also feature hardened seats, bronze valve guides, and fully machined valve cover rails for a more consistent gasket seal. They offer improved power throughout the rpm range for greater throttle response and top-end h..
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6107G | PREMIUM O/H GSKT KIT-MLS HG-FORD 289-302close
Ford Overhaul Gasket Kit - 289-302 1964-76. Designed for maximum sealing for bi-metal (cast iron block/aluminum cylinder head) engines used in professional race and high performance street engines. Multi-Layered Stainless Steel (MLS) cylinder head gaskets, Ultra Seal intake manifold, timing cover, water pump, and fuel pump gaskets. Molded rubber with steel carrier valve cover gaskets. Remainder of..
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