My Account
My Cart

Holley Performance Products

ASK OUR EXPERTS: 1-866-464-6553

Products
- All ProductsClose
- New & Hot Products
- Gaskets
  - Gaskets - View AllClose
  - Carburetor Gaskets
  - Header Gaskets
  - Supercharger Gaskets
  - Collector Gaskets
  - Intake Gaskets
  - Timing Cover Gaskets
  - Differential Cover Gaskets
  - Oil Pan Gaskets
  - Transmission Gaskets
  - Gasket Kits
  - Other Gaskets
  - Valve Cover Gaskets
  - Gasket Material
  - RTV and Sealants
  - ‌
  - Head Gaskets
  - Seals
  - ‌
  - Free shipping on orders $100 and up
- Superchargers
  - Superchargers - View AllClose
  - Air Scoops
  - Supercharger
  - Supercharger Components
  - Free shipping on orders $100 and up
- Air & Fuel Delivery
  - Air & Fuel Delivery - View AllClose
  - Air Cleaners
  - Cold Air Intake
  - Fuel Tanks
  - Air Scoops
  - EFI - Fuel Injection
  - HydraMat
  - Carburetor Components
  - Fuel Pumps Regulators and Filters
  - ‌
  - Carburetors
  - Fuel System Kits
  - ‌
  - Free shipping on orders $100 and up
- Hurst Elite Series Program
  - Hurst Elite Series Program - View AllClose
  - Camaro
  - Charger
  - ‌
  - Challenger
  - Mustang
  - ‌
  - Free shipping on orders $100 and up
- Suspension & Chassis
  - Suspension & Chassis - View AllClose
  - Bushing Kits
  - Leveling and Lift Kits
  - Street and Autocross Shock Absorbers
  - Camber Plates & Front Control Arms
  - Monoballs
  - Subframe Connectors
  - Chassis Modification Kits
  - Mounts and Inserts
  - Suspension Components
  - Coil-Over Kits
  - Panhard Bars
  - Suspension Systems
  - Drag Shocks and Struts
  - Rear Control Arms
  - Sway Bars
  - Driveshaft Safety Loops
  - Shock Mounts
  - Tower Braces
  - End Links
  - Springs and Bumpstops
  - Traction Bars
  - Free shipping on orders $100 and up
- Brakes
  - Brakes - View AllClose
  - Front Big Brake Kits
  - Rear Big Brake Kits
  - Replacement Brake Parts
  - Free shipping on orders $100 and up
- Ignition
  - Ignition - View AllClose
  - Crank Triggers
  - Ignition and Electrical Components
  - RPM & Timing Controls
  - Distributors
  - Ignition Boxes
  - Smart Coil and Components
  - Electronic Conversion Kits
  - Ignition Coils
  - Spark Plug Wires
  - Heat Shielding
  - Ignition Harnesses
  - Spark Plugs
  - HyperSpark Ignition for Sniper EFI
  - Magnetos
  - Tune Up Kits
  - Free shipping on orders $100 and up
- Tools, Shop Equipment & Chemicals
  - Tools, Shop Equipment & Chemicals - View AllClose
  - Carburetor Tools
  - Ignition Tools and Testers
  - Trailer Tools
  - Diagnostic Tools
  - Lube and Sealants
  - Transmission Fluid
  - Engine Tools
  - Plumbing Tools
  - Vice Jaws
  - Fluid Tools
  - Safety Wire
  - ‌
  - Hand Tools
  - Shop Tools
  - ‌
  - Free shipping on orders $100 and up
- Cataclean
  - Cataclean - View AllClose
  - Cataclean - Fuel and Exhaust System Cleaner
  - Cataclean Diesel - Fuel and Exhaust System Cleaner
  - Motorcycle and Powersports
  - Free shipping on orders $100 and up
- Intake Manifolds
  - Intake Manifolds - View AllClose
  - Atomic AirForce Manifolds
  - EFI Manifolds
  - Single Plane Manifolds
  - Carburetor and Manifold Combos
  - Hi-Ram Manifolds
  - Supercharger Intake Manifold
  - Cast
  - Intake Components
  - ‌
  - Dual Plane Manifolds
  - Sheet Metal Fabricated
  - ‌
  - Free shipping on orders $100 and up
- Transmission & Drivetrain
  - Transmission & Drivetrain - View AllClose
  - Accessories
  - Flexplates
  - Torque Converters
  - Balance Plates
  - Flywheels
  - Transmission Controller
  - Bellhousing Accessories
  - Gauges
  - Transmission Dip Sticks
  - Bellhousings
  - Hurst Driveline Conversions
  - Transmission Filters and Modulators
  - Catch Cans
  - Oil and Transmission Coolers
  - Transmission Mounts
  - Clutch Forks and Ball Studs
  - Pedal Height Adjusters
  - Transmission Pans
  - Clutches
  - Release & Throwout Bearings
  - Transmissions
  - Differential Covers
  - Roll Control & Launch Control
  - Trick Shift Transmission Fluid
  - Dowel Pins
  - Shift Improver & Rebuild Kits
  - Universal Joints
  - Drivetrain Mounts, Engine Plates & Spacers
  - Shifters and Pedals
  - ‌
  - Free shipping on orders $100 and up
- Cooling
  - Cooling - View AllClose
  - Fan Mounting Solutions
  - Oil And Transmission Coolers
  - Water Pumps
  - Fans
  - Radiators and Accessories
  - Wiring Harnesses and Relays
  - Hose Sleeving
  - Thermostats
  - ‌
  - Intercoolers
  - Water Outlets
  - ‌
  - Free shipping on orders $100 and up
- LS Power
  - LS Power - View AllClose
  - Dress Up
  - LS Drivetrain
  - LS Swap Radiators
  - EFI Components
  - LS EFI Systems
  - LS Swap Systems
  - Engine and Transmission mounts
  - LS Engine Components
  - LS Throttle Bodies
  - Fuel Pump Regulator and Filter
  - LS Exhaust
  - LS Tools
  - Fuel Tanks
  - LS Gaskets
  - Oil Pans
  - LS and LT Accessory Drives
  - LS Ignition Products
  - Plumbing
  - LS and LT Nitrous Systems
  - LS Intakes
  - ‌
  - Free shipping on orders $100 and up
- Tuners and Programmers
  - Tuners and Programmers - View AllClose
  - AFM, DFM, MDS Modules
  - In-Cabin Monitors
  - Pulsar
  - Cables and Adapters
  - In-Cabin Tuners
  - Start/Stop Disabler
  - Dinan Software-Tuning
  - Inline Tuning Modules
  - Throttle Sensitivity Booster
  - Expandable Accessory System
  - PCM
  - Tuner Mounts
  - Handheld Tuners
  - Performance Kits
  - ‌
  - Free shipping on orders $100 and up
- Data Acquisition
  - Data Acquisition - View AllClose
  - Cables
  - Power Distribution Modules
  - Vantage
  - Data Loggers
  - Sensors
  - Wiring Accessories
  - Digital Dashes
  - Sensors With Modules
  - ‌
  - Modules
  - Shop by Motorsport
  - ‌
  - Free shipping on orders $100 and up
- Marine and Powersports
  - Marine and Powersports - View AllClose
  - ATV
  - Motorcycle
  - Small Engine
  - Marine
  - Personal Watercraft
  - UTV
  - Free shipping on orders $100 and up
- Turbochargers
  - Turbochargers - View AllClose
  - Air Filters
  - Intercoolers
  - Turbo Pipe Kits
  - Blow Off Valves
  - Multi Fit Remote Mount Turbo Kits
  - Turbochargers
  - Dinan Big Turbos
  - OEM+ Turbos
  - Wastegates
  - Direct Fit Remote Mount Twin Turbo Systems
  - Turbo Exhaust Manifolds
  - ‌
  - Free shipping on orders $100 and up
- Electrical
  - Electrical - View AllClose
  - Alternators
  - Harnesses
  - Wire and Cable
  - Battery Cables
  - LED Lighting
  - Wire Loom
  - Connectors
  - Sensors
  - Wiring and Relays
  - Electrical Systems and Accessories
  - Starters
  - Wiring Tools
  - Free shipping on orders $100 and up
- Nitrous
  - Nitrous - View AllClose
  - Bottles and Accessories
  - Fuel Pumps and Regulators
  - NOS Jets
  - Carbureted Plate Systems
  - Gauges
  - Nozzles
  - Controllers and Accessories
  - Hidden Systems
  - Powersport Systems
  - Diesel Systems
  - Hose Lines and Tubing
  - Purge Kits
  - Direct Port Systems
  - Intercooler Sprayers
  - Refill Kits and Components
  - Distribution Blocks, Filters, Adapters and Fittings
  - Microswitch and Solenoid Mounting Brackets
  - Solenoids and Solenoid Service Parts
  - EFI Systems
  - Nitrous Blowdown Hoses and Tubes
  - Tools
  - Electrical and Wiring
  - Nitrous Plates
  - ‌
  - Free shipping on orders $100 and up
- Wheels
  - Wheels - View AllClose
  - Cast Wheels
  - Forged Wheels
  - Wheel Bolts
  - Flow Formed Wheels
  - Wheel Accessories
  - Wheel Spacers
  - Free shipping on orders $100 and up
- Engine Swap Parts
  - Engine Swap Parts - View AllClose
  - Coyote Swap Systems
  - Gen-V LT Swap Systems
  - Mounts and Crossmembers
  - Gen III Hemi Swap Systems
  - LS Swap Systems
  - ‌
  - Free shipping on orders $100 and up
- Off-Road
  - Off-Road - View AllClose
  - Cold Air Intake
  - Ignition and Electrical
  - Shifters and Handles
  - Cooling
  - Jerry Cans
  - Spare Tire Spacer
  - Differential Covers
  - Leveling & Lift Kits
  - Transmissions
  - Exhaust
  - Off Road Carburetors
  - Winches and Recovery
  - Fuel Systems
  - Off-Road Lighting
  - XDR Off Road
  - Free shipping on orders $100 and up
- Accessories
  - Accessories - View AllClose
  - Air Cleaners
  - Engine Dress Up Kits
  - Oil Pans and Accessories
  - Braking and Wheel Accessories
  - Exterior
  - Pulleys and Hardware
  - Dipsticks and Oil Accessories
  - Floor Mats
  - Timing Covers and Components
  - Drive Brackets and Complete Systems
  - Gauges and Gauge Accessories
  - Valley Covers
  - Engine Dress Up Components
  - Lubes, Additives and Sealants
  - Valve Covers
  - Free shipping on orders $100 and up
- Exhaust
  - Exhaust - View AllClose
  - Builder Components
  - Exhaust Systems
  - Mufflers
  - Catalytic Converters
  - Exhaust Tips
  - X Pipes Y Pipes and H Pipes
  - Cut-Outs and Multi-Mode Kits
  - Headers and Exhaust Manifolds
  - ‌
  - Free shipping on orders $100 and up
- Oil Pans
  - Oil Pans - View AllClose
  - Chrome Oil Pans
  - Fabricated Oil Pans
  - Oil Pan Accessories
  - Engine Swap Oil Pans
  - Finned Aluminum Oil Pans
  - ‌
  - Free shipping on orders $100 and up
- Apparel & Collectibles
  - Apparel & Collectibles - View AllClose
  - Backpacks
  - Glassware
  - Metal Signs
  - Banners
  - Headwear
  - Misc
  - Clocks
  - Hoodies
  - Polo Shirts
  - Counter Stool
  - Jackets
  - Shirts
  - Decals
  - Ladies Apparel
  - Shop Shirt
  - Diecast
  - Literature
  - Youth Apparel
  - Free shipping on orders $100 and up
- Fasteners and Hardware
  - Fasteners and Hardware - View AllClose
  - Engine Fasteners and Hardware
  - Magnetic Fasteners
  - Transmission and Drivetrain
  - Hood Pin Kits
  - Quarter Turn Fasteners
  - Wheel and Tire
  - Hose Clamps
  - Safety Wire
  - ‌
  - Free shipping on orders $100 and up
- Plumbing AN Fittings and Hose
  - Plumbing AN Fittings and Hose - View AllClose
  - Adapters
  - Hose Protection, Sleeving & Clamps
  - Speed-Seal and Speed-Flex
  - All Hose Groups
  - Mr Gasket Push-On
  - Super Stock
  - Application Specific Parts
  - Mr Gasket Swivel
  - Ultra Flex
  - Catch Tanks
  - Oil & Cooling Systems
  - UltraPro
  - Earls Classic Hose and Hose Ends
  - Plumbing Tools
  - Valves
  - Fuel System Components
  - Power Steering
  - Vapor Guard
  - Hardline
  - Premade Hoses
  - Weld-ons and Fill Caps
  - Hose Ends
  - Seals
  - ‌
  - Free shipping on orders $100 and up
- Clearance Parts
Brands
Make/Model
- Select Your VehicleClose
- Find Your Parts
  
  Clear Selection
My Garage
News & Events
Support

Holley Performance Products

MENU

Search

Wiring And Relays

Wiring Harness and Relays Kits are the Ideal way to Wire High Amperage Components Like Fuel Pumps, Electric Cooling Fans, or Electric Water Pumps.

Home /
Electrical /
Wiring and Relays /

Narrow Results

Product Type

Fan Wiring Kit
Fuel Pump
Fuel Pumps Regulators and Filters
Relay
Relay Kit
Relays
Solid State Relay
Starter
Switch

Brand

Holley
MSD
Mr. Gasket
Quick Fuel

Items 1 - 22 of 22

Sort By

Show per page

Page:

1

Items 1 - 22 of 22

Sort By

Show per page

Page:

1

Features

High Current Relays
Switches

About Us

Holley® has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies we can give you the edge you need over the competition!

Technical Support
Technical Resources
Product Registration
Warranty Information
Help Center

Company Information
About Us
Employment Opportunities
Patents
Terms of Use
Privacy Policy
Returns Policy
Vendor

E-Newsletter Sign UP

© 2020 Holley Performance Products. All Rights Reserved.

Products
Brands
Make/Model
- Select Your Vehicle
My Garage
News & Events
Support
Account

Back To Top

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Read More...

Returns Policy
Terms of Use
Privacy Policy
Vendor

Warranties
Patents

© 2020 Holley Performance Products. All Rights Reserved.

X

2020 Hemi Engine Sweepstakes

X

2020 Hemi Engine Sweepstakes