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20 Circuit Wiring Harness

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1964-1977 Chevelle 20 Circuit Wiring Harness WH1220

Name: 20 Circuit Wiring Harness
Brand: Top Street Performance
SKU: TSP-WH1220
Price: 259.99 USD
Availability: BackOrder

Ground Up Part #: TSP-WH1220

Manufacturer Part #: WH1220

No Vehicle Selected

Camaro

Chevelle

Nova El Camino Monte Carlo Malibu Grand Prix Cutlass Regal

(fits 9 models)

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Application

$259.99 (Each)

MSRP: $324.08

(You Save: 20%)

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This product is estimated to return on 12-18-2025. Due to supply chain issues, the estimated arrival date is subject to change

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Part Details Related Products Vehicle Fitment Reviews

Save yourself some time and Montey, and pick up a universal Chevelle wiring harness kit from TSP. It comes complete with a pre-wired fuse box with dedicated circuits for everything from headlights to cruise control, making installation a breeze. This kit works with a GM column.An LS engine swap is a no-brainer when it comes to adding some affordable horsepower to your Chevelle, but any swap comes with its share of headaches, including wiring. That's where TSP's engine and transmission wiring harness comes in. It is designed for engines from '97 - '04 LS1 and LS6 Corvettes and CTS-Vs with T56 manual or non-electronic automatic transmissions.Features and Specifications: Circuit Quantity:Drive-By-CableInjector Plug Style:EV1Harness Length:StandardFuse Block Included:YesWiring Included: HornElectric FanDome LightHazard LightsRadioCigarette LighterPower Door LocksBrake LightsHead LightsTrunkGaugesBackup Lights/Cruise ControlWipersChokeIgnition CoilsRadio IgnitionAC/HeatElectric Fuel PumpPower WindowsTurn SignalIncludes: Fuse/Relay BoxFuel Pump ControlFan ControlsCheck Engine Light, Speedometer, Tachometer, OBD2IAC and TPSMAF SensorMAP SensorEngine Coolant Temp SensorAlternator Control(2) Upstream Oxygen SensorsCrankfshaft PositionCamshaft PositionFuel InjectorsCoil PacksManual or Automatic Transmission ControlKnock Sensors

Manufacturer Part Number : WH1220

Part Notes:

INTENDED FOR V8 APPLICATIONS.

WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

Brand

Additional Information

SS396.com Part #: TSP-WH1220
Brand: Top Street Performance
Manufacturer Part #: WH1220
Sold As: Each
Shipping Details: This Item Ships Ground.

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Vehicle Fitment

Make	Model	Year	Body Style
Chevrolet	Chevelle	1964	-
Chevrolet	Chevelle	1965	-
Chevrolet	Chevelle	1966	-
Chevrolet	Chevelle	1967	-
Chevrolet	Chevelle	1968	-
Chevrolet	Chevelle	1969	-
Chevrolet	Chevelle	1970	-
Chevrolet	Chevelle	1971	-
Chevrolet	Chevelle	1972	-
Chevrolet	Chevelle	1973	-
Chevrolet	Chevelle	1974	-
Chevrolet	Chevelle	1975	-
Chevrolet	Chevelle	1976	-
Chevrolet	Chevelle	1977	-

Installation Time: Info Unavailable

Installation Difficulty: Info Unavailable

Installation Guides: Unavailable – Request Guide Creation

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