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Sniper 2 Efi Input/Output Harness

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1967-2002 & 2010-2022 Camaro Sniper 2 Efi Input/Output Harness 558-497

Name: Sniper 2 Efi Input/Output Harness
Brand: Holley
SKU: HOL-558-497
Price: 40.99 USD
Availability: BackOrder

Ground Up Part #: HOL-558-497

Manufacturer Part #: 558-497

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Camaro

Chevelle Nova El Camino Monte Carlo Malibu Grand Prix Cutlass Regal

(fits 9 models)

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Application

$40.99 (Kit)

MSRP: $50.46

(You Save: 19%)

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Part Details Related Products Vehicle Fitment Reviews

This harness gives you the access to 2 Ground Trigger Inputs, 2 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. This harness includes an additional 0-5v TPS output commonly used for Transmission Control units, and a Tach output wire to drive most common aftermarket tachometers.Features:Wires come individually labeled for easy identification4x 5’ Long Output Wires2x 5' Long Input Wires

Manufacturer Part Number : 558-497

Part Notes:

HELPFUL ARTICLES:PREPPING FOR FUEL INJECTION

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

Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

1965 and older U.S. manufactured California Certified vehicles
1967 and older U.S. manufactured Federally Certified vehicles
1967 and older Foreign manufactured vehicle

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

1966 and newer U.S. manufactured California Certified vehicles
1968 and newer U.S. manufactured Federally Certified vehicles
1968 and newer Foreign manufactured vehicle

Brand

Additional Information

SS396.com Part #: HOL-558-497
Brand: Holley
Manufacturer Part #: 558-497
Sold As: Kit
Shipping Details: This Item Ships Ground.
Promotions: Holley Days
Promo Details: 2025 Holley Days Sale

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Vehicle Fitment

Make	Model	Year	Body Style
Chevrolet	Camaro	1967	-
Chevrolet	Camaro	1968	-
Chevrolet	Camaro	1969	-
Chevrolet	Camaro	1970	-
Chevrolet	Camaro	1971	-
Chevrolet	Camaro	1972	-
Chevrolet	Camaro	1973	-
Chevrolet	Camaro	1974	-
Chevrolet	Camaro	1975	-
Chevrolet	Camaro	1976	-
Chevrolet	Camaro	1977	-
Chevrolet	Camaro	1978	-
Chevrolet	Camaro	1979	-
Chevrolet	Camaro	1980	-
Chevrolet	Camaro	1981	-
Chevrolet	Camaro	1982	-
Chevrolet	Camaro	1983	-
Chevrolet	Camaro	1984	-
Chevrolet	Camaro	1985	-
Chevrolet	Camaro	1986	-
Chevrolet	Camaro	1987	-
Chevrolet	Camaro	1988	-
Chevrolet	Camaro	1989	-
Chevrolet	Camaro	1990	-
Chevrolet	Camaro	1991	-
Chevrolet	Camaro	1992	-
Chevrolet	Camaro	1993	-
Chevrolet	Camaro	1994	-
Chevrolet	Camaro	1995	-
Chevrolet	Camaro	1996	-
Chevrolet	Camaro	1997	-
Chevrolet	Camaro	1998	-
Chevrolet	Camaro	1999	-
Chevrolet	Camaro	2000	-
Chevrolet	Camaro	2001	-
Chevrolet	Camaro	2002	-

Installation Time: Info Unavailable

Installation Difficulty: Light to moderate mechanical skill recommended.

Installation Guides: Unavailable – Request Guide Creation

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