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Rebate

Holley Sniper 565-304K Hyperspark Master Kit, 565-304, Chrysler

Rebate

Holley Sniper 565-304K Hyperspark Master Kit, 565-304, Chrysler
Holley Sniper

|

#425565304K

Holley Sniper 565-304K Hyperspark Master Kit, 565-304, Chrysler

  • Complete Ignition system in a box, including: HyperSpark Ignition Box, HyperSpark Ignition Coil, HyperSpark 565-304 Distributor (for your application), and a plug and play main harness
  • Plug and Play Sniper EFI Main Harness replaces the standard Sniper EFI harness with four loose leads, Battery Positive, Battery Ground, Switched 12v, and Fuel Pump Power, for a simple and streamline installation
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$921.95

/kit

Factory Shipped

$1,024.95

Save $103.00


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Product Summary

Universal Fit, Computer-controlled Advance Type

  • Complete Ignition system in a box, including: HyperSpark Ignition Box, HyperSpark Ignition Coil, HyperSpark 565-304 Distributor (for your application), and a plug and play main harness
  • Plug and Play Sniper EFI Main Harness replaces the standard Sniper EFI harness with four loose leads, Battery Positive, Battery Ground, Switched 12v, and Fuel Pump Power, for a simple and streamline installation
  • Designed for existing or new Sniper EFI installations. The HyperSpark Master Kit harness retains the same flying lead wire colors as the Sniper EFI main harness. New installations will not use the Sniper EFI standard harness or coil driver
  • HyperSpark Distributors feature a Hall Effect crank trigger sensor providing a noise-free RPM signal to the Sniper ECU
  • Patented Clear Installation cap eliminates any confusion while installing the distributor

Rebates Available

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Key Specs

MFG. Part #565-304K
BrandHolley Sniper
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Need To Know

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855.313.9176
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Holley Sniper 565-304K Details

Our HyperSpark Master Kits were designed to make upgrading your ignition on a Sniper EFI-equipped engine simple. When installed concurrently with a new Sniper EFI system, the combination creates the easiest to install EFI conversion on the market - only four flying lead connections required! This harness only requires one connection to a switched power source, battery positive, battery negative, and fuel pump power.

The pre-terminated connectors and a built in 40A relay provides power to all of the components within the system. With the included Sniper EFI Main Harness you no longer need to run multiple wires to provide switched power for each individual component. This not only helps prevent wiring confusion, it will speed up your install time and clean up your engine bay. Just route the harness and pre-terminated connectors to your HyperSpark coil, distributor, and ignition box and plug them in.

  • Complete Ignition system in a box, including: HyperSpark Ignition Box, HyperSpark Ignition Coil, HyperSpark 565-304 Distributor (for your application), and a plug and play main harness
  • Plug and Play Sniper EFI Main Harness replaces the standard Sniper EFI harness with four loose leads, Battery Positive, Battery Ground, Switched 12v, and Fuel Pump Power, for a simple and streamline installation
  • Designed for existing or new Sniper EFI installations. The HyperSpark Master Kit harness retains the same flying lead wire colors as the Sniper EFI main harness. New installations will not use the Sniper EFI standard harness or coil driver
  • HyperSpark Distributors feature a Hall Effect crank trigger sensor providing a noise-free RPM signal to the Sniper ECU
  • Patented Clear Installation cap eliminates any confusion while installing the distributor
  • HyperSpark CD Ignition box is seal and powder coated to be installed in the harshest of locations
  • External LED on Hyperspark CD Ignition box helps verify 12v, cranking RPM, and low battery voltage
  • 135mJ of spark energy when used with the HyperSpark Ignition coil, ensures complete combustion
  • Integrated ignition coil bracket simplifies mounting the Ignition coil
  • Ignition coil connector removes any doubt of loose connections at the Ignition coil
  • Enables timing control on a Sniper EFI Installation

Rebates

Holley IRS Sale 2026

Save 10% instantly on select products across the Holley family of performance brands during the annual Holley I.R.S.Tax Sale. Instant rebate period runs from February 17, 2026 through March 29, 2026.

CARB Warning

For use on pre-1966 vehicles only

Emissions warning: this part only legal for sale or use in California if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. ++any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering there are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
CA Prop 65
CARB warning

Holley Sniper 565-304K Specifications

KEY SPECS
MFG. Part #565-304K
BrandHolley Sniper
GENERAL
Rev Limiter IncludedNo
GTIN Code090127135150
Sold in QuantityKit
Advance TypeComputer-controlled
Ignition Coil IncludedYes
Coil StyleRemote Mount
Distributor IncludedYes
Wiring Harness IncludedYes
Spark Plug Wires IncludedNo
Spark Plugs IncludedNo

Fitment

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