Home / Shop / Holley Sniper EFI HyperSpark Distributors 565-300 Distributors, EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Polished, Chevy, Small Block, Gen 1, Big Block, Gen V, Mark IV, Each

Holley Sniper EFI HyperSpark Distributors 565-300 Distributors, EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Polished, Chevy, Small Block, Gen 1, Big Block, Gen V, Mark IV, Each

SKU: SNE565-300

Distributors

Holley Sniper

Holley Sniper EFI HyperSpark Distributors 565-300 Distributors, EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Polished, Chevy, Small Block, Gen 1, Big Block, Gen V, Mark IV, Each

SKU: SNE565-300

Distributors

IN STOCK! Est Ship 3-7 Days days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best? Introducing Holley Sniper EFI HyperSpark distributors. These billet distributors use a hall-effect crank signal sensor, providing a noise-free RPM signal to the Sniper ECU. HyperSpark distributors include a patented clear installation cap that eliminates any confusion when installing the distributor. They're an easy plug-and play solution to add timing control and complete your Sniper EFI installation. Many options are available; choose the model recommended for your year/make and engine application.

Part Type

Distributors

Data: v4.2 - Upd: 2026-10-23 20:07:00

Specifications

Product Attributes - Brand: Holley Sniper
Product Attributes - Manufacturer's Part Number: 565-300
Product Attributes - Part Type: Distributors
Product Attributes - Product Line: Holley Sniper EFI HyperSpark Distributors
Product Attributes - UPC: 090127045176
Product Attributes - Distributor Cap Included: Yes
Product Attributes - Distributor Cap Style: Male/HEI
Product Attributes - Distributor Cap Type: Small cap
Product Attributes - Ignition Coil Included: No
Product Attributes - Ignition Module Included: No
Product Attributes - Computer-Controlled Compatible: Yes
Product Attributes - Trigger Style: Hall effect
Product Attributes - Advance Type: Computer-controlled
Product Attributes - Ignition Box Required: Yes
Product Attributes - Mechanical Tach Drive: No
Product Attributes - Slip Collar: No
Product Attributes - Distributor Gear Material: Iron
Product Attributes - Distributor Gear Rotation: Standard
Product Attributes - Distributor Cap Color: Black
Product Attributes - Housing Material: Aluminum
Product Attributes - Housing Finish: Polished
Product Attributes - Marine Use: No
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Holley Sniper
StreetFX SKU	sne565-300
SFX Item ID	5013845
Supplier Item Code	5013845
Manufacturer SKU	565-300
Manufacturer UPC	N/A
Alternative References	SNI565-300

Compatibility

Application Data

Make	AVANTI
Model	II
Submodel	BASE
Beginning Year	1965
Ending Year	1965
Engine Type	V8
Liter	5.3
CID	327
CC	5358
Engine Size	5.3L/327
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Region	USA

Make	AVANTI
Model	II
Submodel	BASE
Beginning Year	1966
Ending Year	1969
Engine Type	V8
Liter	5.3
CID	327
CC	5358
Engine Size	5.3L/327
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Region	USA

Make	AVANTI
Model	II
Submodel	BASE
Beginning Year	1969
Ending Year	1971
Engine Type	V8
Liter	5.7
CID	350
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Region	USA

Make	AVANTI
Model	II
Submodel	BASE
Beginning Year	1969
Ending Year	1972
Engine Type	V8
Liter	5.7
CID	350
CC	5733
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Region	USA

Make	AVANTI
Model	II
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Liter	6.6
CID	400
Engine Size	6.6L/400
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	U
Region	USA

Make	AVANTI
Model	II
Submodel	BASE
Beginning Year	1973
Ending Year	1976
Engine Type	V8
Liter	6.6
CID	400
Engine Size	6.6L/400
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Region	USA
Engine Version	Chevrolet

Make	AVANTI
Model	II
Submodel	BASE
Beginning Year	1977
Ending Year	1980
Engine Type	V8
Liter	5.7
CID	350
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Region	USA
Engine Version	Chevrolet

Make	AVANTI
Model	II
Submodel	BASE
Beginning Year	1981
Ending Year	1991
Engine Type	V8
Liter	5.0
CID	305
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Region	USA
Engine Version	Chevrolet

Make	AVANTI
Model	II
Submodel	GT
Beginning Year	1985
Ending Year	1985
Engine Type	V8
Liter	5.0
CID	305
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1977
Ending Year	1977
Engine Type	V8
Liter	5.0
CID	305
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	U
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1977
Ending Year	1977
Engine Type	V8
Liter	5.7
CID	350
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	L
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1980
Ending Year	1980
Engine Type	V8
Liter	5.0
CID	305
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	H
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	CENTURY
Submodel	CUSTOM
Beginning Year	1977
Ending Year	1978
Engine Type	V8
Liter	5.0
CID	305
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	U
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	CENTURY
Submodel	CUSTOM
Beginning Year	1977
Ending Year	1979
Engine Type	V8
Liter	5.7
CID	350
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	L
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	CENTURY
Submodel	CUSTOM
Beginning Year	1978
Ending Year	1979
Engine Type	V8
Liter	5.0
CID	305
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	H
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	CENTURY
Submodel	ESTATE
Beginning Year	1980
Ending Year	1980
Engine Type	V8
Liter	5.0
CID	305
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	H
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	CENTURY
Submodel	LIMITED
Beginning Year	1978
Ending Year	1978
Engine Type	V8
Liter	5.0
CID	305
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	U
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	CENTURY
Submodel	LIMITED
Beginning Year	1978
Ending Year	1980
Engine Type	V8
Liter	5.0
CID	305
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	H
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	CENTURY
Submodel	SPECIAL
Beginning Year	1978
Ending Year	1978
Engine Type	V8
Liter	5.0
CID	305
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	U
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	CENTURY
Submodel	SPECIAL
Beginning Year	1978
Ending Year	1979
Engine Type	V8
Liter	5.0
CID	305
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	H
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	CENTURY
Submodel	SPECIAL
Beginning Year	1979
Ending Year	1979
Engine Type	V8
Liter	5.7
CID	350
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	L
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	CENTURY
Submodel	SPORT
Beginning Year	1978
Ending Year	1978
Engine Type	V8
Liter	5.0
CID	305
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	U
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	CENTURY
Submodel	SPORT
Beginning Year	1978
Ending Year	1978
Engine Type	V8
Liter	5.0
CID	305
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	H
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	COMMERCIAL CHASSIS
Submodel	BASE
Beginning Year	1991
Ending Year	1991
Engine Type	V8
Liter	5.0
CID	305
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	E
Region	USA
Engine Version	Chevrolet

Make	BUICK
Model	COMMERCIAL CHASSIS
Submodel	BASE
Beginning Year	1992
Ending Year	1993
Engine Type	V8
Liter	5.7
CID	350
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Application Notes	Sniper EFI Hyperspark Distributor; Comes w/Cast Gear - Contact Camshaft Mfr. For Recommended Gear Material, w/Hall Effect Crank Trigger Sensor Housing; Add PN[556-151/556-152] For A Complete HyperSpark Ignition System;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Engine VIN Code	7
Region	USA
Engine Version	Chevrolet

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Holley Sniper EFI HyperSpark Distributors 565-300 Distributors, EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Polished, Chevy, Small Block, Gen 1, Big Block, Gen V, Mark IV, Each

Holley Sniper EFI HyperSpark Distributors 565-300 Distributors, EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Polished, Chevy, Small Block, Gen 1, Big Block, Gen V, Mark IV, Each

Description

Part Type

Specifications

Reference Information

Compatibility

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