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Sniper EFI
Sniper EFI UK – Electronic Fuel Injection Conversion Systems Sniper EFI, a division of Holley, brings modern fuel injection technology to classic carburetted engines. Designed for easy installation and reliable performance, Sniper EFI systems are one of the most popular...
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Holley Sniper EFI 565-317bk
Hall Effect EFI Distributor - GM V6 - HyperSpark Distributor - GM 4.3L V6
This is a cast distributor gear, it is...
Part TypeDistributor£665.99£610.99 inc VAT£509.16 ex VAT -
Holley Sniper EFI 565-317
Hall Effect EFI Distributor - GM V6 - HyperSpark Distributor - GM 4.3L V6
This is a cast distributor gear, it is...
Part TypeDistributor£665.99£610.99 inc VAT£509.16 ex VAT -
Holley Sniper EFI 565-316bk
Hall EFI Dist - 250 Chevy Straight 6 - HyperSpark Distributor - Chevrolet 250ci Straight 6
This is a cast distributor gear, it is...
Part TypeDistributor£706.00£646.99 inc VAT£539.16 ex VAT -
Holley Sniper EFI 565-316
Hall EFI Dist - 250 Chevy Straight 6 - HyperSpark Distributor - Chevrolet 250ci Straight 6
This is a cast distributor gear, it is...
Part TypeDistributor£716.99£658.00 inc VAT£548.33 ex VAT -
Holley Sniper EFI 565-315bk
Hall Effect EFI Distributor-Ford 144-250 - HyperSpark Distributor - Ford 144-250ci Straight 6
This is a cast distributor gear, it is...
Part TypeDistributor£629.99£586.99 inc VAT£489.16 ex VAT -
Holley Sniper EFI 565-315
Hall Effect EFI Distributor-Ford 144-250 - HyperSpark Distributor - Ford 144-250ci Straight 6
This is a cast distributor gear, it is...
Part TypeDistributor£613.99£563.99 inc VAT£469.99 ex VAT -
Holley Sniper EFI 565-314bk
Hall Effect EFI Distributor - Pontiac - HyperSpark Distributor - Pontiac
This is a cast distributor gear, it is...
Part TypeDistributor£523.99£481.00 inc VAT£400.83 ex VAT -
Holley Sniper EFI 565-314
Hall Effect EFI Distributor - Pontiac - HyperSpark Distributor - Pontiac
This is a cast distributor gear, it is...
Part TypeDistributor£472.00£433.00 inc VAT£360.83 ex VAT -
Holley Sniper EFI 565-313bk
Hall Effect EFI Distributor - Buick Nail - HyperSpark Distributor - Buick Nailhead
This is a cast distributor gear, it is...
Part TypeDistributor£665.99£610.99 inc VAT£509.16 ex VAT -
Holley Sniper EFI 565-313
Hall Effect EFI Distributor - Buick Nail - HyperSpark Distributor - Buick Nailhead
This is a cast distributor gear, it is...
Part TypeDistributor£629.99£586.99 inc VAT£489.16 ex VAT -
Holley Sniper EFI 565-312bk
Hall Effect EFI Distributor - Buick Big - HyperSpark Distributor - Buick Big Block
This is a cast distributor gear, it is...
Part TypeDistributor£665.99£610.99 inc VAT£509.16 ex VAT -
Holley Sniper EFI 565-312
Hall Effect EFI Distributor - Buick Big - HyperSpark Distributor - Buick Big Block
This is a cast distributor gear, it is...
Part TypeDistributor£665.99£610.99 inc VAT£509.16 ex VAT -
Holley Sniper EFI 565-311bk
Hall Effect EFI Distributor - Buick - HyperSpark Distributor - Buick Small Block
This is a cast distributor gear, it is...
Part TypeDistributor£629.99£586.99 inc VAT£489.16 ex VAT -
Holley Sniper EFI 565-310bk
Hall Effect EFI Distributor - Oldsmobile - HyperSpark Distributor - Oldsmobile
This is a cast distributor gear, it is...
Part TypeDistributor£602.99£553.00 inc VAT£460.83 ex VAT -
Holley Sniper EFI 565-310
Hall Effect EFI Distributor - Oldsmobile - HyperSpark Distributor - Oldsmobile
This is a cast distributor gear, it is...
Part TypeDistributor£511.99£469.99 inc VAT£391.66 ex VAT -
Holley Sniper EFI 565-309bk
Hall Effect EFI DIST- Tall Deck - HyperSpark Distributor - Chevrolet Big Block Tall Deck
This is a cast distributor gear, it is...
Part TypeDistributor£523.99£481.00 inc VAT£400.83 ex VAT -
Holley Sniper EFI 565-309
Hall Effect EFI DIST- Tall Deck - HyperSpark Distributor - Chevrolet Big Block Tall Deck
This is a cast distributor gear, it is...
Part TypeDistributor£523.99£481.00 inc VAT£400.83 ex VAT -
Holley Sniper EFI 565-308bk
Hall EFI Dist - AMC 290-401 - HyperSpark Distributor - AMC 290-401
This is a cast distributor gear, it is...
Part TypeDistributor£665.99£610.99 inc VAT£509.16 ex VAT -
Holley Sniper EFI 565-308
Hall EFI DIST - AMC 290-401 - HyperSpark Distributor - AMC 290-401
This is a cast distributor gear, it is...
Part TypeDistributor£511.99£469.99 inc VAT£391.66 ex VAT -
Holley Sniper EFI 565-307bk
Hall EFI Dist - Jeep 258 - HyperSpark Distributor - Jeep 258 CID I6
This is a cast distributor gear, it is...
Part TypeDistributor£665.99£610.99 inc VAT£509.16 ex VAT -
Holley Sniper EFI 565-307
Hall EFI Dist - Jeep 258 - HyperSpark Distributor - Jeep 258 CID I6
This is a cast distributor gear, it is...
Part TypeDistributor£577.00£529.00 inc VAT£440.83 ex VAT -
Holley Sniper EFI 565-306bk
Hall EFI Dist - Chrysler 426 / 440 - HyperSpark Distributor - Chrysler 413 / 426W / 440 / 426 Hemi
This is a cast distributor gear, it is...
Part TypeDistributor£511.99£469.99 inc VAT£391.66 ex VAT -
Holley Sniper EFI 565-306
Hall EFI DIST - Chrysler 426 / 440 - HyperSpark Distributor - Chrysler 413 / 426W / 440 / 426 Hemi
This is a cast distributor gear, it is...
Part TypeDistributor£511.99£469.99 inc VAT£391.66 ex VAT -
Holley Sniper EFI 565-305bk
Hall EFI DIST - Chrysler 383 / 400 - HyperSpark Distributor - Chrysler 383 / 400
This is a cast distributor gear, it is...
Part TypeDistributor£511.99£469.99 inc VAT£391.66 ex VAT -
Holley Sniper EFI 565-305
Hall EFI DIST - Chrysler 383 / 400 - HyperSpark Distributor - Chrysler 383 / 400
This is a cast distributor gear, it is...
Part TypeDistributor£511.99£469.99 inc VAT£391.66 ex VAT
Sniper EFI UK – Electronic Fuel Injection Conversion Systems
Sniper EFI, a division of Holley, brings modern fuel injection technology to classic carburetted engines. Designed for easy installation and reliable performance, Sniper EFI systems are one of the most popular upgrades for hot rods, muscle cars, and classic vehicles looking for improved drivability and efficiency.
Why Sniper EFI?
- Carburetor Replacement: Bolts in place of a 4-barrel carb for modern EFI reliability.
- Self-Tuning Technology: Learns and adapts to your engine as you drive.
- Improved Performance: Better cold starts, throttle response, and fuel efficiency.
Popular Sniper EFI Products
- Sniper 4150 EFI Conversion Kits
- Sniper Stealth EFI Systems
- Sniper EFI Fuel Pumps & Regulators
- Complete EFI Master Kits
Sniper EFI in the UK
Billy’s Speed Shop brings Sniper EFI kits to the UK, helping enthusiasts modernise their classic builds without losing vintage character. Whether you’re running a small-block Chevy, a Ford V8, or a custom engine, Sniper EFI offers the perfect balance of heritage and technology.
Upgrade your fuelling with Sniper EFI UK systems – available today at Billy’s Speed Shop.



