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Description
HyperSpark Kit w/ 565-307 - Jeep 258HyperSpark Kit w 565 307 Jeep 258 Black Billet Housing Overview HyperSpark distributors are plug and play with all Holley Sniper EFI systems, featuring a high quality billet distributor housing, hall effect crank trigger sensor, and they come included with the foolproof patented clear installation cap. Hyperspark CD Ignition Box (556 152) and Ignition Coil (556 151) sold separately. Comes with Cast Gear Installed contact camshaft manufacturer for
HyperSpark Kit w/ 565-307 - Jeep 258Black Billet Housing
Overview
HyperSpark distributors are plug and play with all Holley Sniper EFI systems, featuring a high-quality billet distributor housing, hall effect crank trigger sensor, and they come included with the foolproof patented clear installation cap. Hyperspark CD Ignition Box (556-152) and Ignition Coil (556-151) sold separately.
Comes with Cast Gear Installed - contact camshaft manufacturer for recommended gear material.
Features:
- 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
- Complete Ignition system in a box, including: HyperSpark Ignition Box, HyperSpark Ignition Coil, HyperSpark Distributor (for your application), and a plug and play main harness
- 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
- Not compatible with Sniper 2 Systems
Details:
- Color: Black
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 4
Good quality
Color: White Black Plaid, Size: XX-Large
Nice quality and launders well. Not real warm, light weight flannel. Nice fit for me using normal order size.
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Reviewed in the United States on February 24, 2026
★★★★★ 5
Hey man, nice shirt
Color: Yellow, Size: X-Large
Nice fitting good quality material.
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Reviewed in the United States on April 16, 2026
★★★★★ 3
Tight in shoulders
Its a good shirt, but tight in the shoulders from the get go. Hang dry and don't use a dryer for it. It shrank on low heat. No longer usable. Order a size up from what you are for better fitting.
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Reviewed in the United States on July 7, 2025
★★★★★ 5
Well made, great fabric, very tailored look.
Color: Blue, Size: Medium
Really well made shirt! The pattern is perfectly matched all the way around, which you don’t often see. Nice flannel, perfect weight. soft but crisp and manly fabric and buttons are very good quality. Washes really well without fading or wrinkling and the collar stays crisp which is hard to find today! My son loves this so much we bought it in several colors.
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Reviewed in the United States on September 29, 2025
★★★★★ 5
Great Fit & Colors!
Color: Black Pink Plaid, Size: Medium
I ordered 3 of these shirts and am very pleased with them. I wear a Medium and the fit was true (5'7" 155 lbs.) The colors are really nice as well, not overly bright and remind of my favorite shirts that are old and faded and feel great to wear.
I do worry as to whether or not these shirts will pill easily. I don't believe they will, but only time will tell.
I do like these very much and will order a few more in different colors.
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Reviewed in the United States on November 24, 2025
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