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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
For Your Every Summer RSVP, with Code: SUMMER15
Description
Universal 8-Inch 12-1X Crank Wheel-556-180Upgrading to an MSD Flying Magnet Crank Kit will deliver the precise and reliable signal that a high performance engine requires. This kit gives you the ability to control timing electronically through a Holley EFI ECU (or other standalone engine management system ignition controller). At the heart of the kit is the 3 wire Hall Effect Sensor that is easier to set up, less susceptible to EMI RFI interference noise, and less likely to have false signals
Upgrading to an MSD Flying Magnet Crank Kit will deliver the precise and reliable signal that a high performance engine requires. This kit gives you the ability to control timing electronically through a Holley EFI ECU (or other standalone engine management system / ignition controller). At the heart of the kit is the 3-wire Hall-Effect Sensor that is easier to set up, less susceptible to EMI/RFI interference/noise, and less likely to have false signals than other methods (Distributors and VR Magnetic Sensors). In addition, they are less prone to mechanical failure since there are no wear parts. With the included high quality timing pointer and the use of a direct bolt-on, degreed balancer (see below list for recommendations), you'll be able to adjust timing in the precise increments required for your engine. • Coyote 556-173 We recommend using ATI 918047-MSD but will also work with 918047N and 918047NA • LS 8 inch 556-174 Designed to work directly with ATI 917302, 918852, 917264 or 917242 • LS 7.28 inch 556-175 Designed to work directly with ATI 917777, 917211 or 917234 • LS 6.56 inch 556-176 Designed to work directly with ATI 917776 or 917215
Features:
- Most accurate way to your electronic fuel injection (EFI), can be installed as 12-1 or 12x
- Powerful magnets embedded in a 3/8-inch thick billet 6061-T6 aluminum wheel
- 3-wire Hall-Effect Sensor that is not easily susceptible to EMI/RFI Interference
- Engine specific kits include a direct bolt-on billet aluminum pick up bracket
- Rigid mounting that will not flex and cause timing fluctuation
- Easy to install much like traditional MSD Crank Kits
- Included installation instructions cover mechanical setup and provide step-by-step Holley EFI Software Setup
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
4.3 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
As expected. Decent quality
Size: 72"W x 84"L (Pack of 1), Color: Pure White
Does the job. Keeps the water in and looks nice.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Easy to Care for
Size: 70"W x 72"L (Pack of 1), Color: Silver Grey
There are many great reviews and I agree, this is a good quality shower curtain. I love the fabric look versus vinyl! It looks "upscale". I noted one review that said it molds some and they just "launder more frequently". I have seen that mold forms at the bottom edge mostly, but it is easily solved by periodically spraying with any all-purpose spray having some bleach content. The color is totally resistant to the bleach and remains like new! I know germophobes would still launder, but I don't see the need.
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Reviewed in the United States on January 6, 2026
★★★★★ 5
Great buy. Recommend!
Size: 72"W x 66"L (Pack of 1), Color: Pure White
LOVE this shower curtain!! I have an antique claw footed tub and I have to order two curtains for closure. These are the perfect length and width. Definitely recommend!
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Does what it is supposed to
Size: 72"W x 72"L (Pack of 1), Color: Pure White
Second one we bought. Good quality, not too stiff and not too flimsy, keeps the water in the bathtub where it belongs. The first one did start to develop a little mold over time, but I will wash the new one a little more frequently. Great value for the money.
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Reviewed in the United States on October 17, 2025
★★★★★ 5
Quality of product
Size: 72"W x 66"L (Pack of 1), Color: Pure White
It’s exactly what I needed.
Very nice fabric and look. Thanks
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Reviewed in the United States on May 17, 2026