SKU: 64238894205

For Big Block Chevrolet 8-Inch 12-1X Crank Kit, Bbc, Hall Effect-556-170

Sale price$304.18 Regular price$337.98
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

For Big Block Chevrolet 8-Inch 12-1X Crank Kit, Bbc, Hall Effect-556-170Upgrading 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:
  1. 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
SKU: 64238894205

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coffeehound
Port Orchard, US
★★★★★ 5
Luxurious? Um, absolutely!
Size: 2'6" x 5', Color: Ivory White
Oh wow, I love this. Thick and cozy, lovely to sit on. I draped this over an old garage sale recliner that suffered an astonishingly bad upholstery choice decades ago and despite still being in good condition, it's quite unpretty. This skin covers nearly the entire back and most of the seat of that unpretty recliner, and now it's actually rather attractive and I love to sit there, surrounded by this thick, lovely long wool. A bit sheepy smelling at times but I haven't minded. A quick shake restores its appearance. It arrived quickly to my door and came with a brush, which I haven't needed to use. Really, really glad I bought this.
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Reviewed in the United States on January 31, 2026
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Dianne Conner
Natrona Heights, US
★★★★★ 5
Beautiful. Love!
Size: 2'6" x 6'6", Color: Light Brown
Worth the wait! A gorgeous color and feel to this pelt!
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Reviewed in the United States on March 17, 2026
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Rochelle Gibson
San Leandro, US
★★★★★ 5
Worth every penny.
Size: 2'6" x 5', Color: Black
It has been my experience that this rug and this company is fabulous if you need or if you want something that’s rich well-made well thought of sheepskin rug you can’t go wrong with this company they take pride in their work I mean by this if you want a sheepskin rug buy from this company. This was the one that I bought and I cannot tell you how gorgeous it is. It saves money because it costs money when you buy cheap you buy twice you buy this. You can forget about it. That’s how good it is.. The weight is perfect. The color is rich and the price there is really no price for something. That is excellent because I’ve been looking around for rugs like this for different creations and decorative tableau and there’s a lot of junk out there..
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Reviewed in the United States on May 28, 2026
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Priscilla
Draper, US
★★★★★ 4
Not as pictured, but ...
Buyers should note that the advertised photo shows a white rug with gray tips, but the rug I received has a lot of yellow in. Despite the difference, I've decided to keep it because it is a beautiful rug and very soft.
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Reviewed in the United States on January 19, 2025
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Boulware Family 83406
Bozeman, US
★★★★★ 5
Great looking
Size: 2'10" x 3'10" (Rectangular), Color: Grey Tip, Size: 2'10" x 3'10" (Rectangular), Color: Grey Tip
This rug is a fabulous quality for the price!! Thick, soft, great looking. They ship it with a brush and a storage bag... highly impressed. This is my 3rd fur shag from this company. I have 2 cream ones in my master. Im going to order a black one too, just to change it up. Zero smell, functional, nice size, durable... im in love!! It would look very cool on a chair, the back of a couch next to the FP, or even on a bed.... authentically pleasing for sure.
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Reviewed in the United States on December 6, 2024

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