SKU: 85788291593

MSD Flying Magnet Crank Trigger MSD8633

Sale price$471.09 Regular price$523.43
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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20

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Description

MSD Flying Magnet Crank Trigger MSD8633Flying Magnet Crank TriggerSmall Block Chrysler, with 7. 25" Harmonic Balancer, Red Anodised Billet Aluminium Brand: MSD Part Number: MSD8633 Description: Absolutely the most accurate way to trigger the ignition. The non magnetic pickup cannot be false triggered. Powerful magnets are embedded in a billet aluminium trigger wheel. Kits feature special brackets and mounting hardware for a variety of engines. For a long time, racers have known that one of

Flying Magnet Crank TriggerSmall Block Chrysler, with 7.25" Harmonic Balancer, Red Anodised Billet Aluminium
Brand: MSD
Part Number: MSD8633
Description:
  • Absolutely the most accurate way to trigger the ignition.
  • The non-magnetic pickup cannot be false triggered.
  • Powerful magnets are embedded in a billet aluminium trigger wheel.
  • Kits feature special brackets and mounting hardware for a variety of engines.

For a long time, racers have known that one of the best things to do to an engine to improve its performance is to stabilise the ignition timing. The MSD Flying Magnet Crank Trigger system does exactly that by using four magnets embedded in an aluminium wheel. Although similar in appearance to other crank triggers, the MSD Flying Magnet design works on a different principle.
Most crank triggers have a wheel, with steel studs sticking out, bolted to the harmonic balancer. As the crankshaft turns the studs pass by a stationary magnetic pick-up, triggering the ignition. This pick-up ca n s, debris or even vibrations which will cause a loss of power or engine damage. The MSD Flying Magnet Crank Trigger uses four magnets secured in the aluminium trigger wheel that pass by a stationary non-magnetic pick-up to trigger the ignition. This "flying magnet" design produces accurate trigger signals and the non-magnetic pick-up cannot be false triggered.
Each Flying Magnet Crank Trigger includes a two-piece mounting bracket for the non-magnetic pick-up that in most cases will work on either the passenger side or driver's side of the engine (the SB Chrysler and SB Ford brackets mount on only one side). The CNC-machined aluminium bracket securely holds the pick-up in place and is slotted to provide a wide range of timing adjustment. Spacers are included so you can mount the bracket on engines with standard motor mounts or engines with a .25" motor plate. These systems will trigger MSD 6, 7, 8 and 10 Series Ignitions and all MSD Timing Accessories.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 85788291593

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Christine B
Lowell, US
★★★★★ 5
Gentle soap
It’s a very gentle soap, has a fragrance that is not too much
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Reviewed in the United States on September 16, 2023
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V. Crum
Lowell, US
★★★★★ 5
Best itchy soap.
This is has done more for my itching than about anything else. I was skeptical at first because "what works on both eczema and psoriasis?" But this is very effective. The instructions say "let dry out on skin for intensive treatment". I would NEVER let any ordinary soap do that. But this treatment truly works. It is excellent quality smells nice but scent is subtle and hypoallergenic. It is very emollient. Fair warning: you need to let it sit on your skin for a bit before you rinse it off. It kinda has to soak in before it rinses clean. And that's the other thing: you feel clean after using it instead of having gunky residue. If you have humid summer skin rash it even helps with that itch. It's very protective of your skin. If you want it to fit in a portable soap dish it fits a standard container if you cut it in half. It even does that well!
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Reviewed in the United States on July 9, 2025
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Amber Hernandez
Massapequa, US
★★★★★ 5
Amazing soap
This is the best soap I’ve ever used to help with my psoriasis and my son’s eczema. It completely helps calm down flare ups and clears it completely leaving our skin soft.
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Reviewed in the United States on May 26, 2026
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Amazon Customer
Port Orchard, US
★★★★★ 5
It works!
I can’t believe how well this soap works! It actually relieves the itching and irritation on my neck from eczema. It lathers well and it smells really pleasant without smelling too perfume like. I cut the bar in half so it would be easier to handle. I also appreciate that it is made here in the USA, and surprisingly, it doesn’t dry out my skin like most soaps do. I’m so glad I found this!
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Reviewed in the United States on January 28, 2026
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BossaBaby
Carnegie, US
★★★★★ 4
Seems to help, but who knows if you only shower 1x a week
Seems to help, not hurt. But I don't shower every other day, so who knows. I will say it melts quickly, way quickly. Might be worth it if you shower every day or so, to get the moisture benefits. For me, I'll just use super moisturizers with Shea butter instead.
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Reviewed in the United States on October 29, 2025

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