Holley EFI Dual Sync Chrysler SB Distributor, Black - 565-208BK
SKU: 36648759379

Holley EFI Dual Sync Chrysler SB Distributor, Black - 565-208BK

Sale price$280.78 Regular price$311.98
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Description

Holley EFI Dual Sync Chrysler SB Distributor, Black - 565-208BKOverview: Introducing the next generation of Holley EFI Dual Sync Distributors, the new design features an improved shutter wheel, high quality dual Hall Effect sensors, and an MSD cap and rotor! While these distributors are designed to be used primarily in sequentially injected installations, you can easily use them as a crank trigger for TBI system also. The precision machined shutter wheel design ensures accurate timing, even at very high engine

Overview:

Introducing the next generation of Holley EFI Dual Sync Distributors, the new design features an improved shutter wheel, high-quality dual Hall Effect sensors, and an MSD cap and rotor! While these distributors are designed to be used primarily in sequentially injected installations, you can easily use them as a crank trigger for TBI system also. The precision machined shutter wheel design ensures accurate timing, even at very high engine speeds. The Gen 2 Dual Sync also included a QPQ coated shutter wheel for superior corrosion resistance, and the wheel has been pinned and welded to the shaft for increased reliability. These distributors can also be used with other EFI systems that support Hall Effect crank and cam sensor inputs. Do you need to a bronze gear for your billet cam? No problem, these distributors maintain MSD shaft diameters, making it easy to source a bronze gear!

Features:

  • Plug and Play with Holley EFI and Sniper EFI with adapter harness part number 558-493
  • Includes both crank and cam sensors to support sequential EFI operation
  • Hall Effect sensor design provides precise timing control and noise immunity
  • Black anodized CNC machined billet aluminum housing provides superior strength and great looks
  • Integrated LEDs allow for easy setup
  • Available for popular applications
  • Comes with hardened steel distributor gear
  • Precision machined shutter wheel designed for improved accuracy at extreme engine RPM
  • Shutter wheel is pinned and welded to distributor shaft for superior reliability
  • Blank cap available for Coil-On-Plug applications

Application:

Year Make Model Submodel Engine Size
1971 - 1978 Plymouth Fury Suburban 360/5.9 V8
1990 Dodge Dakota SE 318/5.2 V8
1966 - 1978 Dodge Charger 318/5.2 V8
1971 - 1978 Dodge Charger 360/5.9 V8
1970 - 1973 Dodge Charger 340/5.6 V8
1956 Dodge Coronet 315/5.1 V8
1957 - 1958 Dodge Coronet 325/5.3 V8
1957 Dodge Coronet 354/5.8 V8
1959 Dodge Coronet 326/5.3 V8
1965 - 1976 Dodge Coronet Base 318/5.2 V8
1965 - 1967 Dodge Coronet Base 273/4.5 V8
1966 - 1974 Dodge Coronet 318/5.2 V8
1966 - 1968 Dodge Coronet 273/4.5 V8
1967 Dodge Coronet 500 318/5.2 V8
1967 Dodge Coronet 500 273/4.5 V8
1967 Dodge Coronet 440 318/5.2 V8
1967 Dodge Coronet 440 273/4.5 V8
1959 - 1978 Plymouth Fury Base 318/5.2 V8
1964 - 1965 Plymouth Fury Base 273/4.5 V8
1965 Plymouth Fury Sport 273/4.5 V8
1957 - 1974 Plymouth Fury 318/5.2 V8
1970 - 1978 Plymouth Fury Sport 318/5.2 V8
1970 - 1972 Plymouth Fury Custom Suburban 318/5.2 V8
1970 - 1972 Plymouth Fury Sport Suburban 318/5.2 V8
1970 - 1972 Plymouth Fury Suburban 318/5.2 V8
1970 Plymouth Fury S-23 318/5.2 V8
1971 - 1975 Plymouth Fury Custom 360/5.9 V8
1971 - 1978 Plymouth Fury Sport 360/5.9 V8
1971 - 1975 Plymouth Fury Custom Suburban 360/5.9 V8
1971 - 1978 Plymouth Fury Sport Suburban 360/5.9 V8
1972 - 1977 Plymouth Gran Fury Base 318/5.2 V8
1972 - 1977 Plymouth Gran Fury Base 360/5.9 V8
1968 Plymouth GTX 318/5.2 V8
1974 Plymouth PB100 Van Voyager 318/5.2 V8
1974 Plymouth PB100 Van Voyager 360/5.9 V8
1974 Plymouth PB200 Van Voyager 318/5.2 V8
1974 Plymouth PB200 Van Voyager 360/5.9 V8
1974 Plymouth PB200 Van Voyager EX 318/5.2 V8
1974 Plymouth PB200 Van Voyager EX 360/5.9 V8
1974 Plymouth PB200 Van Voyager EX Wagon 318/5.2 V8
1974 Plymouth PB200 Van Voyager EX Wagon 360/5.9 V8
1974 Plymouth PB300 Van Voyager 318/5.2 V8
1974 Plymouth PB300 Van Voyager 360/5.9 V8
1974 Plymouth PB300 Van Voyager EX 318/5.2 V8
1974 Plymouth PB300 Van Voyager EX 360/5.9 V8
1974 Plymouth PB300 Van Voyager EX Wagon 318/5.2 V8
1974 Plymouth PB300 Van Voyager EX Wagon 360/5.9 V8
1956 - 1957 Plymouth Plaza 273/4.5 V8
1956 - 1957 Plymouth Plaza 277/4.5 V8
1956 Plymouth Plaza 303/5 V8
1957 Plymouth Plaza 299/4.9 V8
1972 - 1974 Dodge Challenger 360/5.9 V8
1972 - 1973 Dodge Challenger 340/5.6 V8
1972 - 1974 Dodge Challenger 318/5.2 V8
1967 Dodge Charger 273/4.5 V8
1969 Dodge Charger Base 318/5.2 V8
1969 Dodge Charger SE 318/5.2 V8
1969 Dodge Charger R/T 318/5.2 V8
1969 Dodge Charger 500 318/5.2 V8
1971 - 1972 Dodge Dart Demon 340 340/5.6 V8
1961 - 1973 Dodge Dart Base 318/5.2 V8
1971 - 1973 Dodge Dart Base 360/5.9 V8
1969 - 1973 Dodge Dart Base 340/5.6 V8
1969 - 1973 Dodge Dart Custom 318/5.2 V8
1971 - 1973 Dodge Dart Custom 360/5.9 V8
1969 - 1973 Dodge Dart Custom 340/5.6 V8
1971 - 1973 Dodge Dart Special 318/5.2 V8
1971 - 1973 Dodge Dart Special 360/5.9 V8
1971 - 1973 Dodge Dart Special 340/5.6 V8
1969 - 1973 Dodge Dart Swinger 318/5.2 V8
1971 - 1973 Dodge Dart Swinger 360/5.9 V8
1969 - 1973 Dodge Dart Swinger 340/5.6 V8
1971 - 1972 Dodge Dart Demon 318/5.2 V8
1971 - 1972 Dodge Dart Demon 360/5.9 V8
1971 - 1972 Dodge Dart Demon 340/5.6 V8
1973 Dodge Dart Sport 318/5.2 V8
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: 36648759379

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John G
Boise, US
★★★★★ 4
Good quality, but…
Size: 60 Count (Pack of 1)
Good quality supplement for the price. I started to take it for my joints as I have an auto immune disease. My only complaint is that in order to get enough EPA for it to be effective for that I have to take a minimum of two a day but when I do that it makes me a little dizzy and upsets my stomach. I’m not sure if that’s because I’m on high blood pressure meds and because I don’t have a gallbladder, so I just take one a day of it for general health. I may try another brand just to see if my body has the same response.
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Reviewed in the United States on May 18, 2026
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patriciakeyes
Lexington, US
★★★★★ 5
A size easy to swallow
Size: 80 Count (Pack of 1)
Great product and finally the size that is easy to swallow.
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Reviewed in the United States on April 2, 2026
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DH
Pawtucket, US
★★★★★ 5
Dropped LDL by 38 at one year check up
Size: 60 Count (Pack of 1)
I am a 48 year old female weighing 126 lbs. I want to praise this product for reducing cholesterol levels. I have seen the cardiologist to be proactive since my dad died of heart disease and because it runs on both sides of the family. My cholesterol levels have been borderline high for several years but not to the point of needing medication. In April 2025 it was the highest levels so far. I had been eating healthy cereals and exercising at that time so I was surprised it had increased. I have taken this supplement daily for a full year without missing many doses. I just had my yearly check up on April 1, 2026, and my total cholesterol dropped by 37 and the bad LDL dropped by 38. I am very please with my results. All my levels were in the optimal range except the LDL and It was in the nearly optimal range per the Labcorp graph and total cholesterol was in the acceptable range. I have not exercised in 8 months and I eat a lot of fast food, so this product is the only explanation for the improvement. I also started the Megared CoQ10 about 5 weeks before my labs but it wouldn't be long enough to be that helpful yet. I am going to stay on the CoQ10 in addition to the Megared 4 in 1 product to see if it further lowers the LDL to the optimal range next year. In one year with no diet changes or exercise: Cholesterol total went from 228 to 191 LDL Cholesterol went from 161 to 123 The only thing I do not like about the product is the price but with those results I can't complain. It is worth it.
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Reviewed in the United States on April 3, 2026
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ERICKA F SALAZAR
Whiting, US
★★★★★ 5
Excelente producto
Size: 80 Count (Pack of 1)
Es muy buen producto! Ya es la segunda vez que los compro y me ayudado muchísimo.
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Reviewed in the United States on June 3, 2026
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Patrick Wihler
Dallas, US
★★★★★ 5
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Great Fish Oil
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