SKU: 29535317426

Holley EFI Dual Sync Chrysler Wedge Distributor - 565-203

Sale price$280.78 Regular price$311.98
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Description

Holley EFI Dual Sync Chrysler Wedge Distributor - 565-203Overview: 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
  • Includes both crank and cam sensors to support sequential EFI operation
  • Hall Effect sensor design provides precise timing control and noise immunity
  • CNC machined billet aluminum housing
  • Integrated LEDs allow for easy setup
  • Available for popular applications
  • 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
1961 Plymouth Suburban Sport 361/5.9 V8
1958 Dodge Suburban 361/5.9 V8
1958 Dodge Suburban 350/5.7 V8
1966 Plymouth Belvedere II 361/5.9 V8
1958 - 1959 Dodge Sierra 361/5.9 V8
1958 Dodge Sierra 350/5.7 V8
1962 Facel Vega Facel II 383/6.3 V8
1962 Facel Vega Excellence 383/6.3 V8
1958 Dodge Custom 350/5.7 V8
1958 - 1961 Dodge Custom 361/5.9 V8
1958 Dodge Lancer 350/5.7 V8
1958 - 1959 Dodge Lancer 361/5.9 V8
1958 Dodge Royal 350/5.7 V8
1958 - 1959 Dodge Royal 361/5.9 V8
1958 Plymouth Custom 350/5.7 V8
1959 - 1965 Chrysler 300 413/6.8 V8
1959 - 1965 Chrysler 300 413/6.7 V8
1959 - 1961 Plymouth Custom 361/5.9 V8
1960 - 1961 Dodge Phoenix 361/5.9 V8
1961 Dodge Custom 413/6.7 V8
1961 Dodge Pioneer 361/5.9 V8
1961 Dodge Seneca 361/5.9 V8
1961 Plymouth Custom 413/6.7 V8
1962 Dodge 880 361/5.9 V8
1963 Chrysler 300 426/7 V8
1965 Dodge 880 413/6.7 V8
1965 Dodge 880 426/7 V8
1961 Dodge Dart Pioneer 413/6.8 V8
1961 Dodge Dart Pioneer 361/5.9 V8
1961 Dodge Dart Phoenix 413/6.8 V8
1961 Dodge Dart Phoenix 361/5.9 V8
1961 - 1962 Dodge Dart Base 361/5.9 V8
1961 - 1962 Dodge Dart Base 413/6.7 V8
1962 Dodge Dart 440 413/6.8 V8
1962 Dodge Dart 330 413/6.8 V8
1961 Dodge Lancer Base 413/6.7 V8
1960 Dodge Matador 361/5.9 V8
1965 Dodge Monaco 413/6.7 V8
1965 Dodge Monaco 426/7 V8
1960 - 1962 Dodge Polara 361/5.9 V8
1961 - 1965 Dodge Polara 413/6.7 V8
1963 Dodge Polara Base 426/7 V8
1964 - 1965 Dodge Polara 426/7 V8
1964 Plymouth Barracuda 361/5.9 V8
1958 Plymouth Belvedere 350/5.7 V8
1959 - 1966 Plymouth Belvedere 361/5.9 V8
1963 - 1965 Plymouth Belvedere 426/7 V8
1960 - 1963 Plymouth Fleet Special 361/5.9 V8
1961 - 1963 Plymouth Fleet Special 413/6.7 V8
1963 Plymouth Fleet Special 426/7 V8
1958 Plymouth Fury 350/5.7 V8
1959 - 1966 Plymouth Fury Base 361/5.9 V8
1960 - 1961 Plymouth Fury 361/5.9 V8
1961 Plymouth Fury 413/6.7 V8
1962 - 1964 Plymouth Fury Base 413/6.7 V8
1963 - 1965 Plymouth Fury Base 426/7 V8
1964 - 1965 Plymouth Fury Sport 361/5.9 V8
1958 Plymouth Plaza 350/5.7 V8
1965 - 1966 Plymouth Satellite 361/5.9 V8
1965 Plymouth Satellite 426/7 V8
1958 Plymouth Savoy 350/5.7 V8
1959 - 1964 Plymouth Savoy 361/5.9 V8
1961 Plymouth Savoy 413/6.8 V8
1961 - 1964 Plymouth Savoy 413/6.7 V8
1963 - 1964 Plymouth Savoy 426/7 V8
1960 - 1961 Plymouth Sport Wagon 361/5.9 V8
1961 Plymouth Sport Wagon 413/6.7 V8
1958 - 1961 Plymouth Suburban Base 361/5.9 V8
1958 Plymouth Suburban Base 350/5.7 V8
1958 Plymouth Suburban Sport 350/5.7 V8
1960 Plymouth Suburban 361/5.9 V8
1961 Plymouth Suburban Base 413/6.7 V8
1961 Plymouth Suburban Custom 361/5.9 V8
1959 - 1965 Chrysler Imperial 413/6.7 V8
1959 - 1965 Chrysler New Yorker 413/6.7 V8
1963 Chrysler New Yorker 426/7 V8
1959 - 1965 Chrysler Newport 413/6.7 V8
1963 Chrysler Newport 426/7 V8
1959 - 1965 Chrysler Town & Country 413/6.7 V8
1963 Chrysler Town & Country 426/7 V8
1963 - 1964 Dodge 330 426/7 V8
1963 - 1964 Dodge 440 426/7 V8
1963 - 1964 Dodge 880 Base
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: 29535317426

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Doc_Rachel
Port Orchard, US
★★★★★ 5
Finely shredded memory foam
This arrived well packaged with multiple layers of compression. It contained finely shredded blue memory foam. It was soft and compressable. There was enough to fill a small pillow, I had to also use the other memory foam I had on hand to fill the dog bed I was making. I can't speak to the durability yet, but it seems to be the same texture as the other memory foam I've worked with, so I expect it to hold up fine. Overall, I would order again.
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Reviewed in the United States on October 6, 2025
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Shuli
San Leandro, US
★★★★★ 5
Perfect for the neck
Color: Black and White
Excellent pillow. After using it for about 3 weeks I can truly say my morning neck pains are totally gone. Took some getting used to but it was worth it. Very comfortable and seems to be well made. Highly recommend.
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Reviewed in the United States on November 16, 2025
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LDS
Cuba, US
★★★★★ 5
it works
Color: Black and White
it works
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Reviewed in the United States on April 18, 2026
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Ripley
Louisville, US
★★★★★ 4
Good pillow
Color: Black and White
Very comfortable and good quality. The only reason I am giving it four stars is I wish it was a little bigger. I’m a man and when I wrap my arms around the pillow they aren’t supported fully.
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Reviewed in the United States on April 2, 2025
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CB
Bozeman, US
★★★★★ 5
Great pillow
Color: Black and White
This has helped with my neck issues. It does stay cool and keeps me from sweating like my old one, but I do wish it stayed cold.
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Reviewed in the United States on September 28, 2025

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