SKU: 61445049561

EFI Crank Trigger Kit - 556-113

$314.98 $349.98
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Description

EFI Crank Trigger Kit - 556-113Overview: Holley's EFI Crank Trigger Kit is engineered to provide an accurate crank speed & position signal to Holley EFI systems in the most demanding, high horsepower, racing applications. Crank position is measured every 10 degrees as opposed to every 45 degrees for a standard 4 Magnet, MSD "style" Crank trigger. It is designed for use on early model BBC Chevy applications using a standard ATI or Fluidamper "style" balancer up to 7 1 4" in

Overview:

Holley's EFI Crank Trigger Kit is engineered to provide an accurate crank speed & position signal to Holley EFI systems in the most-demanding, high horsepower, racing applications. Crank position is measured every 10 degrees as opposed to every 45 degrees for a standard 4-Magnet, MSD "style" Crank trigger. It is designed for use on early model BBC Chevy applications using a standard ATI or Fluidamper "style" balancer up to 7-1/4" in diameter.

Features:

  • 8” diameter, 1/4” thick, billet steel, 36-1 tooth, crank wheel with Black Zinc Oxide finish for superior corrosion resistance & striking good looks.
  • Crank wheel centers off of the balancer’s hub, eliminating the need for a centering ring
  • All billet, 6061-T6 aluminum sensor mounting brackets with “bright-dipped” black anodized finish & Laser etched Holley EFI logo
  • Custom 3-wire, ferrous-target, Hall-effect sensor with M12X1mm threads for finer gap adjustment
  • All Grade 8 & Mil. Spec mounting hardware

Application:

Year Make Model Submodel Engine Size
1970 - 1972 GMC K25/K2500 Pickup 402/6.6 V8
1973 - 1974 GMC K25/K2500 Pickup 454/7.4 V8
1968 - 1969 GMC K25/K2500 Suburban 396/6.5 V8
1970 - 1972 GMC K25/K2500 Suburban 402/6.6 V8
1973 - 1974 GMC K25/K2500 Suburban 454/7.4 V8
1968 - 1969 GMC K35/K3500 Pickup 396/6.5 V8
1970 - 1972 GMC K35/K3500 Pickup 402/6.6 V8
1973 - 1974 GMC K35/K3500 Pickup 454/7.4 V8
1970 - 1971 GMC P25/P2500 Van 454/7.4 V8
1970 - 1974 GMC P35/P3500 Van 454/7.4 V8
1971 - 1975 GMC Sprint 454/7.4 V8
1971 - 1975 GMC Sprint 402/6.6 V8
1970 - 1972 Chevrolet Brookwood 402/6.6 V8
1970 - 1972 Chevrolet Brookwood 454/7.4 V8
1965 - 1969 Chevrolet Biscayne 396/6.5 V8
1963 - 1969 Chevrolet Biscayne 427/7 V8
1970 - 1972 Chevrolet Biscayne 454/7.4 V8
1970 - 1972 Chevrolet Biscayne 402/6.6 V8
1973 - 1974 Chevrolet Blazer 454/7.4 V8
1969 Chevrolet Brookwood 396/6.5 V8
1969 Chevrolet Brookwood 427/7 V8
1968 - 1969 Chevrolet C10 Pickup 396/6.5 V8
1970 - 1972 Chevrolet C10 Pickup 402/6.6 V8
1973 - 1974 Chevrolet C10 Pickup 454/7.4 V8
1968 - 1969 Chevrolet C10 Suburban 396/6.5 V8
1970 - 1972 Chevrolet C10 Suburban 402/6.6 V8
1973 - 1980 Chevrolet C10 Suburban 454/7.4 V8
1968 - 1969 Chevrolet C20 Pickup 396/6.5 V8
1970 - 1972 Chevrolet C20 Pickup 402/6.6 V8
1973 - 1974 Chevrolet C20 Pickup 454/7.4 V8
1968 - 1969 Chevrolet C20 Suburban 396/6.5 V8
1970 - 1972 Chevrolet C20 Suburban 402/6.6 V8
1973 - 1985 Chevrolet C20 Suburban 454/7.4 V8
1968 - 1969 Chevrolet C30 Pickup 396/6.5 V8
1970 - 1972 Chevrolet C30 Pickup 402/6.6 V8
1973 - 1974 Chevrolet C30 Pickup 454/7.4 V8
1980 - 1985 GMC B6000 427/7 V8
1965 - 1969 Pontiac Beaumont 396/6.5 V8
1965 - 1969 Pontiac Strato-Chief 396/6.5 V8
1966 - 1969 Pontiac Laurentian 396/6.5 V8
1966 - 1969 Pontiac Parisienne 396/6.5 V8
1969 Chevrolet Estate 396/6.5 V8
1969 Chevrolet Estate 427/7 V8
1970 Chevrolet Estate 402/6.6 V8
1970 Chevrolet Estate 454/7.4 V8
1970 Pontiac Laurentian 454/7.4 V8
1970 Pontiac Parisienne 454/7.4 V8
1970 Pontiac Strato-Chief 454/7.4 V8
1975 - 1980 Chevrolet C10 454/7.4 V8
1970 - 1972 Chevrolet Kingswood 454/7.4 V8
1970 - 1972 Chevrolet Kingswood 402/6.6 V8
1973 - 1975 Chevrolet Laguna 454/7.4 V8
1975 - 1985 Chevrolet C20 454/7.4 V8
1975 - 1985 Chevrolet C30 454/7.4 V8
1970 - 1976 Chevrolet Caprice 454/7.4 V8
1970 - 1975 Chevrolet El Camino 454/7.4 V8
1976 Chevrolet G20 454/7.4 V8
1975 - 1976 Chevrolet G30 454/7.4 V8
1970 - 1976 Chevrolet Impala 454/7.4 V8
1976 - 1980 Chevrolet K10 454/7.4 V8
1976 - 1978 Chevrolet K20 454/7.4 V8
1973 - 1985 Chevrolet K20 Suburban 454/7.4 V8
1977 - 1985 Chevrolet K30 454/7.4 V8
1973 - 1975 Chevrolet Malibu 454/7.4 V8
1970 - 1975 Chevrolet Monte Carlo 454/7.4 V8
1976 - 1979 Chevrolet P20 454/7.4 V8
1975 - 1985 Chevrolet P30 454/7.4 V8
1975 - 1978 GMC C15 454/7.4 V8
1979 - 1980 GMC C1500 454/7.4 V8
1975 - 1978 GMC C15 Suburban 454/7.4 V8
1979 - 1980 GMC C1500 Suburban 454/7.4 V8
1975 - 1978 GMC C25 454/7.4 V8
1979 - 1985 GMC C2500 454/7.4 V8
1973 - 1974 Chevrolet K20 Pickup 454/7.4 V8
1968 - 1969 Chevrolet K20 Suburban 396/6.5 V8
1970 - 1972 Chevrolet K20 Suburban 402/6.6 V8
1968 - 1969 Chevrolet K30 Pickup 396/6.5 V8
1970 - 1972 Chevrolet K30 Pickup 402/6.6 V8
1973 - 1974 Chevrolet K30 Pickup 454/7.4 V8
1969 Chevrolet Kingswood 396/6.5 V8
1969 Chevrolet Kingswood 427/7 V8
1965 - 1967 Chevrolet Malibu 396/6.5 V8
1970 - 1972 Chevrolet Monte Carlo 402/6.6 V8
1969 - 1970
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: 61445049561

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4.4 ★★★★★
Based on 2406 reviews
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Product Reviews
M
Verified Purchase
Mamase
Lexington, US
★★★★★ 5
Nice shoes
Size: 12, Color: British Tan/Ivory
Nice, good looking shoes. My husband says that they are very comfortable. I would recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
J
Verified Purchase
John V.
Cuba, US
★★★★★ 5
Quality and balance
Color: Grey, Color: Grey
If you are reading this review and looking at this watch, you are most likely someone that appreciates mechanical movements and the rich history behind them and the brands that are known for making quality watches which have a beautiful balance between a timepiece and a piece of jewelry. For me, I have multiple sport watches with many complications and some that cost as much or even more than this Tissot Le Locle but anyone that wears a watch and appreciates the heritage of a mechanical movement must own this watch. The jewelry part of this watch is amazing, not loud, just a refined look making a statement that this is not something cheap. The picture does not do it justice. The dial has an amazing "personality" where under low lighting it looks silver and under normal lighting soft white making a beautiful contrast between the black hands and black roman numerals only to surprise you again when you change the viewing angle and the black numerals change to silver. The black hands will give you no trouble reading the time at a glance and 39mm will prove to be the perfect size for any wrist. The movement is high quality as expected to be in a Tissot and will be working for many years to come so you can pass this watch down to another generation. As a matter of fact, last year my mother who is 78 found the Tissot watch she had in her youth that was in a box with old family watches and she had not worn for decades. She gave the crown a few spins and the watch came back to life keeping accurate time. This is what you can expect from a Tissot movement. So if you are buying this for your self, you are in the right place, if you are buying it for someone else, make sure they can appreciate what this is otherwise you are better off spending your money elsewhere. You should also consider getting quality quick release black and brown leather straps with a classic buckle to make this watch suitable for any attire.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
D
Verified Purchase
David Bower
Whiting, US
★★★★★ 5
An Exciting and Beautiful Watch
Color: Grey
Update 2-11-18 More time has passed and my satisfaction with the watch continues to grow; it is gratifying to me to simply look at the watch on my arm, I am so pleased with its appearance and operation that it is a joy to wear and to watch its competent functioning. It is keeping excellent time and shows a loss of only a few seconds each day; it is truly a fine watch. Update 2-3-18 I have researched the watch and discovered some interesting questions about locating the serial number. In checking the literature sent with the watch I noticed the small tag attached to the watch identified the serial number as a series of nine letters which are repeated on the case of the watch. I also looked up the barcode and the first three numbers indicated Switzerland to be the country of origin and accurately identified this watch specifically. I"m satisfied this is an authentic watch from Tissot. I know that beauty is in the eye of the beholder but to me this is an elegant and beautiful watch and the nicest I have ever owned; it was delivered this afternoon and impressed me greatly right out of the box. I have reset the time and date and it seems to be operating perfectly. I had felt some concern for its authenticity but after seeing the watch and its packaging my concerns have all disappeared; to me it looks and feels like the excellent quality I would expect from Tissot.. Sadly the Certificate of Authenticity had been removed by the seller and on contacting them I was told they reserved the right to do that if they wanted to. I see in at least one other case shown under comments the seller left the document for the buyer. The watch itself strongly indicates the authenticity I had hoped for from the Tissot brand so I'm not all that troubled by the seller's decision. The user manual is tiny and limited in information; a better copy is available online as a PDF file; I've downloaded the file and suggest you might want to consider that option as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2018
T
Verified Purchase
techgeek
Battle Creek, US
★★★★★ 4
Jewel case not included!
Color: Grey
I ordered this item and received it without the case shown in the pictures. Contacted Amazon and asked for a replacement - and the customer service over the phone was very understanding about the missing case. The replacement also showed up without the jewel case. I love this watch, but the buying experience wasn't great. Also, on certain occasions it has lost time after being worn for several days and then not being worn for one day. Kinda disappointing. Still, gorgeous to look at, feels great on my wrist.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 27, 2022
S
Verified Purchase
Supamas
Natrona Heights, US
★★★★★ 5
Good
Color: Grey
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026

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