Holley date codes

Here the numbers from the Airhorn: 3959164-GE. LIST-4346. 262. Thanks, Tony. Once you go RAT, you never go back... TC #1366. '70 Chevelle 427 Stroker Sold.

Jan 19, 2017 · It's like a "VIN" for your carburetor and should be hand-stamped on the front of the choke tower to the right of the vent tube on most typical Holley carbs. The list number typically is four to six digits long and may or may not have a suffix number behind it. The date code will be right below it. These units showed up on thousands of Slant-Six Mopar vehicles, but they are a temperamental, leak-prone carburetor that I avoid.This carburetor was made by Holley , The Holley Brothers Company was started in 1905 in Detroit Michigan then became the Holley Carburetor Co . It is a H4-4150 . This carburetor has a part number of R3795 LIST 3795 and used on 66-68 Ford . Check here for specific Muscle car Info: Referenced by ; Holley R3795 or LIST 3795 ...Building Holley’s Latest Giveaway. Jeff Huneycutt. 04/02/2024. tech. ADS Suspension 2021-2024 Ford Bronco control arm. New ADS Suspension Components for 2021-2024 Ford Bronco. Steven Olsewski. 03/28/2024. tech.362. Location. Pacific NW USA. Four (4) pictures posted below... So this weekend I started the rebuild on my 3310-1 780cfm carburetor. I noticed it has a cracked baseplate on the primary side. Holley sells replacement part #112-9 for a premium, $292.95. At that price, might as well buy an all new carb.

How do I read date code on Holley 2818-1. Guys, I have looked on the web to try to read the date code on a 2818-1 carb that I bought for my 65 L79 engine, the numbers below the 2818-1 are "0619" some of the information I have seen give the front number as the year & others give the last number as the year, Thanks in advance for any help. Don.0127 - Date Code. Month and Day. 0127 - January 27. CPJ - Type Designation. CPJ - 454ci 270hp, automatic transmission. Engine Number Example: 12S500001 1 - Division. 1 - Chevrolet; 2 - Model year. 2 - 1972; S - Assembly Plant Designation. S - St. Louis; 500001 - VIN Sequential Serial NumberOne is list 3310 with the original 1965 Chevy part # 3878261-EH though the date code says it's a 1969 replacement for the '65 SS 396/375hp. The other one is list 3310-1 with no other codes. Both are 4150's, 780 cfm, down leg boosters, vacuum secondary's and have been unmolested. They have identical tuning and match Holley's specs.Jul 14, 2011 ... ... date codes by less than upstanding individuals. Check the castings to confimthe date codes. 1. C6DF9510M List 3530 623 = 3rd week of ...Zip Code. Email. Product Information. Part Number. Purchase Date. Install Date. Place Purchased. I would like to receive updates about products and services, promotions, special offers, news and events from Holley, Inc. ... news and events from Holley, Inc. Submit. The current list of products that are eligible for our 1 Year Extended Warranty ...This carburetor was made by Holley , The Holley Brothers Company was started in 1905 in Detroit Michigan then became the Holley Carburetor Co . It is a H4-4160 . This carburetor has a part number of R6830 LIST 6830 and used on 73-74 Ford trk . Check here for specific Muscle car Info: Referenced by ; Holley R6830 or LIST 6830 ...Moving on, 0798 is our date code; Holley used a three digit up to 1973, after which they moved to the four digit code you see here. Decoding them is as follows: Three Digit - Example 763 > 7 - Year (1967) , 6 - Month (June) , …Unlock the full potential of your Terminator X and Terminator X Max ECU with our free PC software download. Take control of your Fuel Tables, Timing Tables, Idle Control, DBW Control, Boost and Nitrous Control, and much more. Through the advanced tables, you also can add custom sensors such as flex fuel or nitrous bottle pressure. Also included; real-time strip chart, and datalogging/datalog ...

4796 posts · Joined 2003. #3 · Dec 18, 2014. If it is a 4296 carb, it would have to have a three digit date code that starts with a 9 to even begin to be a $1000 carb. Thousands (hundreds?) of 4296 carbs were sold by Holley since 1969 as over the counter replacements so the odds of this one being an original assembly line carb are slight ...The Carburetor Doctor has a full line of Holley carburetor rebuild kits, floats, choke thermostats, parts and service manuals for 1, 2, 3 and 4 barrel Holley carburetors from 1934 to today. We have carburetor parts for Holley automotive, marine, industrial and agricultural applications. Our kits are made in the USA and feature the highest ...This carburetor was made by Holley , The Holley Brothers Company was started in 1905 in Detroit Michigan then became the Holley Carburetor Co . It is a H4-4150 . This carburetor has a part number of R4296 LIST 4296 and used on 850 CFM . Check here for specific Muscle car Info. Referenced by ; Holley R4296 or LIST 4296.From Holley date codes. First digit is the last number of the year. Second digit is the month. Third digit is the week of the month. Your date code "123" could be a 1961 or '71 carb, third week of Feb. The only mention I see of that carb number is for use on a 1964-'65 Corvette w/a 327.Holley 2300 Identification – Where to find the Holley LIST number. The LIST number is used to match the correct carburetor parts. There are a several carburetor kits for the Holley 2300, so it is important to find the carburetor number and matching the carburetor number with one of our kits will insure you get the correct carburetor kit.Most …

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Jan 27, 2019 ... I sold a similar C9AF 9510-U 4609 carburetor on eBay in November that had a 1974 date code like yours. It was complete, decent looking, in need ...Best Holley promo code available is : 23WINTER. Save on every purchase with 25000 + shopping stores using our discount codes, coupons, deals & offers. Auto Replacement Parts Fuel Injection Car Parts. Save Big with HOLLEY Discounts. Save Up to 50% at Holley. ... Always Up-to-Date: Finding a great deal is only half the battle. You need to …The stamped 'code' is in the format 'ccc-nnne' where ccc is a one, two, or three digit code representing the company for which the carburetor was produced (ie 2=Ford, 4=Chrysler, 7=Buick, etc.); nnn is a one, two, or three digit number representing the next sequential number of carburetor sold to the company in 'ccc'; and e is a ...Save $$$ w/ Holley Coupons: 33 Holley Coupons and Promo Codes tested and updated daily. Find the latest Coupon Codes and discounts for May 2024 on HotDeals.com. Deals. Coupons. Stores. Travel. Mother's Day Sale ... Expire Date Join Holley.com Today and Receive Additional Offers: $10.09 Average Savings: 06 May: Great Offer for Holley: 10% …Jul 1, 2011 ... Below the Holley list number is the three-digit date code, which can be deciphered as follows: The first number designates the year of ...

The format is as follows:YDDDWhere: Y is the last digit of the year. DDD is the day of the year (001 to 365) Decode the year: The last digit of the date code represents the year. For example, if the last digit is "3," the carburetor could have been produced in 1973, 1983, 1993, or 2003. You may need to consider other factors, such as the ...To decode the date code on a Holley carburetor, you will need to locate the date code stamped on the carburetor and then decipher it. Holley carburetors typically have a four-digit date code stamped on the choke horn or airhorn area, near the list number. …One of the most trusted carburetors of all times -the 1850! Its 600 CFM of airflow, vacuum secondaries, single fuel inlet and mechanical choke makes it amazingly universal. The 1850C has a Gold Dichromate finish for corrosion protection and classic Holley looks. Don't trust your performance to just anyone, Holley is the only modular carburetor company that has been in business for over 100 ...Firmware can easily be updated by downloading the latest version from www.holley.com. At the bottom of the page in the left corner under Technical Support, click on “Resource Documents & Library”, then click the “Fuel Injection” tab. Scroll down to find “Holley V2 Firmware”. Once downloaded, firmware can be updated via the2old2fast. 2893 posts · Joined 2009. #5 · Oct 20, 2010. Thier will be 2 numbers on the air horn normally, 1 is a date code the other is a LIST number,date code is useless 'cause it doesn't say which decade, list can be referenced through various sources, post it and I'll bet someone will have an answer for you. dave.jimne1 Discussion starter. 3 posts · Joined 2009. #1 · Nov 16, 2009. I'm trying to understand the date code on a 3310-1 Holley. All I know is it is a true 780 CFM with downleg boosters and it came off of a GM car. Byeond that I'm stumped. The date code stamped beneath the 3301-1 is shown as 241. I have yet to find any reference that would ...01-14-2015, 09:52 PM. There are no visual indicators without a laptop or a Holley Digital Dash. If certain sensors failed it would just run like crap, others it may not run at all, and some would make little to no difference if the tune was spot on. You can create a warning output that can be triggered by numerous things.Holley SniperTM makes no warranties of merchantability, of fitness for particular purpose, or that its products are approved for general use, or that its products are approved for general use, or that its products comply with laws, regulations, or ordinances in the state ... Created Date: 9/28/2016 3:05:22 PM ...

Holley Carburetor Numerical Listings Carb. Primary & Primary Secondary Primary Secondary Primary Carburetor Model CFM Renew Trick Secondary Main Main Jet Metering Metering Primary Discharge Part No. No. Kit Kit Needle Jet or Plate Block Block Power Valve Nozzle & Seat Size 0-1848-1 4160 465 37-119 37-933 6-506 122-57 N/S N/S 34R9716-3 125-85 .025

Date codesCarburetor holley identifying 2300 forums Holley list 3310-1 date 0743Holley date code codes carbs ing good who translates 346th. Holley carb code date chart dating autolite ford offlineHolley reverse reversing idle Holley pump investigation mapping thorough questions list transfer calibration camsPit stop: holley carb …Building Holley’s Latest Giveaway. Jeff Huneycutt. 04/02/2024. tech. ADS Suspension 2021-2024 Ford Bronco control arm. New ADS Suspension Components for 2021-2024 Ford Bronco. Steven Olsewski. 03/28/2024. tech.This one's date code is 764, which translates to it being manufactured in the sixth month (June), 4th week of 1967. (It doesn't have the center main body that "re-issued" carbs generally have and the date code is far earlier) I don't know that Holley stamped past date codes that early onto re-issue carburetor air horns either.It is authentic for 1969. Because of that date code that is way passed the end of 65-67 GT350 production the desirability is only slightly better (because of MFG differences ) then one of the new re issue carburetors that are available now. Logged. Bob Gaines,Shelby enthusiast, Shelby collector , Shelby concours judge SAAC,MCA,Mid America Shelby.products. Holley Days are back again! From now until December 31st, this is your only chance all year to get up to 20% off the suggested retail price on virtually anything from the Holley family of brands. Take your pick from complete Holley EFI systems; Holley, Demon and Brawler carbs, fuel systems, MSD ignitions; Hooker, BlackHeart, and ...#1 · Mar 23, 2015. A friend of mine has a Holley 3997788 6238-1. The numbers show it's a 1972 Z/28 with auto trans carb. The date code is a four digit code (1354) so it's a …Sniper - No Data Issue - Need Help. 01-21-2023, 07:52 PM. Hi, JR Hamilton. I have a '68 GTO, Pontiac 461 Stroker engine that was recently build and dynoed by Kauffman Racing. The engine ran with the HyperSpark and 550-510 Sniper on the dyno, and ran great from the builder. After installing the engine, Sniper, HyperSpark, and wiring, in the car ...

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HOLLEY 4557 CARB 983 DATE 1969 1970 454 LS6 396 L78 CHEVELLE 396 L78 CAMARO NOVA IT LOOKS PRETTY GOOD MAY OF BEEN REBUILT BEFORE. ... * Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on …Holley Super Sniper EFI 2x4™ - Classic Gold. $1,784.97. save $1,049.03. Part# 550-533. Add To Cart.8 Jun 2021 ... ... date code. 4. In stock configureation, at 4000 rpm at 90 percent ... Holley. • Power valves are common to Holley but some caps can interfier ...To check and/or change the screen resolution of you desktop, click on the "Start" button on the task bar, select "Settings" and then "Control Panel" and finally "Display". The Display Properties dialog box will be displayed. Next click on the "Settings" tab in the Display Properties dialog box.This link may help: http://www.holley.com/data/TechService/Technical/Carb Numerical Listing.pdf The date codes on factory Holley carbs were 3-digits up to 1973, …My brother has a holley carb. that has a C3AF part # with a date code 6B2. My question is how to decode holley date codes? To me it would decode as 6=1966 …These carb tuning aspects are discussed on our "HOLLEY TUNING TIPS" webpage. THE FOLLOWING IS A PARTIAL LIST OF HOLLEY LIST #'S FOR SOME OF THEIR MOST POPULAR CARBS. IT IS NOT A COMPLETE LIST OF ALL CARBS MADE BY HOLLEY OVER THE YEARS. LIST # CFM STOCK JETTING POWER VALVE TYPE. 1850-2 600 (F)66, (R)plate 134-9 6.5 4160.Customization - Renaming Warning. To open the customization menu, tap or right-click the gauge or warning. Modification options are nearly endless, users can adjust the text and font size under the "Label" category. For larger warnings, a font size of around 150 is recommended. In this example, the modified text reads "Low Oil Pressure".C1 & C2 Corvettes - Holley date code - Hello newly registered to the site but I have been using it and all the technical knowledge that is available here… thank you very much! From my research I have an early (September) St Louis 1965 conv. 327/350hp. The car appears very original under the hood but I am learning how...A date code should appear below the list number. Older carburetors have a three-digit code, while carbs made after 1972 used a four-digit code. You can always call Holley’s tech hotline and ask a Holley technician to help decipher the date code, but remember, this number doesn’t have any particular use for you, so you really don’t need …Pour entire content of bottle into fuel tank then drive for at least 15 minutes and refuel when necessary. For best results it is recommended to add one bottle of CATACLEAN® LIQUID SCIENCE to approximately ¼ tank of fuel. Helpful? ….

Find many great new & used options and get the best deals for Holley Parts Carburetor 3310-1 6R2762 Date Code 2772 No Reserve at the best online prices at eBay! Free shipping for many products!This carburetor was made by Holley , The Holley Brothers Company was started in 1905 in Detroit Michigan then became the Holley Carburetor Co . It is a H4-4150 . This carburetor has a part number of R3795 LIST 3795 and used on 66-68 Ford . Check here for specific Muscle car Info: Referenced by ; Holley R3795 or LIST 3795 ...Holley started using 4-digit date codes in 1973; original '67 carburetors had 3-digit date codes that started with either a "6" (for 1966) or a "7" (for 1967). For 3-digit date codes, the first digit is the year, the second is the month of the year, and the third is the week of the month.Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. Thus, Holley can not guarantee an answer or timing on an answer. Announcement. Collapse. No announcement yet. MSD 8546 Date Code. Collapse. X. Collapse. Posts; Latest Activity;Find many great new & used options and get the best deals for HOLLEY Double Pumper 4BBL CARB R84024-1 Date Code 1693 650 CFM Parts or Rebuild at the best online prices at eBay! Free shipping for many products! ... item 3 Holley Double Pumper Carburetor LIST-6708 H4-4150 4bbl Carb Core for Rebuild Holley Double Pumper Carburetor LIST-6708 H4 ...model 885 - number on plate, mounted on air horn body. number may also be found on tag as shown here model 1909 part number stamped on throttle body flange orHolley is home to the top automotive performance brands including Flowmaster exhaust, MSD Ignition, Holley EFI, Hurst Shifters, Accel plug wires, Hooker Headers and many more.Holley's reproduction units are extremely close to the original units and each still look like a 4150 Holley carb cut in half. ... Original list number stamped with current date code; No choke for unobstructed airflow on 500 cfm outboard carbs; Remote choke for easy hook up original vehicle on 350 cfm center carb; Holley date codes, This link may help: http://www.holley.com/data/TechService/Technical/Carb Numerical Listing.pdf The date codes on factory Holley carbs were 3-digits up to 1973, …, 1971 Mach 1 w/408C stroker. Sep 7, 2014. #2. I have looked everywhere and I still can't fully identify the Holley carb in my 351C. Obviously is not the original one because the date code indicates 1993. Below the date code it says "6R 4585 B", but this has not helped with full ID. The air horn has "3350" and what it appears as a scratched set ..., 183 posts · Joined 2007. #2 · Dec 11, 2008. The Holley Illustrated Parts & Specs Manual states thus: LIST-3418-1A (1AAS) IS an OEM Holley carb, listed for 1966/1967 Corvette 427 engine, 425 horsepower, looks like the real deal. The LIST-3418 carb, NO suffix, is the came carb, listed for 1966 Corvette 427/425 only, probably the earlier carb ..., jimne1 Discussion starter. 3 posts · Joined 2009. #1 · Nov 16, 2009. I'm trying to understand the date code on a 3310-1 Holley. All I know is it is a true 780 CFM with downleg boosters and it came off of a GM car. Byeond that I'm stumped. The date code stamped beneath the 3301-1 is shown as 241. I have yet to find any reference that would ..., Korbi. Nov 30, 2003 #10. 3 digit Ford Holley date codes are YEAR/MONTH/WEEK. With the January month being 1 and 0 being October. Finally A and B for Nov and Dec. There are a few exceptions, some carb models date codes start with A for January ending with M for December. The last digit in the date code is the Week it was manufactured., Guys, I am looking for a correct date coded Holley 4088 for the GTE. I have been offered one with a late October 67 date code, and another with a late March 68 date code. The car is build date April 8 1968 Fortunately, when the original owner replaced the carb (The current carb on the car is a Holley 3310-2), they retained the original metal …, Find many great new & used options and get the best deals for 3923289 DZ 1968 Holley 4053 OEM Carb Date Code 813 Blocks F-5583 R-4519 at the best online prices at eBay! Free shipping for many products! ... Holley 0-4412S 500 CFM Performance 2BBL Carburetor. $456.95. Trending at $469.95. Keihin PWK 38mm Air Striker Carburetor For YZ250 RM250 ..., Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. ... Join Date: Sep 2018; Posts: 29; Share Tweet #1 TPS Troubleshooting 10-24-2022, 03:11 PM ... I'm just realizing now looking at the picture there looks like it may be a QR code underneath the number., Emission Code, 3. Finish, Gold Dichromate. Fuel, Gasoline. Fuel Inlet, Dual. Marine ... Stay up to date with the latest releases, events, promotions and more., Many years ago I swapped the stock 2bbl on a 400 to the holley street dominator, using a 650 speadbore holley. It was a great set-up and ran far better than stock and better mileage. I loved that set-up. Maybe it wasn't the best set-up for max power but it was a huge improvement over stock. 489 chevy. Top., This one's date code is 764, which translates to it being manufactured in the sixth month (June), 4th week of 1967. (It doesn't have the center main body that "re-issued" carbs generally have and the date code is far earlier) I don't know that Holley stamped past date codes that early onto re-issue carburetor air horns either., The first two numbers stand for the year, while the last three numbers represent the day of the year. [9] For example, if the code was 11322, you would know that the food was manufactured on the 322 day of 2011, or November 22nd, 2011. 4. Look for a 3-digit numeric code on perishable foods., 3310 was only used as a factory installed carb on the 1965 Z16 Chevelles, as far as I know. So a Dec. 1968 date code would be an over the counter speed part, either from Chev. or from Holley directly. Jeff Helms. -65 Z16 Survivor (Red/black/white int.) ( Survivor Z16 Picture album), This is for One Good Used Original Holley Carburetor PN 3810 with GM# 3906631-DA, correct for the Chevrolet Corvette produced in 1967 with 327 CID and 300 or 350 HP. The date code of 8 B 3, (3rd Week of February, 1968) would suggest this is a service dated carb. It is rated at 585 CFM and has a vacuum secondary and choke that operates off of a bi-metal choke coil mounted to the intake, (not ..., Holley Coupon Codes 2023. 16 Verified Coupons - last updated: October 22,2023. SUBMIT A COUPON. 12% OFF. 12% Off with Holden Promo Code. Verified • uses., Dating with severe mental illness: Can it work? Tune in as Gabe and Lisa share how bipolar affected their relationship. Can a relationship work when one person has severe mental il..., This is aa Holley vacuum secondary 600 cfm carburetor for early 70's Ford applications as it has the lever for the Ford kickdown on it. The date code is 3151. Looks to be all there other than it does not have an inlet fitting., Date codesMax power for holley 12-1800 Holley carburetor 3139-1 4 bbl 3874898 er date code 1903 chevelle 396Holley 3139-1 carburetor 3874898 -er ..date code 142. Vitamins without iron, healthy snacks for weight loss, holley carb cfmHolley 3140 1 4 bbl 3868864 es date code 594 Holley 2300, 2300g, 2300mg exploded diagramsPhscollectorcarworld ..., Holley date code question. Is the date code 0953 correct for 1967? aka HurdRep, Denver Dave and keeper of various 55 and 57 Chevys, , 67SS396 Convertible, , 40 Ford, 51 Mercury and a real 32 Ford three window coupe, for balance. 095=day of year. 3=Final digit in year manufactured., For the most European tubes made after 1955 date codes are located on the bottom of a sidewall of a tube (not always the case) In this case, it's B0D (this is for Mullard, Blackburn - 1960 - April) The code is broken down into 3 or 4 characters. 1) Factory code, 2) Year of Manufacturing, 3) Month, 4) Week (this is usually on tubes ..., Place the new carburetor flange gasket, provided with the carburetor, in the proper position on the intake manifold. Place the carburetor on top of the flange gasket on the manifold. Install the hold down nuts and snug down progressively in a "crisscross" pattern (60-80 in./lbs.), as shown in Figure 5. Figure 5., Save with 26 Active Holley promo codes and coupons. Find the best Holley discount codes and deals from BrokeScholar. Scholarships. Scholarships for Women; Minority Scholarships; ... To keep this page up to date we utilize automated tools and a large team of editors to monitor every imaginable channel a Holley promo code could be discovered ..., Fuel Injection, Carburetion & Fuel System - Can someone decipher Holley date codes? - Hey there, hi there, ho there! Can anyone tell me what a 944 after the list number on a Holly 4 barrel with a list # of 4053 would be? Thanks!:-wink, It is sometimes necessary to create anonymous online dating profiles, and there are a few steps you can take to ensure your activity remains private. If you prefer to keep your per..., DaleM. 15636 posts · Joined 1998. #2 · Feb 4, 2006. The number after the 3310- are revisions but I'm only aware of up to -4, not -11. The -1 was a rated at 780 and was a model 4150 while the -2, -3, & -4 were rated at 750 and were 4160 models. Date code looks to be January 10, 19x5 or 2005. Holley date codes are the 1st three numbers a Julian ..., All Holleys through 1972 had 3-digit date codes (year, month, week of the month); all Holleys after 1972 had 4-digit Julian date codes (day of the year, year). Any Holley on a Corvette with a 4-digit date code is a later Service replacement., last number is the week of the month. if the carb has a 4 digit date code it is not made is the 1960's and is worth less than a 60's made Holley ..., On the center carb the date code is located on the rear, left of the air horn close to the top. On the outboard, front and rear carbs, the carb date can be found on the rear, left of the main body close to the top. Carb Date Numbers. The Six Pack Holley date code consists of four numbers. The carb date does not go by the Chrysler 10,000 day ..., Expiration dates on food are tricky. They mean different things on different foods. Understanding the difference could save you money. Keep this information handy so you don’t thro..., There is a GM Part No, Holley List No and Date. I am not familiar wiht the other number. The date code for assy line is a three digit date. The first digit is for the year, the second digit is for the month 1-9 = Jan-Sept and 0=Oct A=Nov B=Dec, the third digit is the week of the month. 5A3 would represent 1965 - Nov - third week., Holley still offers original list number carburetors for highly collectible muscle cars. Over time these carburetors have been nearly impossible to find, but no longer. These are NEW nearly exact reproductions of the originals. List Number 0-4790 is the 500 CFM "Outboard" Six Pack Carburetor that Originally came on 1970-71 Chrysler 340 CID Engine Applications with an Automatic Transmission ..., Holley uses the jullien date code, 1908 corresponds to the 190th day of a year ending in 8. After every major design change Holley changes the number after the dash (-), hence this carb was manufactured after their 7th revision. Last I saw they were the double pumpers were -9, but that was a couple of years ago., This is model 4053 dz someone is selling on at e-bay however the date code is 281. I thought the dates went by year/month/week. Can anyone tell me where I can find the info on Holley date codes? ... According to the published info in my books the Holley Carb date code reads Year, Month, Week. Hope this helps. wot. Save Share. Like.