Holley carb date codes.

Hello all, I have a holley 3139 carb , from what I found so far, it seems to be a 65-66 396 carb. It has the 3874898 ER on the top, list 3139-1, and the date code of 5A5.Jan 14, 2024 ... Welcome to our latest video, where we'll guide you through the process of identifying a Holley carburetor even when the model numbers are ...C3 Tech/Performance - Date code for 69' manifold & carbs - I need to find the date codes on my intake manifold and carbs. The intake is a 69 3 deuce (.....795) and the carbs. Where are these numbers located? Thanks, Steve16 posts · Joined 2010. #1 · Jan 8, 2013. I am looking for the rebuild kit for a Holley List #3259 carb (date code 593). Does anyone know which kit number this is? Any suggestions for where I can get the rebuild kit? My research shows that this is the same carb used on the GT-350's. I bought this carb 20 years ago to put on my '65 A-code ...May 26, 2011 · LOCATING THE LIST NUMBER: The List number for a Model 2010, 2300, 4010, 4011, 4150, 4160, 4165, or 4175 carburetor can be found on the right side of choke air horn. The List number for the 4500 can be found on the top of the main body casting. Below the list number is a date code that will contain no more than four (4) digits.

F. FOXBROSRACING. 201 posts · Joined 2010. #2 · Feb 21, 2013. as close as 3 weeks to build date, as far as 6 months before. holley built there carbs in batches. This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.On the Airhorn. That's the tallest part of the carb. Look for a List number . Need help ID'ing a Motorcraft Holley carb... The list number is 7508-1 . I've rebuilt many carbs over the years but never a Holley. I looked on the Holley website and got the master list but the number on my carb is not on the list. A Holley carb book doesn't list it ...

As far as the last 3 number string, 5-4-2, this is from memory, we are aware these carbs were used in 1965 and 1966, so....5 - 1965, 4 - 4th ...The guy on the carb. forum explained the code like this- year-month-week. the year part is easy the month part is where it gets tricky. Jan.to Oct. is 1 thru 0 and Nov.-Dec. is A and B . A date code of 6B2 would be 1966-Dec.-2nd week. The complete # for this carb. is C3AF-9510-BJ List-2805 he thinks this could be from A 67 GT500 with 427 ,also ...

The model # XXXXX my carb;carter AFB is 3461S. This # XXXXX XXXXX in all documentation books as the correct # XXXXX a 1963 Corvette, 327/340hp motor. My question has to do with the date code. The right front of my carb. has 3461S and right below this is BA3. The books say A3 is the date, A means January, the #3 means 1963.Sep 1, 2023 · A 1967 440 Carter AFB carb with the date code of H6 indicates August 1966. In later years, like the 1974 440 Thermo-Quad carburetor, five numbers were used. The first three was the build day and the last two the year. A 1974 440 Carter carb (6460S) with a date code of 21173 indicates the 211th day of 1973. The part number and date code of this original Holley carburetor is 3659 954, dated the 4th week of May 1969. There have been no alterations or modifications, and there are no cracks or repairs. ... Carburetor Repair Kit Holley 37-485. $52.73. Trending at $57.99. Carburetor Replace for Volkswagen 34 PICT-3 98-1289-B 113129031K 1600cc. $51.99.C1 & C2 Corvettes - 3247 Date Code Decipher Help - Could someone help me decipher the date code of the 3247 Holley which is installed on my (Sept 65 build) 66 427/450 L-72. ... IIRC, Holley used 3-digit date codes up to 72-73 time frame, then went to 4-digit date codes (year+Julian date). That would make that a 1975 July carb or thereabouts. Rhino:

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Ok, I have 2 carbs, holleys, and under the list #'s is as follows: first carb: 1374. sec carb: 2502. These should be the date codes, but im used to seeing 3 digits. So if you can help, I would be happy. Thanks. 1374 = 137th day, year ending in 4, like 74, 84, 94. 2502 = 250th day, year ending in 2, like 82, 92 etc.

The code numbers of a Holley carburetor are usually located on the side of the air horn. You will find that the Holley model number of the carburetor is there, along …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.Step 2. Locate the Holley model number. After determining the carburetor is a Holley, look for the code numbers, usually located on the side of the air horn. The Holley model number is present along with the auto maker part number, if factory-issued, a date and application code. Locate the lone four-digit code.I have found two of them. One 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 ...Decoding Ford Carburetor date codes . Autolite carburetor use a 3 or 4 digit date code system. Starts with the year on left, a letter in the middle for the month and a 1 or 2 digit number on the right depicting the day of manufacture. this tag is typical of an Autolite 4300 carburetor, C8ZF-A with date code 8B13.There is a date code on it too that line has a A… not sure what that is for, then 7L22 which is 1967,November 22nd. ... PRETTY SURE I decoded this same carb on face book for someone 9kc is the date,look back a few posts _____ BOSS 302,B 351,B 429,and SCJ- CJ PARTS ... Mustang and Ford 1969 BOSS 429 Holley carburetor C9AF-9510-S. www ...In the constantly evolving world of healthcare, it is crucial for medical professionals to stay up-to-date on coding changes. Accurate and efficient coding is essential for proper ...

Jul 24, 2010 ... I want to look for an early model holley 4150, that would would have come on a 57 T-Bird. Does anyone know what the list number and date codes ...Date Codes. Jump to Latest Follow ... I was looking at a Holley carb on e-bay for a '69 Chevelle. It is date coded 911. ... That date 911, can be any day in the 1st week of the year, not the 1st day. Elky chassis 69 El Camino 69 Nova 68 …If you’re a savvy shopper looking to save money on your next pizza order, then you’ve come to the right place. Papa coupon codes are a great way to get discounts and deals on your ...1702 posts · Joined 2006. #1 · Feb 28, 2009. Have a guy trying to sell me an original Holley DZ carb but I'm not sure the date code is correct. Here are all the numbers on the choke horn: 3923289-DZ. LIST-4053. 0523. Correct or service replacement? '74 with roller 454, TH400 3K stall and Ferd 9 w/ 4.20s".If your Holley carb has a FOUR digit date code...that code. was ONLY used for aftermarket carbs... The Holley 4-digit date code is based on the Julian callender. -. The first three digits are the day of the year. (a littel math involved...sorry) 1-365 except for "leap-year...1-366. -. The fourth digit is the LAST year of the DECADE.Here are a few of the Weber carburetor models we deal with most frequently. Suffixes in parentheses are not critical and only indicate minor tweaks. Model Number. Common Name. Notes. 32/36 DGV (5A) DGV. Progressive throttles, Manual choke. (standard for Formula Ford 1600, Formula Ford 2000, and Sports 2000)

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!Real original GM Holley carburetor. Correct Holley part number 4053 'DZ'. Date code is 942, second week April 1969. Exact fit for all Camaro small block Z/28 models. Would maybe need a rebuild before using.

I have one Holley 4346 #3959164 three number date code copo carb, very clean and complete, and a 4346 #3959164 four digit date code, Just the main body.I think the second carb was a service replacement carb for the copo's due to the four digit date code. ... I also have a Holley carb with numbers on the choke tower 3959164-GE List-4346 date ...carburetor bowl hdl-ley on models aai and 2110 number is stamped on tag. on model 852 number appears on plate mounted on air horn body. (on new units the number is stamped on float bowl. ) model 4000 list number stamped on throttle body flange model 1901 list number stamped on throttle body flange model 1920 list number stamped on carburetor bodyJan 7, 2006 · On a related note, my car was started the 4th week of May, 1968 (05D) and the carb is dated 833 like chedderboys. The 4053 carbs were built in batches and I've seen several 4053's with this date stamp. Now, I'm not sure when the batch before that was built, or the batch after that, but usually, the Holley carbs are a few days to several weeks ... Date Codes. Jump to Latest Follow ... I was looking at a Holley carb on e-bay for a '69 Chevelle. It is date coded 911. ... That date 911, can be any day in the 1st week of the year, not the 1st day. Elky chassis 69 El Camino 69 Nova 68 …The year portion of the date code on a Holley is the model year or the year representing the actual build date of the carb? Thanks. Mark 66 Chevelle SS ... I'm going to say carb build date as mine has a 5 for the year on it... for my 66 car. Seb (Seeb) TC #2794Carburetors - Holley Performance Products It shows the 3310-2 through 6 as 750 cfm. ... Oh yeah, its not an original 3310-1 because the date code is a four digit #. The orignal carbs had a three digit date code. [This message has been edited by chicane67 (edited 10-23-2002).]Tom, what are the rest of the numbers on the carb? They made MILLIONS of those 3310 carbs after the originals. Last swap meet I was at I saw a few dozen of them. I have a 3310, 3310-1 and 3310-2. Based on your date code of 161 that is a replacement carb. The 161 means 1971, June, 1st week. That is a good carb.

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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 Performance Rebuilds our OEM/Holley DZ-302 Carburetor. One of the best kept secrets (or worst, depending on who you ask) about Timeless Muscle Magazine, is the rather vast array of classic iron project cars we have in dire need of attention to restore them to their former glory. In addition to our ’68 Firebird and ’70 Chevelle SS, we ...Aftermarket Holley carbs have four-digit date codes that use the first three digits to describe a day in the Julian calendar, with the last digit used to identify the year within a non-specific decade. For example, "1999" could represent the 199th day of 1969, 1979, or 1989. Application Chart.The Holley code tells when it was actually cast. It is common that a 1963 design has a casting date of 1968. This is the numerical listing, aka Holley part number. This is what your carburetor is. List 3793, 4118, 2143-1, 4412 pictured. Ok last/bottom line is date code. Early versions had a three digit code.8408 = Holley spec number 1710 = Date code That is a Holley model 4160. VERY common; any parts store would have or be able to get a kit. Holleys don't have a good rep when it comes to re-using old parts (gaskets etc). Suspect is a Ford "service replacement" as neither the Ford or Holley numbers show an OEM application.It has a date code of 054 (4th week of May 1970). The choke plate is missing and some linkages are missing. We suggest putting a rebuild kit in the carb. This carburetor will also work for many other applications including full size Chevrolets, Camaros, Nova Chevy II's, Chevelles, and others. "Keep Your GM Car All GM!"Note the date code of 072 indicates it is a dealer service part since the date code is 1970, July, 2nd week. Another 3310 Holley (GM number 3878261EH) used on the 1965 396 L72 (Z16) engine. Again a service part with a date code of 142, or 1971, April, 5th week. Holley 3230 4-barrel carburetor dated 502 - 5=1965, 0=October, 2=2nd week.22GT. 39088 posts · Joined 2009. #6 · Jun 13, 2013. If your engine is a stock non HP engine, a 715 cfm LeMans carb is overkill. And if it's date-coded to the 65-67 period, easily worth $1000. The small-letter manifold is no slouch, either. Amateur restorer. Well, sometimes I have been paid for it. But not right now.Belts. 026x. «02» = February (01-12 = Jan-Dec) «6» = 196 6. x = Unknown (Poss A-Z may appear here, or blank (?)) York A/C Compressor. How to Read FoMoCo Date Codes Original Ford glass, sheet metal and other parts were usually date coded in one of several formats. To perform the most accurate.Buy 1969 Holley Carburetor, 396ci, 780 CFM for only $1,014.99 in our huge selection of parts. Shop restoration car parts and accessories at Rick's Camaro. ... including GM part# and Holley list#. NOService replacement date code. Carbs are not eligible for Volume Discount. The store will not work correctly in the case when cookies are disabled ...Holley 0-80457S 600 CFM Street Warrior Carburetor. Find many great new & used options and get the best deals for Holley 750 CFM Carburetor List 3310-2 Date Code 0939 at the best online prices at eBay! Free shipping for many products!1966 Chevy 396 360hp Holley Carb List 3140-1 Date Code 593. About this product. About this product. Product Identifiers. Brand. Holley. Manufacturer Part Number. 31401. eBay Product ID (ePID) ... Carburetor-VIN: Q Holley 0-80457S. 4.8 out of 5 stars based on 198 product ratings (198) $387.95 New;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 replacement carb from what I've researched and the "4" is the year of manufacture.

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 715. Four digit date date: first number is the year made, last three digits are the day of the year. ex: 7122 = carb made in 1977 (or 1987, or 1997, etc) and the 122nd day of the year. Z.ZLP955. 3654 posts · Joined 2011. #3 · May 19, 2014. ^^ x2. CRG's Carb page states "Service parts assembled 1973 or later will have four digit date codes" for Holley carbs, so it could be 73, 83 etc as Jon said. 1969 04A Van Nuys-built Z/28. Cortez Silver with dark blue interior and VE3. Sold Clippinger Chevrolet. Raced at Lions in LA.Unreal. 7608 posts · Joined 2001. #2 · Dec 1, 2003. In 68 (which could have a 67 date) the 4053DZ was used on Z/28, L78 b/b Camaro, Chevelle and Nova, as well as L72 Impala. In 69 it was a Z/28 only carb. The L72 and L78 used a 4346, which is essentially the same carb with (I think) different jets. The vacuum ports on the base …W Series (W-0, W-1, WA-1, WE, W-2) - (1932 - 1949)(1 barrel) triangular brass tag; also, code number stamped under base. W Series ... It is NOT a TSX-651. The center line is a date code! Marvel/Schebler models are as follows: ... The color used was a code to help identify the carburetors. A few times in carburetor cleaner, and the color ...Instagram:https://instagram. ff14 act update 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 715. Four digit date date: first number is the year made, last three digits are the day of the year. ex: 7122 = carb made in 1977 (or 1987, or 1997, etc) and the 122nd day of the year. Z. lauren jiggetts parents 2old2fast. 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.Thanks Chuck. My car is a late Feb. build so it would make sense for a Dec. carb build date. The letter threw me. I bought the intake/ carbs 4 or 5 years after the car and didn't pay any attention to the carb codes. It was the early '80's and I was a newbie. I guess I got lucky they were dated just right. filloxane side effects This carb is off of a 1967 Corvette small block 350, the car ran perfectly until carb and manifold were replaced in early 1970s with an aftermarket manifold and carb, I just sold the original matching manifold a few days ago in like new condition, this carb is in perfect condition, it may have been overhauled back then, but has been off the car for close to 50 years, mounted on the original ... nikki 90 day before transition Most 64's should be 2818 and most 65s 2818-1. The different date codes are a factory carb, 3 digit, or replacement, 4 digit. The 3 digit is year, month, week: 302= 63 Oct second week. The four digit is julian date, year. 2828= 282d day of a year that ends in 8. Reply Like. 04-05-2010, 09:40 PM. rent a foam insulation machine Very nice used Holley carburetor that was removed from a 1985 Mustang GT 5.0 Carburetor appears original. Frod part number: E5ZE-9510-GA Holley Part number:LIST 50265 Holley Date Code: 1575 May 1985 per the experts This is untested and are not guaranteed to work and sold as a core to be rebuilt. secretly included in a way nyt 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 ... urgent care saint marys ga Holley Carburetor Identification Codes. ENGINE . HPDate codes and part numbers for 6-Barrel/Six-Pack applications. The carbs all have "list numbers" and date codes stamped on them. The date codes are 4 digits. The first three are for the day and the forth is the year. The "list numbers" for 1969½ carbs are as follows: Front outboard carb 4-speed and auto - List - 4393https://www.holley.com/products/fuel_systems/carburetor_components/rebuild_kits/ Are you looking for a rebuild kit, parts, or specifications for your... craigslist topeka com How to Become an Expert on EFI and Carbs: Holley Training. Dave Bellm. 01/05/2024. news. news Holley Training Class efi. Holley EFI Training: Don't Miss the Final 2023 Classes! David Bellm. 11/03/2023. ... Join the Holley Family. Stay up to date with the latest releases, events, promotions and more. Sign Up. seaworld orlando trainer killed Holley 0-80457S 600 CFM Street Warrior Carburetor. $312.00. Trending at $369.99. Find many great new & used options and get the best deals for 1972 Corvette Lt1 Holley 3999263 List 6239 Dated Dec 1971 at the best online prices at eBay! Free shipping for many products! grounded tier 3 weapons 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 ...May 31, 2010 · 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. bandana on car meaning Deciphering Ford Parts Date Codes. Casting dates show the exact day, month and year a certain part was made or cast. The typical casting date looks like " 6M08 ". Breaking down a casting date: 6 = The year of the decade. "6" for 1976. M = The letter of the month. (December)Once you get into Holley science, the carburetor is easy to understand, build, and tune. There are two basic types of Holley four-barrel carburetors—the 4150 and 4160—easily identified at ...