Holley carb date codes.

<p>Holley Carburetor 3139-1 4 bbl 3874898 ER Date Code 1903. Came from a local estate. untested. Linkages move freely. Comes as seen in the photos. Selling for parts or repair as will need rebuilt. Free shipping to the lower 48 states only. </p><br /><br /><p>tote 14 </p>The 65-69 book seems to indicate that a 1910 date code could be either 1970 or 1980, while the 70-75 book indicates that it is 1980. I'm guessing that since the change from 3 digit codes to 4 digit codes came in 1973, this carb is most likely of 1980 manufacture, which agrees with what the seller told you. FZ-28's MemberThis 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.Yes, the C9AF-9510-M carb could be on a car with a December 1968 build date. The C9 refers to the model year, not the not the build date of the part. So for example, most parts specific to a 1972 Torino, which was new for 1972, had D2 a the beginning of the parts it used, even if the car was built in 1971.

Holley carb 3923289 DZ. ... Have a holley with the below numbers on the choke horn: Original GM carb: List-4053 8A1: 3923289-DZ ... With a 8A1 date (8 = 1968, the "A" stands for November, 1 = 1st week of November) for a 69 Z28 it would probably bring at least $250 just as a core.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 identification ...

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.Up for sale is a Holley carburetor List 4801 with GM part number 3989021. Correct for a 1971 Camaro or Z28 Camaro with the LT1 motor. The 081 date code is correct for the 1st week of August 1970. This is a real deal original LT1 Chevrolet OEM carburetor with a nice and early production date.

Jul 14, 2011 ... ... carbs stamped with early date codes by less than upstanding individuals. Check the castings to confimthe date codes. 1. C6DF9510M List 3530The carb was installed at the St Louis plant so a typical correct carb would be dated about 2-4 weeks prior to the cars assembly date. Holley date codes went to 4 digit code around 1970 Last edited by Donald #31176; 03-07-2009 at 12:25 PM .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.This carburetor number was originally listed for the 1965 Z-16 Chevelle (375hp/396), the date will indicate if an original issue Z-16 carb (rare) or the much more common one sold over the parts counter to half of the Chevy enthusiasts in the US. My experience with MANY dyno pulls on a 406 CID SBC was it was hard to improve on as delivered over ...item 3 Vintage Holley Economaster 450 CFM 4 BBL CARBURETOR 7455 Date code 0917 GM Chevy Vintage Holley Economaster 450 CFM 4 BBL CARBURETOR 7455 Date code 0917 GM Chevy $119.99 +$10.00 shipping

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My AAR original carbs were dated 992 and 993 1969, Sep, 2nd and 3rd week. If you don't believe me than call Holley and they and straighten it out. All Holley carbs regardless of Mopar, Ford, GM, aftermarket used 3 digit date codes from the 50's till 72 then they went to 4 digit.

C1 & C2 Corvettes - Holley 2818 Date Code - I have two questions here. I'm found a Holley 2818 carb dated 4B3 for my 65 327/350 that has a F1215HT pad stamp. First, when a week number is determined, does it matter if it is a full or partial week? Looking at the December 1964 calendar below, is it safe to assume that...Oct 16, 2021 ... We look into the Holley Carb and I talk about the different circuits and how they affect the fuel curve on your engine!The 65-69 book seems to indicate that a 1910 date code could be either 1970 or 1980, while the 70-75 book indicates that it is 1980. I'm guessing that since the change from 3 digit codes to 4 digit codes came in 1973, this carb is most likely of 1980 manufacture, which agrees with what the seller told you. FZ-28's MemberDate code type Code meaning Example Components typically found with this type of date identification; A: Alpha-numeric 2 digit code: Month & Year: E9 = May 1969: Carter carburetor base, Carter Fuel pump, Viscous fan drives, drive shafts: B: Single digit: Year: G = 1971: Engine identification pad: C1: Two digit: Month & Year: 71= 7th month (July ...Find many great new & used options and get the best deals for Holley MOTORCRAFT Ford Eshe 9510-ec List 50260-2 Date Code 1436 Carb Carburetor at the best online prices at eBay! ... item 5 Vintage Holley 4BBL Carburetor for Ford Motorcraft List-50259-3 1985 2826 RM Vintage Holley 4BBL Carburetor for Ford Motorcraft List-50259-3 1985 2826 …

Carburetor 2 Barrel for Ford 2150 W/Climate Choke For Many V8 Engines 302 351 US. Find many great new & used options and get the best deals for Holley List 3310-1 4 Barrel 780 CFM Carburetor Date Coded 3443 at the best online prices at eBay! Free shipping for many products!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:Find Throttle Cable Brackets Holley Carburetor Manufacturer (application) and get Free Shipping on Orders Over $109 at Summit Racing! ... Estimated Ship Date: Monday 4/29/2024. BUILD IT WITH SUMMIT! ... Throttle Cable Brackets, Billet Aluminum, Black Anodized, Carburetor Base Mount, Lokar Style Cable, Model 4500 Series, Each. Part Number: HLY ...Correct Carb for ´67 s-code. when I bought my 67 Mustang 390cui A/T a couple of months ago the mechanic told me that the carb is not running well anymore when it´s getting warm. So before they deliverd the car they changed the carb to an Street Demon 625cfm and sent me with the car the old carb. It is an Holley 4160 80457.Find many great new & used options and get the best deals for 1957 Ford Thunderbird Holley List 1273-1 ECZ AD Carb Date Code 711 at the best online prices at eBay! Free shipping for many products! ... This Holley carburetor was removed from a running 1957 T-Bird a few years ago. The carburetor was drained and stored. All mechanisms appear to be ...C3 Tech/Performance - Holley Carb from 71 LT-1 - Hi all, I have a 71 LT-1. As you guys know, it came with a holley carb. List #4801. I was recently made aware that there are 3 numbers stamped on the side. 1)GM part number 2)Holley List number 3)Date code (3 or 4 digit) The question i have is the date code, can anyone...C3 Tech/Performance - Holley Carb from 71 LT-1 - Hi all, I have a 71 LT-1. As you guys know, it came with a holley carb. List #4801. I was recently made aware that there are 3 numbers stamped on the side. 1)GM part number 2)Holley List number 3)Date code (3 or 4 digit) The question i have is the date code, can anyone...

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.The difference is in the front metering block. I have a '67 4-speed carb on my 390 GTA. It works fine, but I want the correct automatic version as listed in my signature (late '66 or early 1967 Holley LIST 3794 C7OF-9510-B for S code 390 GTA or just the metering block 5230). What is the date code on the automatic carb? WANTED PARTS: ☆ '67 ...

Contains the latest V3 touch screen firmware. 3.5 in. Touchscreen Firmware - V4. Contains latest V4 firmware and installation instructions for the 553-108 3.5" Touch Screen. 3.5 in. Touchscreen Firmware - V5. Holley EFI V5 Firmware update for 3.5" TSLCD. 3.5 in. Touchscreen LCD User Manual.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.4478 posts · Joined 2000. #2 · Apr 6, 2009. 3 digits are common Jeff as my 1969 Holley 4346 has a date code of 924 which represents (9)1969, (2)February, (4)4th week. To be honest I don't know if the 1965 carbs were coded the same as the 1969's. One might think it could be a 1970 carb from the fourth week of May (if you followed the same ...The Atomic EFI system received E.O. Number D722 which permits the system to be installed in place of the factory carburetor on 1987 and older GM passenger cars and trucks originally powered by a V8 engine. This Executive Order also means the Atomic EFI system provides "reasonable basis" for satisfying the anti-tampering requirements of the ...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.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.Needle & Seat Primary Main Jet Secondary Main Jet or plate Primary Metering Block Secondary Metering Block Power Valve Pump Nozzle Size, Primary SecondaryThe 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.

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Casting and date codes are also on each major component and many ancillary pieces. Cylinder heads have casting numbers with date coding like the engine block. ... Holley carburetors were first used on the ’64 365-hp 327-ci engine. The 1965 350-hp and 365- hp small-blocks, and the 396-ci big-blocks used Holley 4-barrel carburetors. In 1966 and ...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. Well, my car was built 3rd week of September 1969. The carb that is about to go on my car is a late 68 DZ 4053. Do not know the month... WAC. TX. 69 Camaro SS/RS X22 L78, 4spd, Hugger Orange, Houndstooth Interior. 70 Chevelle SS LS5 w/ 77k Original Miles, #'s Matching, Auto, Cowl Hood, Buckets, Tripple Black. Like.Toyota Pickup 20R 22R Weber Carburetor Conversion Kit Manual Choke Kit. $349.00. Trending at $384.95. 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!#3 · Nov 25, 2021. found some info on the web. A is Nov. B is December so looks like 68 Dec 3rd week. migjt be a oem carb not a over the counter carb with this date code. jim. …Overview Of The Holley 4150 Vacuum Secondary Carburetor. Overview of a Holley 4150 mechanical secondary carburetor, Double Pumper. 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. 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 …

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. I'm not much on Corvette info, perhaps there's some other explanation of the carb. For instance, a Holley was used in 1971 on the 330 HP 350 cid engine, lesser engines got the Q-jet. 072. 0=2970. 7=July. 2=2nd week . 1970 Z28 . 032. 0=1970. 3=March. 2=2nd week I found an original Holley 4150 C7OF-9510-B list 3794 for my '67 Cougar GT 390 4V C6. The date code is 605, which translates to 1966, October, 5th week...Most batteries have expiration date codes, indicated by stamps on either the battery itself or on the packaging. Expiration dates differ from the date of manufacture, so users must...Instagram:https://instagram. hometown vet byron center A quick glance shows this is a 427 425 HP 4 barrel Holley. It should have a date code below the 3418-1, that will help determine if it's an original, or a service replacement, that will help determine what it's worth. ... I Have a HOLLEY CARBURETOR 830-855CFM? # 3886091-AN Scribed on the Airhorn is: List 3418-1 703 stamped just under the above ... island water sanibel If it were an early built '66 car the carb would date would start with a 5 until Jan. of '66. Then the date would start with a 6. This particular carb was made as a correct replacement for this particular car. These carbs were built years afterward as replacements. Thus the '71 dateFind Holley Carburetor Numerical Listing Guide and get Free Shipping on Orders Over $109 at Summit Racing! The Holley Carburetor Numerical Listing Guide contains a complete list of all Holley carburetors, including automotive, farm, industrial, and marine, along with their corresponding repair kits. The listing consists of over 3,500 applications covering vehicles from 1957 to the present. taylor swift parking nrg Holley 3139-1 carburetor 572 date for parts 1966 chevelle impala 396/325hp base plate will fit 3367-3370 3245 etc. ... * 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 shipping service selected and receipt of cleared payment ... golo dessert recipes Original Holley DZ carb dated 874 or 4th week July 1968 for a late 68 or early 69Z. I had gotten this several years ago and it was in pieces missing, some choke items and the 5583 primary block it does have the original 4519 secondary block and I have found a NOS 5583 block and bought the missing choke pieces. this will need rebuilding but better to be restored as the new block does not match ... hackensack meridian jfk johnson rehabilitation institute reviews Holley Carburetors 4 digit Numeric date codes. This sample casting number from a 1970 carburetor with date code 0995 . 09 9 5. Day of the year . 099 = 99th day of the year . 1 to 365 099 5. Year . 5 =5th year. 1975, 1985 or 1995 : More then likely this carburetor was built on the 99th day of 1975 . fresno ca jail bookings Facty provides quality information to individuals who need it most, offering well-researched tips and information as easily digestible content. There are several reasons to choose ...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! florida times union obituaries past 30 days Is a Holley 3849804 LIST 2818 with date 383 (1963, August 3rd week) correct for a Corvette with Build Date of B14, or October 14, 1963? Engine was stamped date code for October 09, 1963. I'm wondering about the 7 weeks between when the carb. was date stamped and the Build Date of the Corvette. Or you could look at it as 6 weeks to engine stamping.Below the List Number is a four-digit date code. On OEM Holley carburetors, the Original Equipment Manufacturer part number may be stamped above the List Number. FYI, the choke horn is the raised area that houses the choke blade situated over the primary throttle bores. Looking at the carburetor from the front, you'll see the List Number ...This carburetor number was originally listed for the 1965 Z-16 Chevelle (375hp/396), the date will indicate if an original issue Z-16 carb (rare) or the much more common one sold over the parts counter to half of the Chevy enthusiasts in the US. My experience with MANY dyno pulls on a 406 CID SBC was it was hard to improve on as delivered over ... claudia voight husband 12698945 - LIFTER - General Motors. $33.28. Trending at $37.03. Find many great new & used options and get the best deals for Holley Ford 3795 -1 Carburetor at the best online prices at eBay! Free shipping for many products!That's doubtful - there are no documented instances of 4-digit Holley date codes being used on OEM production-line carburetors prior to 1972. There were occasional variations noted in the use of alpha codes vs. numbers during the 3-digit date code years, but the 3-digit date code format was used exclusively on OEM carburetors in the 60's. slumberland furniture fergus falls 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 …Sep 18, 2001 · 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. imax north haven The "8" is 1968. The "E"= is the month of the year (A=Jan., B=Feb., C=Mar., D=Apr., E=May). So my date code would translate to May, 1968. Build date for my car is late May, 1968, making a very late year build. There is no knowledge or consistency in determining how soon the new carb could be installed or how long it might have sat on the shelf.Sep 3, 2022 ... This time I show you how I go through my carburetor and clean it out to make sure it works at its best for every race! car accident in winchendon ma today 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. Sled fulcrums, valve sizes, and that carb were straight Chevy knock-offs that worked better on the 429/460/515's and 302's351/400's than they did on the 396's and 427/454's and 509's 3310=common Holley replacement carb. -1 indicates a revised carb, the date code is circa 1983.Holley date code question. ... If he has a 390 in it then your carb should be worth about $250-$500 as it sits without being built. Numbers and dates matching pieces are VERY VERY HARD to find. By the way, if his car was made in 67 the 66 and 67 dates are 100% correct for his car.