Holley carb date codes.

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 to worry about it. Series 4150 and 4160Same 4.2" bore X 3.8" stroke. Only difference was they governed the 3000 a couple hundred rpms faster and had slightly different jetting in the carbs. The 2000 produced about 33 hp and the 3000 about 37 or 38 hp. Turn your governed speed up a notch, use the bigger carb and gain a couple of ponies.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 R3310-6 LIST 3310-6 and used on 750 Vacuum Secondary . Check here for specific Muscle car Info: Referenced by ; Holley R3310-6 or LIST 3310-6 ...Get the best deals for holley 750 carburetor marine at eBay.com. We have a great online selection at the lowest prices with Fast & Free shipping on many items! ... Holley 750 Carburetor 3310-3 Date Code 1409. Opens in a new window or tab. Pre-Owned. 5.0 out of 5 stars. 3 product ratings - Holley 750 Carburetor 3310-3 Date Code 1409. $114.99 ...

It could be 1979, the four digit date code started in the seventies. Usually all the seventies carbs have slotted bowl screws, not the hex that's seen on later Holley's. It is a service carb for the 67 Corvette but correct in every way. I would not worry about it and just use it for yourself.The Holley manufacturing date code format is Year, month, week. from my research I discovered the year date is the actual year Holley made the carb. This is based and verified on the very first carbs being produced. The Holley 4053 part number 3923289-DZ began production for the 1968 Z/28, L78, L89, & the L72.

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.The intake accepts Holley two-barrel carbs with "v" bowls (that's the cool cathedral style fuel bowl that was the hot setup in the Sixties). These carbs can have a maximum throttle bore size of 1.50-inches. The carb setup is based upon a 325 CFM Holley carb in the middle, flanked by a pair of 350 CFM carburetors.

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.Jul 2, 2018 ... I have a 1970 351c M code with a 4v, and when I obtained the car, it had a Holley 4bbl carburetor. I'm considering putting a new carburetor ...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! Free shipping for many products! ... item 3 Ford Motorcraft C90F R 600 CFM Holley Carburetor List-4698 Ford Motorcraft C90F R 600 CFM Holley Carburetor …Description. Service Holley 4053 CARBURETOR date code 892. This is a Camaro carburetor. The number above that in the picture is the General Motors id number 3923289-DZ. Restored to its original Holley color, all of the steel hardware has been re-plated to the original finish. Carburetor retains the factory Holley calibration.Holley carburetor identification numbers are typically stamped on the side of the airhorn. If the carburetor was factory issued, it may have multiple numbers, including the manufac...

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The Holley Carburetor date code is 881. Additional information. Weight: 14 lbs: Dimensions: 12 × 12 × 8 in: Related products. 1971 HOLLEY CARBURETOR 454 LS6 LS7 $ 1,199.00; HOLLEY LIST 3245 L 79 NOVA $ 1,599.00; Holley Ford Carburetor 4160 450cfm $ 500.00; Product Search. Search.

Holley date coding for 1973 - 1975 had a 4 digit code number!!!!! That would make it a service replacment for a 1969. Logged Captain John Wykoff ... (for 1968 and 1969) would have a 3 digit date code. As this one has a 4 digit date code, it indicates the carburetor was manufactured after 1973, a full 4 years after the 1969 Camaro ceased production.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!carb On the air horn is a date code also. if it has the corect date code then it is a Z-28 carb, but if it's date after 1969 then it's a replacement carb. I have seen carbs with the DZ letters with date codes into the 70's. They are over the counter replacement carbs. It might still have some worth but not near as much as a correct dated carb.Features original GM part number 3957859 and holley list number 4295 - DZ on the front air horn, just like originals. This is a brand new in the box holley carb. Gold iradite plating as factory units. Fresh to date technology with the right old school look. Tested and guaranteed, ready to rock! Exact for all Cross ram set ups. PART NUMBER: ENC-843Jul 13, 2022 ... this is a brief look of the tail of two @HolleyPerformance Dominator Carbs. We take a look at the 4575's The original Dominator vs my New ...1967 saw the first year the 396 V8 camshaft abandoned the grooved rear journal and matching bearing in the engine block in favor of a smooth journal like the 283/327 V8. Any camshaft from a 1965 or 1966 396 engine can be used in a 1967 or later block but not the other way around. This groove is clearly visible in this photo on the camshaft on ...The Holley manufacturing date code format is Year, month, week. from my research I discovered the year date is the actual year Holley made the carb. This is based and verified on the very first carbs being produced. The Holley 4053 part number 3923289-DZ began production for the 1968 Z/28, L78, L89, & the L72.

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.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 ... 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:Holley Four-Barrel 4150 and 4160 Carburetors Explained. Bill Tichenor. 12/02/2009. 10 min read. Share. Carburetor Installation and Tuning. Video. Explanation of the identification and differences between a Holley 4250 and 4160 carburetors. author.Holley 3923288 List 4053 date code 942. I have been cleaning out my garage a little at a time. I'm up (or down) top my inventory of Holley carburetors. Among the many that I have is this one that has the following information on the choke horn: 3923288-DZ List 4053 942 Primary metering block #5583 with 68 jets in it and secondary metering block ...3310=common Holley replacement carb. -1 indicates a revised carb, the date code is probably 1983. This would be sold at like summit or jegs, not a GM replacement type deal. Authentication and pre-purchase inspection service still available. PM me for more information. :thumbsup: Still looking for that elusive 76 Nova SS.

#1 · Feb 4, 2005. Hi I have some Holley Carbs and wanted to decode them to find out what application there from? Where do I look for the numbers and date codes? Is there an …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.

The carb build date codes were the same as the previous two years used on the #3447 carb ears and tags. Most of the production line #3705 carb tags did not have a stamped date code on them, so don't worry if your #3705 carb tags aren't date coded. ... Once they got the Holley carbs working even better than the #3861 Carter the new #3116 Holley ...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! Free shipping for many products! ... item 3 Ford Motorcraft C90F R 600 CFM Holley Carburetor List-4698 Ford Motorcraft C90F R 600 CFM Holley Carburetor …There seems to be a protein stand-in for nearly every type of carby vehicle you can think of. I am not on a no-carb, or even low-carb diet, but I am on a eat-as-much-protein-as-I-c...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 .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 ... created date: 12/20/2019 8:23:54 pm ... When searching for used carburetors, note that three-digit date codes are pre-1973. Service carburetors (dealer replacements) will also be stamped with a four-digit code similar to post-1973 units, the carburetor shown above was a service unit produced in 1978. The top of the stamp shows the GM part number 3886101E1, the midportion is the Holley list number, 3247. The DATE CODE which you are asking about is the bottom area, on mine it is 612. If yours has a 4 digit stamp there, it is not original, it is a service replacement built later. The 3 digit code as in my 1966 Holley identifies 6 (the year ...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.

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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 ...16 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 ...Join the Holley Family. Stay up to date with the latest releases, events, promotions and more.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 ...Holley Carburetor List Number Locations. The List number for a Model 2010, 2300, 4010, 4011, 4150, 4160, 4165 or 4175 carburetor can be found on the right side of the choke air horn. The List number for the 4500 and Dominator carburetors can be found on the top of the main body casting. Below the list number is a date code that will contain no ...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. You get the picture I'm sure. The 4 digit date codes started coming in around 1973.This carburetor was made by Holley , The Holley Brothers Company was started in 1905 in Detroit Michigan then became the Holley Carburetor Co . ... This carburetor has a part number of R3837 LIST 3837 and used on 66-67 Chevy 3/8 tube in base . Check here for specific Muscle car Info: Referenced by ; Holley R3837 or LIST 3837 This Site Designed ...Find many great new & used options and get the best deals for Holley L-7455 450 CFM Quadrajet Carburetor Date Code 0117 at the best online prices at eBay! Free shipping for many products!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 ... 2818, 982, carb, code, date, dates, holley. Back to Subforum. C1 & C2 Corvettes. View Next Unread. Sticky gas pedal Thread Tools. Show Printable Version. Email this ...

Her is what is is. List 2818-1 GM # 3849804 Date code 482 (1964, August, second week) I have not altered or attempted to clean this carb. For a Restoration I could do damage. Carb is missing the vacuum secondary actuator, the choke flap, and accelerator arm. I have these parts available off some use older era correct Holley's.1150 cfm 429 boss carb, date code 041, missing choke plates other wise free and complete, needs rebuild, OBO. Marketplace. Browse all. Your account. Create new listing. Filters. Dearing, Kansas · Within 621 miles. Categories ... Holley carb. $700 $800 ...25548 posts · Joined 1998. #4 · Apr 5, 2005. I think that 3837 is a regular 780 divorced choke Holley, similar to what GM used on the rest of their performance engines. Tom Terrific or Terrible Tom, depending on the phase of the moon, passing cosmic rays or other factors not fully understood except by my wife. Like.For a correct carb date, you need to look for 3 digit that start with a 5. So if your car's birthday for instance March 2nd, 1965 then you want a carb dated 531 (5=1965, 3=March, & 1=1st week) or earlier. If you are concerned with NCRS then you look for something up to 6 month earlier than the build date is normally acceptable. Reply Like.Instagram:https://instagram. fallout 4 beginning stuck 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 ... kings island web cams 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.It could be 1979, the four digit date code started in the seventies. Usually all the seventies carbs have slotted bowl screws, not the hex that's seen on later Holley's. It is a service carb for the 67 Corvette but correct in every way. I would not worry about it and just use it for yourself. wyd meaing 16 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 ...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! sdsu healtheconnect My Holley carburetor horn is stamped with part number 3367 and the date code is 663. If I am reading this correctly, the carb would have been produced in 1966, the 6th month and the 3rd week. That would mean that the carburetor had to arrive at the assembly plant on Monday June 13th for assembly in the car the next day, June 14th. urgent care bonney lake wa 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 ... bartlett tn restaurants Holley List 3124 GM #3868826-cs Date Code 961 L78 19651/2 425hp 396 Corvette. About this product. About this product. Product Identifiers. Brand. Holley. Manufacturer Part Number. ... item 3 1965 CORVETTE 396 425 HP 3124 HOLLEY CARB WITH PEANUT BOWLS (5B2)SHOW RESTORED 1965 CORVETTE 396 425 HP 3124 HOLLEY CARB WITH PEANUT BOWLS (5B2)SHOW ... sheetz e88 near me Holley 4150 Alum Double Pumper Carburetor 750 Cfm. Item Weight. 9.01 pounds. Item model number. 0-4779SA. Exterior. Machined. Manufacturer Part Number. 0-4779SA.Trying to determine to continue to use this Holley Carb currently on my 1966 K-code or to rebuild by original Autolite 4100 C40F AL for use. Holley Carb info. Here are several different numbers I pulled off of it: casted with 6R 3760 B on the top. Stamped with "LIST-4776-1 2455".Find 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. jeepers creepers unsolved mysteries Holley sells a green Viton rubber diaphragm intended for alcohol carbs but works great with the 10 percent ethanol in today's pump gas. 3. Convert That 4160 to a 4150Holley 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! infowars coupon 10 072. 0=2970. 7=July. 2=2nd week . 1970 Z28 . 032. 0=1970. 3=March. 2=2nd week did edp died Jul 2, 2018 ... I have a 1970 351c M code with a 4v, and when I obtained the car, it had a Holley 4bbl carburetor. I'm considering putting a new carburetor ... kaiser permanente bellevue lab hours Expire Date Holley Promo Codes & Deals April 2024 - Up To 10% Off: 10% OFF: 14 Dec: Great Offer for Holley: 10% ~30% Off: 30% OFF: 05 Mar: 10-30% Off Holley Products + Free P&P: 30% OFF: ... As for carburetors, Holley sells several items to compliment the part such as rebuild kits, pump springs, fuel logs, and linkages. Holley Performance ...The date code is stamped just below the LIST number on the front side of the choke air horn. Carb should look like the photo below if it's a production-line '67 L-88 carb (note the spring holding the choke permanently open). :thumbsup: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 …