Holley carb date codes.

Date Codes . Home Choke Circuits Date Codes Exploded View Part Numbers Q & A Setup Specs Vacuum Secondary Spring Chart ... Holley Four-Digit Date Codes. First Three Digits. Fourth Digit. Julian Date Stamp. Month. Year. Regular Year. Leap Year : Stamp. Year. 001-031. 001-031. January. 3 . 1973/1983/1993: 032-059. 032-060. 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. 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 …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.For sale is an original Holley four barrel carb list number # 3139-1 from a big block 60's Chevelle or Impala SS engine, date code 793, everything moves freely, it will need restored, $275 as...

https://www.holley.com/products/fuel_systems/carburetor_components/rebuild_kits/ Are you looking for a rebuild kit, parts, or specifications for your...Meaning this DZ carb date code 8A3 was installed on either a 68 Z or an early production run of the 69Z? This carb would not have been on a 68 Z since the 68 model year was over when it (carb) was born but would have been on a somewhat early 69 model year Z/28 or L78 Camaro. Logged. Chick. 68 Z/28 NOR 01B Orig motor/trans/rear.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.

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 ...

Very Nice Holley 650 cfm 4 Barrel Model 4150 Double pumper carburetor with manual choke. R4777-1, date code 1006. Bolt on and Go. CL. portland > clackamas co > for sale by ... R4777-1, date code 1006. Bolt on and Go. post id: 7743643630. posted: 2024-05-04 09:34. ♥ best of .Shoppers save an average of 13.6% on purchases with coupons at holley.com, with today's biggest discount being 20% off your purchase. Our most recent Holley promo code was added on Apr 23, 2024. On average, we find a new Holley coupon code every 60 days. Over the past year, we've found an average of 5.0 discount codes per month for Holley.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.Most of the individual parts on your Camaro have a date code to indicate the time of manufacture. Here are some of these codes. You will also find casting and parts codes on many of these parts. ... CARBURETOR, HOLLEY. 972: Year: Month: Week: 7 - 1967 8 - 1968 9 - 1969: 1 - Jan thru 0 - Oct N - Nov D - Dec: 1 - 1st week 2 - 2nd week 3 - 3rd ...Holley Performance Products warrants its new Holley, Flowtech, Hooker, NOS, and Weiand products to be free from defects in material and workmanship for a period of 90 days from date of purchase. Holley Performance Products Limited Warranty specifically does not apply to products, which have been (a) modified or altered in any way; (b) subjected

All Holley power valves are stamped on the side or, as in this case, the metal reinforcement near the center. You can see an "8" and a "5" making this an 8.5"Hg power valve. The stamps on the top are date codes. The range for standard Holley valves is from 2.5 to 10.5 "Hg (inches of Mercury).

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.

Apr 14, 2010 · It originally came on a 1965 Z16 Chevelle. It was made the first week of May in 1970. A foreign car bought is an American job lost! Correct, this is for a used Holley carburetor List 3310. It has the GM part number on it of 3878261 EH which is correct for the 1965 Chevelle Z-16 with the 396 engine. However the date code on the carb is 051 which ... If it's an original 1964 carb, the date code is three digits (3). They are year, month, and week of production. A date code of 432 is 1964, third month or March, second week of March. If the month is November the month code is A. If December, the month code is B. If the date code has FOUR digits, it was built in the mid-70's or later (more recent).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 ...I'll show you how to read the Edelbrock carburetor Julian date codes so you know how old your carb is. Why is this important? The older the carb the potent...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.https://www.holley.com/products/fuel_systems/carburetor_components/rebuild_kits/ Are you looking for a rebuild kit, parts, or specifications for your...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.

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 R3918 LIST 3918 and used on 67-69 Chrysler 440 . Check here for specific Muscle car Info: Referenced by ; Holley R3918 or LIST 3918 ...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 ...Therefore, a date code of 3619 from a 1970 440 Holley carb indicates the 361st day of the year (December 21st). The 9 indicates the year 1969 (December 21, 1969). A 1972 440 HP Holley 6160A carburetor with a date code of 2031. This would indicate July 22, 1971. Other Mopar Engine Carb Number Articles: 440 Six Carb Numbers and Holley Date Codes ...Re: 1969 L78 3959164-GE Holley date code. 1A3 = 3rd week of November, 1971. It's a service replacement.Here is a 1970 Chevelle Holley 4-barrel carburetor List number 3310-EH, Factory part number 3878261-EH. Date code 042 (second week of April 1970). Although this list number was used from 1965 to...I have a 1969 carburetor stamped 3923289-DZ, list 4053 and a date code 2587 in my z/28 camaro. The VIN # is 124379N648552 is this correct and/or possible.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.

Holley date code for my holley. Jump to Latest Follow ... The carb has 4780-2 and below that is 0090 on the choke horn. I now the top number is for 800cc double pumper. Do I look anywhere else? The carb has ink number all over it. ... 0090 is the date code - it's the 9th day of 1980, 1990, or 2000. If the bowl screws are hex instead of slotted ...ment carburetors. Holley re-issued the 3259 in the 1980s, owing to a demand from Shelby owners restoring their cars. There are a number of ways to identify these newer carburetors. The four digit date code is one. Holley went to Julian dates composed of four numbers: the first 3 digits are the day of the year, the fourth digit is the last digit ...

Find many great new & used options and get the best deals for Vintage 1969 Holley 4604-S 3-BBL Carburetor Date Code 982 Yenko Baldwin 427 at the best online prices at eBay! Free shipping for many products! ... "Used carb for rebuild. Date Code 982. Butterflies do NOT move. See pics for condition.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 ...I'll show you how to read the Edelbrock carburetor Julian date codes so you know how old your carb is. Why is this important? The older the carb the potent...Apr 14, 2010 · It originally came on a 1965 Z16 Chevelle. It was made the first week of May in 1970. A foreign car bought is an American job lost! Correct, this is for a used Holley carburetor List 3310. It has the GM part number on it of 3878261 EH which is correct for the 1965 Chevelle Z-16 with the 396 engine. However the date code on the carb is 051 which ... The 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 .Carburetor: Most of the earlier carburetors were built by Carter and had an identifier tag attached to a cover bolt. This tag had the part number and date code. On Holley carbs, the List Number is stamped on the drivers side air horn in front along with either a 3 digit or 4 digit date code.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!

The words Holley and carburetors go together like gearheads and grease. Holley's famous carbs have been found on street rods, muscle cars, and race cars for decades, and you can bring that same legendary performance to your ride, too! Holley carburetors are built in theUSAand 100 percent flow tested for out-of-the-box performance.

Get the best Holley Performance Carburetor products at the right price. Order online or pickup at your local AutoZone store. ... 20% off orders over $100* + Free Ground Shipping** Eligible Ship-To-Home Items Only. Use Code: AZSPRING24. Menu. 20% off orders over $100* + Free Ground Shipping** Eligible Ship-To-Home Items Only. Use Code ...

OK, let's start posting numbers on stock holley carbs. If you have the original Mustang/Capri Holley carb in your car, please post the codes from the: 1. blue tag AND 2. from the air horn AND 3. the build date on your car's door tag! Also, if anyone can tell me what the 4 digit number on the air horn means or can shed any light as to how these carbs were put together and their date codes ...I'll show you how to read the Edelbrock carburetor Julian date codes so you know how old your carb is. Why is this important? The older the carb the potent...RM428. 8,859 439. Sep 12, 2016 #1. I made a pretty decent score at a local swap meet today, picked up several factory Ford performance carbs in a package deal. In addition to a D0OF-R 780 Holley (429SCJ), I scored 4 C5AF carbs, 3 C5AF-9510-BDs, and 1 C5AF-9510-BC. I am not quite sure how Holley date codes are deciphered, but 2 carbs are …I have a question and I hope somebody here can help me out. I am cleaning out my garage and I found a Holley 3910 carb. The part # is 3916143 CT and the list # is 3910. The date code is 993. I called up Holley and the said that it was a service replacement for a 1967 302 or a 1967 396/375. The date code is the third week of September 1969.Cruise-In VI Veteran. Holley 3810 date codes????? I have two Holley carbs. both numbered 3906631-DA list 3810. But the date codes are 943 and 984. I checked all of my books and only the 67 corvette is listed using this number, does anyone have info. on other Chevrolet applications using these numbers?.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.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.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.

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 ...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 ...The 3923289-DZ is the GM part number. The List 4053 is the Holley number and the 902 is the date code. The Holley List 4053 carburetor was used by GM on all 1968 Chevrolet models with the L78 396/375HP and L72 427/425HP engines. It was also used on 1968-1969 Z/28 Camaros with the 302 engine. The 902 date decodes as the 2nd week of October, 1969 ...Technical Information. Tech Service: (502) 781-9741. 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. 0-84781 4150 850 ...Instagram:https://instagram. how to change the language in overwatchyakima craigslist farm and garden by ownerbolivar real talkbrevard dog adoption 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.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 … is ty back on heartlandrockdale county zoning and planning 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 ...Holley Carb Date Code. « on: April 11, 2016, 04:07:25 PM » What would be the date code on Nov or Dec 1968 holley carb? Tweet Logged. 69 Zee. Hero Member. … rihana big forehead 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.Numbers that are preceded by '6R' or other combinations of numbers and the letter 'R' are casting numbers referring to a particular part of the carburetor and cannot be used to identify the carburetor. click on a link below for kits, floats and other parts listed by carburetor number. Holley List Numbers. R-120 to R-1324; R-1343 to R-2345; R ...In the case of the cross ram 4 cyls connect to one carb with a balance passage in between the plenums. What you need to do is start with a basic adjustment of each carb as follows: Set each idle speed screw about 1-1.5 turns from throttle blades lightly seated. Set each idle mixture screw about 2 turns out.