Holley carb date codes.

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 ...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 4160.1971 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 ...C1 & C2 Corvettes - Help with Holley carb date code - I have a 4160 style carb that came in a box when I bought my '66, 300HP, non-AIR, small block coupe last year that was alleged to be the original carb. I compared the info on the air horn to the data in the NCRS judging guide and everything checks out, except I...Tomatoes are not only low carb but also an excellent source of nutrients. And banging in a pasta or marinara. You may have to give up a lot of beloved foods on a low carb diet. (RI...

May 30, 2017 · Holley sells a new, 30cc metal pump arm, spring, bolt, and adjusting nut under PN 20-114 ($13.33 at Summit Racing). At some point in its life, the throttle lever came loose on the throttle shaft. 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 1850-1 and used on 600 CFM . Check here for specific Muscle car Info: Referenced by ; Holley 1850-1 ...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 ...

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!

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 HP Ultra is an expensive carburetor, so Holley introduced a much more affordable Street HP 750 in the bright finish in either vacuum-secondary (PN 0-82750) or double-pumper (PN 0-82751 ...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. See Figure 1 below. Figure 1 DISASSEMBLY:C1 & C2 Corvettes - Holley carb for 69 Z28 - Trying to help out my son who is restoring a 69 Z28. Apparently the correct carb is a bit pricey...upwards toward $1500. ... while it is an original DZ, List -4053 Holley with the three digit date code of '875' and that date code, I think, means it's 1968 - July 5, so this DZ carb might have been ...

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 ...

I used holley part number 20-124 installation kit to install my 4160 465 cfm carb on an Edelbrock f4b. Clearance is tight with an LAT fiberglass hood. I used modeling clay to determine the clearance. Some adjustment of the air cleaner gave about a 1/4" of clearance to the rear hood ducts. I think the original hood would not have any problem.

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.Find many great new & used options and get the best deals for Holley 3139-1 Carburetor 3874898 -ER ..Date Code 142 at the best online prices at eBay! Free shipping for many products!Jan 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 ... 2300-EG Diagram. 2380-EG Diagram. Holley 5200 5210 5220 6500 6510 6520. Parts Page. Diagram. Holley 2280 6280. Parts Page. Diagram. Holley 4150 4160 4165 4175 4180 4190. That #4801 LT-1 Holley on Ebay dosen't have the evaporative emissions front fuel bowl on it. EVERY 1971 Chevy had evaporative emissions equipment on it (only us lucky people in California had it in 1970.) Date code would work for you but hardware is NOT right for carb.Carburetor. Holley. Holley carburetors have been used on high performace engines since the early '60's. Their modular design, inclorporating a metering block for the jets and power vales, made it easy for anyone to rebuild their carburetor. ... 1938 - Date Code . Rochester Carburetors; Part Number: Carb Model: Year: Engine: Horse-power: Trans ...Description. Original Holley 3419 CARBURETOR date code 634. This is a Chevelle 396 engine Carburetor. The number above that in the picture is the General Motors id number 3886087-EJ. 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.

1968 390-4V Holley 4150 carburetor, automatic C6 transmission - All 50 states. C8OF-9510-D stamped on the carburetor air horn. Holley list # 3796, 600 cfm. ... Carburetor - Holley 4150 - list #4088 600 CFM - Date Code 962 - 427 GT-E - Automatic Transmission - Core ~ 1968 Mercury Cougar GT-E. 1968 Mercury Cougar. 0 . Price: $817.97. Buy Details.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.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 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 0-4792 is the 350 CFM "Center" Six Pack Carburetor that Originally came on 1970-71 Chrysler 340 CID Engine Applications with an Automatic Transmission ...As for reading date codes on Holley carbs, there are 3 digit dates and 4 digit dates. The 3 digit dates lasted until about 1973. The first digit is the year. 6 = 1966, 0 = 1970. The second digit is the month. 2 = February, 9 = September, 0 (for 10) = October. The last two months used letters, A = November, B = December.

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 ...

It gets about $200 for straightening out a carb like this one. Alternatively, Summit Racing sells a brand-new descendent of this carb for as low as $307.95 (PN 0 …12597 posts · Joined 2004. #1 · Nov 25, 2021. I've got a old 3310 no dash 780 holley, EH code but the date code is 8 B 3 so how do u figure out the date? 8 = 1968? B = ??? 3 = 3rd week of B? thanks. I just picked up a 1968 dated 163 intake, thinking of pairing these up if the dates are both 1968. jim. Jim.The date code says January 23, 1998 (this carb was only introduced six years ago); the current versions have a bright zinc finish. Good all-around replacement ...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. Apr 30, 2020 · 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. Holley promo codes, coupons & deals, May 2024. Save BIG w/ (44) Holley verified discount codes & storewide coupon codes. Shoppers saved an average of $13.13 w/ Holley discount codes, 25% off vouchers, free shipping deals. Holley military & senior discounts, student discounts, reseller codes & Holley.com Reddit codes.Use on models with automatic transmission, w/o air conditioning, w/o E.C.S. (non emissions package). This is a complete good used original Holley 4 barrel carburetor. Date is 311-9 / 311th day 1969. The plating is decent,all the parts are there,nothing is locked up,or broken, parts move freely. Includes fuel line fitting,and ground wire. 14-30-1.The Holley power valve identification is rated according to their opening ratings. For identifying power valves, the intake manifold vacuum for the carbureted engine blocks is expressed in inches of mercury (“Hg). Every power valve is identified by ratings ranging from 2.5 to 10.5” Hg.

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.

HIGH PERFORMANCE CARBURETOR INSTALLATION AND ADJUSTMENT INSTRUCTIONS NOTE: ... Holley mechanical fuel pumps are recommended and will produce a 50% increase over 9 out of 10 stock factory pumps. Use of a Holley electric fuel pump at the rear of the car next to the fuel tank will help ... Revision Date: 5-6-13 . Author: Wendy Fleming Created Date:

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.Carburetor Reference Guide - MyMopar. 1963-1974 Carburetor Reference Guide. Carburetor Number. Carburetor Type. Application. 1963. 3236. C-1. 170 / 225 Taxi.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 calendar. The first three numbers indicate the day of the year and the fourth number indicates the year. Therefore, a date code of 3649 from a 1970 carb indicates the 364th day of the year (December 24th).Dating has always been an odd experience. There are rules, but nobody knows them. There are special codes, but nobody has a cipher. Yet, somehow, unless you're in your 20s, things ...Holley 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.D: 1970's. E: 1980's. F: 1990's. All Ford carburetors have the number '9510' in them. An example of a complete carburetor number as it might appear on a tag: D3TF-9510-CC. D means the 70's decade, 3 means 1973. In our lists, we abbreviate this number as D3TF-CC because all carbs have a '9510' number. Ford, Autolite, Motorcraft carburetor numbers.C1 & C2 Corvettes - Help with Holley carb date code - I have a 4160 style carb that came in a box when I bought my '66, 300HP, non-AIR, small block coupe last year that was alleged to be the original carb. I compared the info on the air horn to the data in the NCRS judging guide and everything checks out, except I...C1 & C2 Corvettes - 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 numbers include the model number, usually 7 digits, a change letter, signifying changes during the model year, and a date code. The stamping or part number decodes as follows: Example: #70 2 8 2 1 9 DG 1938 . 70 - Prefix code. "70" will appear on all late '60's Rochester Carburetors. 2 - Decade produced. 2 - 1960'sTrying 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".Many foods contain carbohydrates (carbs), including: Many foods contain carbohydrates (carbs), including: Your body quickly turns carbohydrates into a sugar called glucose, which i...Instagram:https://instagram. cgs provider portaltrustmark loan paymentlonestarchevroletkronos trinity C3 General - Which date codes for my 71 vette (Carb + Smog System) - Hi All, My 71 LT-1 misses its original Holey 4801-1 and Smog System so I'm trying to find these parts that could be correct for it. My VIN is 194371S114601. Someone told me it is Mid April 1971. For the Holley Carb, a seller said a good one would be... power outage lincoln park miseason 3 mythic plus item level Big Decisions - The California Air Resources Board has made a number of decisions that have shaped the car industry in surprising ways. Learn about these decisions. Advertisement C... evans funeral home in goshen 69 DZ Carb Date Code. « on: April 25, 2011, 07:00:34 AM ». hello all, I'm new to the discussion group and I'm also in the process of purchasing a 69 Z, so I'm trying to decode authenticity the numbers for the car. Looking at the three digit code it seems this is a 68 year model carb, would I be correct? Carb data below: 3923289-DZ. List 4053 ...Categories/ Plumbing AN Fittings and Hose. Vapor Guard. Earls Classic Hose and Hose Ends. Speed-Seal and Speed-Flex. Hardline. Also in Plumbing AN Fittings and Hose. Adapters. All Hose Groups. Application Specific Parts.Are you tired of throwing away eggs because you’re unsure of their freshness? Understanding expiration dates and the shelf life of eggs in the refrigerator can help you make inform...