Holley carb date codes.

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...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.Dates are a great choice for a person with diabetes as they can help control sugar cravings, and they are low on the glycemic index, according to NBC News. The carbohydrates in dat...C1 & C2 Corvettes - WTB Date code Holley for 327 L79 1967 - Hello friends --- need help once more ... I have the whistle back through the carb at idle - goes away on acceleration - happens when motor is at operating temp - 327 L79 67 date code for Feb of 67 Im thinking just to go ahead and buy a replacement (holley)...

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!Nov 26, 2003 · 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 ... Holley Carburetor List 3418-1 Corvette 1969 L-88. $ 799.00. Restored Holley List 3418-1 for 1969 L-88 Corvette. This carb will be back in stock soon, please contact for completion date and date code. Out of stock. SKU: HOL-3418-1 Category: Carburetors-Restored. Description.

Feb 2, 2011 · 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 Figures below. 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 of the year. For instance, a date code of 0311 would mean that it was built on the 31st day of the year (Jan - uary 31st) and the year is either

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 ...The Holley List 4054 was installed by GM on the following applications: 1968-early 69(first design) 427/430HP L-88 ONLY. The 705 is the date code which decodes as the fifth week of October, 1967. This is a true early production dated L88 carb. This carb is in very good original condition as shown. There are no breaks, repairs, or modifications.carb date codes. Jump to Latest Follow 1 - 3 of 3 Posts. M. musstangr · Registered. Joined Aug 18, 2006 · 24 Posts. Discussion Starter ...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 ...

Moving on, 0798 is our date code; Holley used a three digit up to 1973, after which they moved to the four digit code you see here. Decoding them is as follows: Three Digit - Example 763 > 7 - Year (1967) , 6 - Month (June) , 3 - (Third Week)

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.

C3 General - Holley carb date of manufacture - I have just purchased a used Holley carb, list# 1850-3, date code 0069. Does anybody know how to tell if this carb was manufactured on Jan. 6, 1969, 1979, 1989, 1999, or 2009? (I'm kinda being a wise-ass here, I'm pretty sure the carb was not made in 1969) I can't find...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 ...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 ...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! Overview Of The Holley 4150 Vacuum Secondary Carburetor. Overview of a Holley 4150 mechanical secondary carburetor, Double Pumper. 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.

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!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:The Double Pumper gets its name from the twin accelerator pump outlets (arrows) for both the primary and secondary throttle bores. This is an HP version carburetor where the choke housing is removed for smoother air inlet into the carburetor. Among the most popular 750 cfm Double Pumper Holleys is the traditional PN 0-4779C.Carburetors - 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).]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.

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.Apr 23, 2017 · The Holley 3245 carb was only used on the 1966 Chevy II L79. Carbs built for factory install on those cars had 3 digit date codes. In 1973, Holley went to 4 digit Julian calendar date codes. 047 is February. The '6' is not likely 1986 or 1996, so it makes sense it's 1976. I don't believe there's any record of 3245 carbs on any new GM vehicles ...

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.Hi, I am looking at a 3367 holley carb with a date of 042 I am confused I would think it would have started with a 5 or 6 or 7 ... My understanding is that prior to 1973 Holley used 3 digit date codes, after that they were 4 digit. 3 digit codes are year (first digit), month (second digit) then week ...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.Sep 19, 2021 ... likesharesubscribe #subscribe #ssnova #chevyII #1966nova #holleycarb In this video, I show a pair of vintage Holley 4224 carbs that's on my ...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.Description. Original Holley 3247 Corvette Carburetor 1966 date code 641. This is carburetor with for a 1966 Corvette with a 427 engine making 425 hp.The General Motors number is 3886101-EI. 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.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.

Vintage HOLLEY CARBURETOR CARB List 7455 Date code 0548. Loft carb box 1 carb 5 Vintage HOLLEY CARBURETOR CARB List 7455 Date code 0548. Loft carb box 1 carb 5 Skip to main content. Shop by category. Shop by category. Enter your search keyword. Advanced: Daily Deals; Brand Outlet; Gift Cards ...

Holley list 3310-1 date 0743Holley aa-1, 2100 and 2110 exploded diagrams Carb dating: autolite and holleyHolley numbers technical squirrel oct. Appropriate holley carburetor date code.Holley date list corvetteforum Holley carb identification number date sketchy pit avoid mods stop need list hotrod partHolley 2300 tech specs. Check …

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 …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.Your car’s carburetor comes equipped with several jets, depending on the model. These jets help control the flow of fuel in different sections of the carburetor. Over time, gasolin...C3 General - no carburetor date code - Hello, The 3 carburetors on my car have the Chevrolet number and the List number, but no date code stamping. ... The original carbs have the 3 digit date code, and the replacement new carbs i bought from Holley do not have them- although there are vendors that will stamp them for you for about $100.00 each.Holley list 3310-1 date 0743Holley aa-1, 2100 and 2110 exploded diagrams Carb dating: autolite and holleyHolley numbers technical squirrel oct. Appropriate holley carburetor date code.Holley date list corvetteforum Holley carb identification number date sketchy pit avoid mods stop need list hotrod partHolley 2300 tech specs. Check …Ford and Mustang Holley 4150 carburetor. Holley casting numbers decode and identification. Correct list numbers and correct date codes for all holley ...Hi, I am looking at a 3367 holley carb with a date of 042 I am confused I would think it would have started with a 5 or 6 or 7 ... My understanding is that prior to 1973 Holley used 3 digit date codes, after that they were 4 digit. 3 digit codes are year (first digit), month (second digit) then week ...Jan 18, 2020 ... 1965 is indeed the date code. It was made on the 196th day of the year. It was made in a year ending in 5. Hard to say it it was 65, 75, 85, ...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 …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".

On a Holley carburetor, how do you read the date code? The Julian callender is used to calculate the Holley 4-digit date code. Except for "leap-year1-366," there are 1-365. The LAST YEAR of the DECADE is represented by the fourth digit. "If you believe you can or cannot do something, you are correct."Dates are a great choice for a person with diabetes as they can help control sugar cravings, and they are low on the glycemic index, according to NBC News. The carbohydrates in dat...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 tag, which has a 7L8 (November 8, 1967) stamp. I ...Instagram:https://instagram. 4100 main st riversidetlc ev application formcertifit auto body parts hazelwood photosvogel veterinary dermatology 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 ...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 Figures below. maine power outages bangor hydrotruist bank wheeling wv AGREE 396 375 hp CARB 1967 AND LATER. TWO WAYS TO TELL: 3310A WOULD BE A 1965 Z-16 425 HP CARB 3310-1 and the metering block and the date code means after 1966. 3878261-EH is a Chevelle BB code. Most likely a 396 375 hp application and I typically assume it was for the 375 hp engines. Tom V. I have 8 or 9 of those on the shelf.Find many great new & used options and get the best deals for Holley 6R953B Single Barrel Carburetor 6r 953b at the best online prices at eBay! Free shipping for many products! ... item 5 HOLLEY 4 barrel---DOZF9510 AB-list 4514-1-date code 993- 428 SCJ. ships free !1 HOLLEY 4 barrel---DOZF9510 AB-list 4514-1-date code 993- 428 SCJ. ships free ... emo cat skin fortnite fast68 Discussion starter. 2096 posts · Joined 2005. #1 · Jan 9, 2006 (Edited) hi all. i was messing around in parts storage just now and found another holley. it says list 4777-2. 0641. all i know about it so far is that its a double and is 1450 and is 650cfm. 4777-2 650cfm (F)67, (R)76 6.5PV 4150.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 ...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.