Holley carb date codes.

All Holleys through 1972 had 3-digit date codes (year, month, week of the month); all Holleys after 1972 had 4-digit Julian date codes (day of the year, year). Any Holley on a Corvette with a 4-digit date code is a later Service replacement.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.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's. 3 - 1060's with A.I.R.Auto Parts "holley carb" for sale in South Florida. see also. Holley Dominator 1050 Carburetor LIST 8896. $450. Lee County 1963 Ford Galaxie. $23,500. laguna Hills Ford Mustang Holley 1970 Date 69-71 Fairlane Torino Orig Carburetor ... Chevy 396 427 FACTORY HOLLEY INTAKE MANIFOLD 2/66 DATE CODE 454. $40. Margate Oakland Park

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.4BBL Carburetor for 1904R 1906R Rochester Quadrajet 4MV Chevy 305-350c.i 750CFM. $189.00. Trending at $204.46. Find many great new & used options and get the best deals for Holley 3878261-eh Carburetor1965-1970 Chevelle Others List 3310 Date 0a5 at the best online prices at eBay! Free shipping for many products!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.

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. Re: 1969 L78 3959164-GE Holley date code. 1A3 = 3rd week of November, 1971. It's a service replacement.

Correct Holley date code for 02C 69 Z/28 ?? ... What would be the correct build dates for a Holley carb on a 02C build LA Z/28? Would the 3rd week in Dec. 68 be too early? Thanks ... the block was cast B 11 9 and assy date was V0213DZ. The carb is dated 9 1 2 (2nd week Jan 1969). I am pretty certain that this is the original carb. Hope this ...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 0-4144-1 is the 350 CFM "Center" Six Pack Carburetor that Originally came on 1969-70 Chrysler 440 CID 390 HP Engines. Original Castings will have the O.E ...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 ...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.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.

C1 & C2 Corvettes - another holley carb date code question - holley carb 4160 - list# 3367 part# 3884505-DA. #'s all match my 1966 vette. the question is on the date code, which is 2115. i thought all date codes for a '66 should be 3 digits. if this is a '73 or later carb, that would mean it would be 1975, which...

The "correct" carb would be a C8OF-9510-C (Holley 3795-1) with a 5482/4841 metering plate combination. This is not correct. ⬆. You posted specs for a 1968 4-speed S code. For a 1967 S code 390 4-speed the carburetor is: C7OF-9510-A (Holley list 3793) with metering block # 5119/4841. For an automatitc 1967 390 S code it is: C7OF-9510-B (Holley ...

The specific date code and four-digit part number on both the AFB and the AVS models are easily visible in front of the passenger-side mounting flange." ... Parts for most Holley carburetors are ...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's. 3 - 1060's with A.I.R.It's like a "VIN" for your carburetor and should be hand-stamped on the front of the choke tower to the right of the vent tube on most typical Holley carbs. The list number typically is four to six digits long and may or may not have a suffix number behind it. The date code will be right below it.General Q & A - holley 750 marine carb # R84018 Date code 2048 - (# R84018 Date code 2048 ) Is a this junk carb?? Does not look like a standard holley. We rebuild mine and still have problems. It pops and backfires in the mid-range. Vacum at idle is only 10-15 psi. Is vacum a problem? Is the power valve the problem?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 ...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.2 posts · Joined 2012. #1 · Jun 28, 2012 (Edited) I'm wondering if someone can help me here. I have a Holley (List) 4609 Carburetor I'm going to sell. The date code is 1970/Oct/Third Week and the carb I.D. is C9AF-9510-U. I know this carb is a replacement carb for a Cobra Jet and some other models. It's condition is either a 7 or 8 on a scale ...

About Us. Family owned since 1995, The Carburetor Doctor ships premium-quality parts daily from our Tulsa, OK warehouse to customers worldwide. Read more...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.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 ...It was a cast aluminum or pot metal plate that was drilled for the correct metering. It screws to the back of the main body and is completely covered by the rear float bowl. Holley just identified it by stamping it with the number 17 . Holley List number 3139-1 is a carb for a 325 horse 396 or a 390 horse 427, so it is not a Z16 carb.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.Find many great new & used options and get the best deals for HOLLEY MOTORCRAFT D9TE-9510-AEA Holley Carb. LIST 8343 Date: 0369 at the best online prices at eBay! Free shipping for many products! ... Delivery *Estimated delivery dates include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on ...

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).

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) subjected39108 posts · Joined 2009. #3 · Jun 13, 2023. Looks to me like your garden variety Holley 4150 dual-feed, manual choke, 725 cfm carb. That's a lotta carb for a smallblock unless it is pretty stout. What it is NOT is a 715 Holley Cobra LeMans carb. Those have unmistakable center-float bowls.CRG's Carb page states "Service parts assembled 1973 or later will have four digit date codes" for Holley carbs, so it could be 73, 83 etc as Jon said. 1969 04A …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...This two-day-a-week diet plan sounds a lot easier than full-time calorie-counting: Just avoid eating carbs those two days and eat what you normally do the rest of the time. A recen...Find Holley Street Avenger Carburetors and get Free Shipping on Orders Over $109 at Summit Racing! Holley's Street Avenger 4-barrel carbs offer trouble-free operation in an easy-to-install package. They're calibrated to deliver the performance that you need, without the tuning headaches involved with other carbs. And all of this comes with a silver or color-anodized finish that'll look great ...5K views 1 reply 2 participants last post by DaleM Feb 24, 2014. B. black L79 Discussion starter. 72 posts · Joined 2004. #1 · Feb 24, 2014. Big question for you guys..I have a Holley carb, part number 3863150dg with a list number of 3043 and a date code of 652 which is 1966,May,2 nd week. 3043 is for a 65 L79 car.

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.

072. 0=2970. 7=July. 2=2nd week . 1970 Z28 . 032. 0=1970. 3=March. 2=2nd week

Hi All, Searching for info on the Holley carb for my 66 Chevelle 396/360. Quick backstory - bought new by my husband (passed in 2005), stolen in '72, recovered stripped a month later,rebuilt then with a '63 327 Corvette engine and still is. ... Here is a pic of my original unrestored Holley carb. Date code is '624" which decodes as 6=1966, 2 ...The date codes on factory Holley carbs were 3-digits up to 1973, and 4 digits thereafter. The 3 digit format was year-month-week, and the 4 digits were julian date (day 001 to 365 of the year) and last digit of year (doesn't clarify which decade though). 1969 04A Van Nuys-built Z/28. Carb Number Carb Model Number CFM Renew Kit. Trick Kit: Needle & Seat Primary Main Jet Secondary Main Jet or plate Primary Metering Block Secondary Metering Block 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. 072. 0=2970. 7=July. 2=2nd week . 1970 Z28 . 032. 0=1970. 3=March. 2=2nd week Carb Number Carb Model Number CFM Renew Kit. Trick Kit: Needle & Seat Primary Main Jet Secondary Main Jet or plate Primary Metering Block Secondary Metering Block #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. …Aftermarket Holley carbs have four-digit date codes that use the first three digits to describe a day in the Julian calendar, with the last digit used to identify the year within a non-specific decade. For example, "1999" could represent the 199th day of 1969, 1979, or 1989. Application Chart.Features original GM part number 3923289 Holley list number 4053 - 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!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.C3 General - Holley Carb with a date code of 1/14 - Recently purchased a 1969 L46 and getting it ready for the road as it had been sitting for 20 years. Rebuilding the Holley carb that came with the car, assuming it replaced the Rochester at some point long ago. The date code is 1/14 which I can't find any information...

These units showed up on thousands of Slant-Six Mopar vehicles, but they are a temperamental, leak-prone carburetor that I avoid.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.Most Quadra jets are 600-650 CFM heres how to tell if it a 800 CFM body. Example: # 7028219. DG 1938. These numbers can be found on the side of the carb main body next to the throttle lever , 1965 to early 1968 was a round disc 1968 and later ones where stamped into the body on quadrajets. If the date code under the number is 4 numbers "1938 ...Instagram:https://instagram. grandville gas pricespink comerica park seating chart133 green gel pillsexlab skyrim special edition 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 ... titusville waste managementalexis rodriguez car accident The J code 302 4V was the replacement for the 289 4V. The "upgrades" were virtually identical to the "upgrades" of the 289 4V- Flat-top pistons, iron 4V intake, 4300 4V carb, specially curved distributor. The J code had special heads, which is actually pretty strange because they were no better than the 289 2V heads. ap calculus ab 2019 practice exam 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 R3259-1 S2MS-A LIST 3259-1 S2MS-A and used on 65-67 Cobra GT-350 . Check here for specific Muscle car Info.Realistically, a slightly larger 650 to 700 cfm carburetor would be a good choice. To take another example, let's use a 302ci small-block Ford and apply the same equation also using 6000 rpm as the peak. This produces 524 cfm for 100 percent VE and 470 cfm as a 90 percent VE cfm value.