Jeep cj engine identification Feb 16, 2012 · Engine identification. Jan 24, 2013 · Purchased a CJ5 on a Bill Of Sale stating it is a 1968. 1986 CJ7 Laredo- 4. 2007-2018. 5 inch bds suspension lift, 1 inch polyurethan body mount lift. I was told that prior to 1967 F4 engines were stamped with 4J. How To Locate Serial / VIN Numbers on Kaiser & AMC Jeep CJs There are several places to look when trying to find the serial number / Vehicle Identification Number (VIN) on a Jeep CJ. I also would not put it past Jeep to have dropped in a left over engine from 1980. Apr 23, 2022 · Posts 984 Featured 9 Media 26 Resources 1 Solutions 24 Thanks 511 Location Cut-n-Shoot, TX Vehicle(s) 1984 CJ7, 420 HP "ZZ6 EFI" Crate engine, 700R4, D300, Dana30 front, Dana489 rear, 4. The six digit Engine Code is stamped on the pad Aug 25, 2006 · I have been looking at web sites till my eyes are crossed trying to ID the engine in my Jeep. While both have a 258, there are different transmissions, t cases, axle widths, frame differences, interior and option differences, etc. but that would only id the year of the head. I bought this 1980 Jeep CJ7 a few weeks back. Need help deciphering to what year mfg'd May 24, 2016 · I have a L134 Go Devil with engine block serial number J3159914. The remaining five (5) digits on earlier models, or six (6) digits on post 1972 models, indicate the Sequential Serial Number. The vehicle identification number is divided into four parts: engine type, and braking system to model, series, restraint system, etc. , etc). Jun 25, 2001 · Pre- 1971 232 blocks had a 14-1/2 inch bell housing (pin to pin) width. Jun 29, 2018 · Parts for 1941-1971 Willys and Jeep Models – Please select your vehicle below. Jump to Latest Its seems more likely that this 1980 jeep has a '77 engine, then an May 4, 2011 · Every Jeep had a sales order number on that tag: Cherokee, J-10, CJ, etc etc. It's a 77 CJ-7. The CJ-3A had many features similar to the late CJ-2As. When these outside concerns wanted engines, Willys sold them from existing inventory. Apr 7, 2009 · I would like to decipher an engine serial number. Curious on the year. Hi All, Is there a website to check jeep/amc engine or transmission casting numbers to verify what I have? Thanks Robb Importance Of Decoding Your Old Classic Jeep VIN. The Jeep CJ-7 featured a longer wheelbase than the CJ-5 and lacked the noticeable curvature of the doors previously seen on the CJ-5. 10's 4. What numbers do I need to check and where? I was having problem finding a valve cover gasket and when I was at the auto store we discovered there was an option for some of the CJ7's to have a I6 with a 282 cu. What made me notice is the valve cover gasket I bought for the '81 model is straight on the passenger side. Aug 6, 2023 · ENGINE: Digts 9~13 = S/N: Reset the VIN. Optional Quadra-trac II transfer four-wheel drive system. A major difference lies in the front fenders, which were extended in 1972 to accommodate a straight-six engine. factory tach. 1970-72 232 & 258 blocks had the 14-1/2 inch bell housing pattern and also some of the 1971-72 258's had the 14-1/2 inch bell housing pattern. Jan 5, 2010 · I am looking to see if my engine is the original engine in my 83 CJ7. It has been sitting for 10-12 yrs and trying to Mar 12, 2024 · Its been a while since ive been here. You’ll easily be able to find the parts you’re looking for with our online catalog or Shop By Diagram section. Jun 19, 2012 · Engine no Being a bit thick today, having major foot surgery tomorrow, So if the 360 AMC in my CJ7. Thus, Jeep owners must turn to the engine's seven-digit casting, or engine, numbers to find out what kind of engine they have. 1975 ~ 1980. 2l so I order one for a 258 but when I went to put it on it didn't fit. Can anyone tell me what year this engine was built. 6th and 7th digits - the day of the month of engine build (01-31). The first number identifies the year. It can provide important information about the vehicle’s production date, engine type, body style, and other important details that can help you determine the vehicle’s value and help you make informed decisions about repairs, restorations, and modifications. The engine block code says 607E17, and below that HY-216-8. The 5th and 6th is the day code. I'm going to look at the jeep on saturday but i'm some what confused on what kind of engine it is. Many late-model Jeeps are outfitted with a 134-cubic inch L-head (Go-Devil type) engine that was not originally installed in the vehicle. 31 2002 Honda VTX 1800C, 2006 F150 Supercrew 4x4 Aug 19, 2011 · 1984 jeep cj7, 258 bored 060 over . com is the first and largest CJ community with forums, galleries, files If you find this video useful, VENMO BEER MONEY to @StevieCarssuck . If you search, you'll find plenty about hopping up the 258. 1945-1986. Decoding your classic Jeep VIN is crucial for knowing the history of your Jeep. I know there is a way to decipher these numbers but I dont know May 11, 2013 · I am looking for a little engine/head ID help. I received it as a hand me down from my father in-law. Oct 12, 2009 · Wanted to get the engine done and ready to have a nap for the winter. The engine number is 18NHN10064 stamp on the left side (RHD) of the block. Is there a way to visually tell them Jun 3, 2009 · The flat head motors with the "J" probably have a faint "C" stamped in front of the "J" to read "CJ", civilian jeep. 2 1/2" Head bolts Apr 7, 2009 · 3. I am assembling a 360 to replace my 304. I decoded the VIN # and the 7th digit (E) shows it to be a 232ci BUT the 6th digit (H) doesn't add up because there is no H for GVW (only options for A and E). I believe it's 1966 CJ5 Tuxedo Park, however not 100% certain yet. Machine shop ordered a 258 kit. In 1972 the CJ's (including the CJ-5) were powered with this reliable mill. Mar 5, 2010 · I need some help with identification on a Willy’s, engine block # gpw-94732. So from what I find is 1 can be 1968 or 1977. Jeep CJ Showcase. 1984 jeep cj7, 258 bored 060 over . 2011-2019 Jeep Grand Cherokee WK2; 2005-2010 Jeep Grand Cherokee WK; 1999-2004 Jeep Grand Cherokee WJ Oct 15, 2007 · 3=1983 year engine was built 11= November C= 258ci motor with a 2 barrel carb 28=28th day of the month So your engine was built on November 28th 1983. Two other civilian Jeep models overlapped the CJ-3A's production. The L-134 "Go-Devil" engine was used in many commercial applications besides CJ-2A (tractors, compressors, generators, welders, railroad cars, etc. The PO told me it wasn't the original engine and it was replaced with a rebuilt. Government for the best designed jeep. 1945 to 1968 Jeep CJ VIN numbers are usually located in several possible locations. Finding a few things to indicate maybe otherwise. 1997-2006. also some of the 1971-72 258's had the 14-1/2 inch bell housing pattern. The 4th is the engine code. Looks like the PO swapped out the engine in the '81 Jeep CJ I just bought. Aug 27, 2015 · Jeep Gladiator JT Showcase. The cast number on the left side shows 3H Willys produced more engines than vehicles. May 21, 2012 · wondering if anyone can help ID a 258 engine in my 84 CJ7. But before the decoding, let’s briefly overview when we need a VIN number. Nov 12, 2021 · This iron block 258 cubic inch I-6 cyl was introduced in 1971 and stayed in the jeep family until 1990. Heck, you could have a 258 Block, 4. Nov 15, 2009 · The motor came in my 1976 CJ-5 that I had and had the T-150/Dana 20 combo behind it. It's a flat plate and has this format: The Engine Day Build Code consists of six characters: Year built code 2 & 3. The exact location that the VIN number was stamped was moved over the years. factory clock , herculiner. I figured out the CASTING number near the coil behind the distributor 53008403 is from 1991/95 era jeep, but there is a 7 digit serial number Nov 19, 2023 · id be surprised if they kept a engine 3 years before putting it in the Jeep at the factory, 1984 jeep cj7, 258 bored 060 over . my project has taken a back seat to normal life for a long time. Most threads would say I really have a 232, based on engine serial number "E". 0 cylinder head and still 258 intake but 4. On the rocker Cover the number is 101N19 What does this tell me/you please Feb 16, 2012 · As most of you know the heads are different. I swapped in a T-18a later. Dec 14, 2014 · I just bought an 80 cj5 and the valve cover was a little leaky. 0L 8. 6 six cylinder engines, on the boss directly above the oil filter on 199-258 six cylinder and AMC built four cylinder engines, and on the valve cover tag on V8 engines. It has lots of components from other vehicl Jan 4, 2021 · And that is a significant moment in decoding Jeep CJ VIN numbers 1971-1986 because its time period is before and after 1981 standardization. Alternators & Starters; Batteries; Cold Air Intakes & Air Filters Vehicle Identification Number (VIN) 1971-1986 Jeep CJ Mar 16, 2011 · the V8 was swapped into the Jeep; the Jeep is a 49 state CJ; the Jeep isn't a 1981 model. The motor has been replaced. The 2nd and 3rd identify the month of manufacture. I've enjoyed surfing the forum and trying to learn about what engine is in my mid 1960's Jeep. CJ-5 Serial Numbers by Model Year Year CJ-5 Start / End Serial Numbers (57548) CJ-5 S/T Chassis Start / End Serial Numbers (57648) CJ-5 Fire Engine (57048-02) CJ-5 C/WS (56548) CJ-5 Diesel (57558) 1955 10001 / 27006 10001 / 10010 10001 / 10001 1956 27007 / 45922 10011 / 10022 10002 / 10007 10001 / 10006 Feb 28, 2013 · In terms of modifications, the Pre-81 and Post-80 engines are the mostly the same. Special Model Code, Drive Code and Engines. The first Jeep vehicle to use the Quadra-Coil design. 5'' lift, Dana 20 x-fer, T-15 trans, 31's, AMC 304 w/ performer intake. Aug 20, 2015 · I have a body with a vin tag that says 74. Feb 21, 2004 · There are two main codes on a block that can help identify a 4. Ford Bronco Showcase. Was lucky enough to get a rad for 50 bucks, was on a CJ from the dealer for 3 months when the owner went to a 350 and had to change to a bigger setup. Where the valve cover on the passenger side was straight on mine, the gasket had notches in it to allow room for the Jul 27, 2010 · 1975 Jeep CJ5, Dana 30, Dana 44, Rough Country 2. Decoding Jeep CJ VIN Numbers on 1945 to 1968 Jeep CJ-2A, CJ-3A, and CJ-3B. Current VIN: Digit : Desc. This is located on the passenger side of the block just below and between #3 and #2 spark plugs holes. 0 block with 258 accessories (alternator, Power Stearing, etc and 258 Clifford carb intake). Unlike modern vehicles, the difference between CJ models was not distinct. Engine serial number is 4J468021. Browse our full list of parts available for your Willys Jeep repair work or restoration project. I ran the vin and it said I have a 258 4. "JEEP"®, CJ-5, 84 Jeep CJ-7 See the 13-digit vehicle identification number, your vehicle registration papers, on the dash inside the Jeep or on the drivers side firewall in the engine compartment. Number of the month 4. Jeep Grand Cherokee ZJ 1993-1998 - Larger than the XJ Cherokee, optionally V8 engine. 56 gears, 4" lift Jun 13, 2012 · Posts 8,248 Featured 3 Media 360 Resources 2 Thanks 88 Location Durango, Crawlarado Vehicle(s) 1979 Jeep CJ5 with 304 V8, T18 Transmission, Dana 20 Transfer case with TeraLow 3:1 gears, 4. S. Feb 28, 2013 · Hi all, I'm a YJ veteran and i'm just recently switching to a CJ 6cly. Gladiator/J-Series Trucks pickups and the Wagoneer were the first to use this engine. Never once did I see it used as an identifier for ordering parts. Brad Save Share Aug 12, 2024 · Block numbers will only get you so far, especially in a Jeep. The CJ-3A was produced for five model years, 1949 to 1953. The block casting number is 804380. I6, rebuilt T5 Dana 300, dana 44 tru trac dana 30, 4. I now know I have a head 3227258-1, a block 3227445 H1 and an engine SN 910E05. If anyone knows how I can do this to figure out what engine exactly this was that would be great. 4th and 5th digits - the engine type/fuel system/compression ratio (MX = a 4. 88 axle gears, Detroit Locker up front and Ox Locker in back with 1 piece axle shafts, 36" SuperSwamper SX Tires, Shackle reversal, MileMarker Hydraulic winch, MSD 6A ignition. Jeep Wrangler TJ Showcase. Jun 25, 2001 · Jeep I-6 Engines CJ I-6 232 1964 - 1972 Pre- 1971 232 blocks had a 14-1/2 inch bell housing (pin to pin) width. You have to compare engine serial # with body serial # on plate on passenger side firewall and serial # inside front drivers frame horn just behind bumper. But, it's true, the V8 engine codes were on small tags attached to the front of the RH valve cover; so your valve cover has been swapped around. That’s why decoding Jeep CJ VIN numbers 1971-1986 is an interesting process that unifies different standardization periods. If I decoded the CJ-5 VIN, it showed a 232. I know the engine is not original to this Jeep as it has a steel valve cover, the following numbers are on the block by the distributor just below the deck surface: 802A27. Holley sniper efi . These numbers, not to be mistaken for the Nov 15, 2009 · I swapped in a T-18a later. ENGINE DAY BUILD CODE. 2018-2025. You should find a tin plate on the drivers side firewall and/or on the dash inside the Jeep. Now im starting to get back to it. Jeep-CJ. This has led me down the path of what head, what block casting etc. 1987-1995. My daughter recently inherited a 1947 Willys/Jeep CJ-2A Oct 21, 2013 · To identify the year of a CJ, especially a CJ5, CJ6, CJ7, or CJ8, consider these factors: * **Body Style:** CJ5s from 1955-1971 share a body style, while 1972-1983 CJ5s have a different one. . Identify Jeep CJ-7, 1976-1986 Model Years. Jeep Wrangler JL Showcase. Now on my 1976 CJ-7, which I purchased in pieces, the VIN decodes as having the 304 V8 with auto and quadra-trac, which wasn't there when I purchased it. Jun 19, 2012 · The code is located directly below the serial number or Engine Day Build Code on 172-195. VIN Number is 8305 238029. 2L engine. 10's detroit soft locker in dana 30, 2. I installed it and set the timing yesterday. 1945-1968 Jeep CJ-2A, CJ-3A, CJ-3B serial and production numbers. I know the 304 and 360 use different balance for the flywheel and balancer. It has a I6 with the identification number on the passengers side badge that reads 109E12. Jeep Grand Cherokee WJ 1999-2004 - Replacement for the ZJ with modern lines, larger interior space by putting the spare tire under the cargo area floor. 0,NV3550,D300,AMC20 3. Mar 23, 2020 · I have a 1983 CJ8 Scrambler. Mar 29, 2010 · Feel free to browse our Jeep-CJ Wiki or My 80 CJ7 has a AMC 304 in it and I am trying to find any identification on it since it was '74 CJ-5, 360 AMC Engine. 0 exhaust, with upgraded serpentine belt or not. 4. As a consequence, engine numbers Engine Browse Categories in Engine. 7:1 compression ratio engine with multi-point fuel injection system). 2021-2025. It is very possible that it is the original engine for your Jeep. inch displacement instead of the more common 258. Whether an owner wanted a Jeep with equipment/color other than what a dealer had in stock, or a unit in dealer stock. I was wondering what year model I have in order to upgrade/replace items as needed. I have a 4. Dating a CJ-3A. Look for a nice large data plate located on the dashboard to the left of the steering How To Locate Serial / VIN Numbers on Kaiser & AMC Jeep CJs There are several places to look when trying to find the serial number / Vehicle Identification Number (VIN) on a Jeep CJ. Look for a nice large data plate located on the dashboard to the left of the steering Hello All New member here. The later engines were modified to reduce engine weight, including different manifolds, lighter block casting, fewer crankshaft counterweights, and the horrible plastic valve cover. Jeep Wrangler JK Showcase. Which is a transplant from the original 258 not done by me, doing a full chassis, body restore. Engine Casting Codes I-6 258 1975-1986 1975-79 258 4. 1949 was the last year for the CJ-2A and in 1953 the CJ-3B became available. Jan 30, 2007 · IMO, when looking for a CJ to buy, Id would focus on certain year ranges rather than engines. Clean the area well then lightly sand it with some 400 grit just enough to make it shinny. Bantam War Time Serial Numbers and Production Totals; Model: Year: Starting Serial Number: Ending Serial Number: Total Production: Notes: BRC-60: 1940: 01: 70: 70: The BRC was Bantam's prototype Jeep that went up against the Willys MA and the Ford GP to try to win the contract with the U. Dec 14, 2014 · Jeep CJ Forum '80 cj5 engine Identification '80 cj5 engine Identification. 5 Jul 14, 2010 · if you pull the valve cover off there is a year stamped on the head. The frame and body had seen its better days on the CJ-5 so the entire drivetrain, axles and suspension were moved to the Aug 12, 2019 · 1979 Jeep CJ5 with 304 V8, T18 Transmission, Dana 20 Transfer case with TeraLow 3:1 gears, 4. Ordered new water pump, thermostat, valve cover gasket, and radiator. As for the engine build date, who knows; that valve cover may not be from that V8 engine Jan 30, 2020 · Unless I am seeing something wrong that is an Early Gear drive engine so a late 1946 The head is from an earlier engine most likely a MB It would have had serial numbers stamped on the pad behind the water pump. Jeep Wrangler YJ Showcase. For example, there are many differences between a 76 CJ-7 with a 6 cyl and a 86 CJ-7 with a 6 cyl. 1st. dujhg ajnpjv iehihro ggnhlu lpsprq ousn jmge tweneh hbr dkekwg