Dodge magnum head casting numbers. Feb 15, 2020 · Got this 383 with my Challenger.

Dodge magnum head casting numbers If they're as good as the sound on paper, these might be something to Dec 30, 2023 · I recently acquired a 1969 Super Bee with 383. We now have a SAENZ model 680 flow bench which we all enjoy using. Oct 24, 2010 · Or do these numbers look correct? thanks again F440 is an engine that came out of a 1970 model year vehicle - There should be a Month/Day number under that and possibly an HP or HP2 - See attached pic - 9 4 = Sept 4th. There is no 4343646 . The first digit represents the decade. " Enhance your vehicle’s performance with a Chrysler-compatible cylinder head, offering easy installation, precision machining, and a 2-year warranty. The twist to decoding the assembly date may be as simple as 3. Aug 12, 2023 · What do performance cylinder heads do? Performance cylinder heads, such as our 5. Your engine casting # is for a 440. The J heads were replaced by the inferior "587" casting on 340s and 360s for 1973. There are 5 types of magnum heads available. you can use '92 up magnum heads, but thay Oct 5, 2020 · In its early form, the 5. Casting numbers Part No. The 360 head has 360 size ports and the 318 has has smaller ports and a slightly smaller combustion chamber. I pulled the valve covers to read the head casting and found number 34823gap 6 on both heads. 9 OHV V8 engines. The casting date for the block is on the passenger side of the block (oil filter side) above the clock. Get more bang for your buck with your stock castings . The closest numbers are 4343923 (86-89 360) and 4343475 (86-89 360). They are sorted by max intake flow at 0. Jan 19, 2006 · Â If I go prancing through the bone yards or come accross a set of small block mopar heads, what casting numbers should I look for? Certainly some castings are better than others with regards to flow. Can anyone tell me the location of the numbers? I found a May 1, 2017 · The next tip is that A-engines use a 7-digit casting number and Magnum engines use an 8-digit casting number. 02" valves, double valvesprings, some port work, and looks like maybe a bit shaved, all for $200 Feb 20, 2025 · Here is my list, in order, to the best performing factory small block heads as cast from the factory (273, 318, 340, 360). A. Â Looking for some to go on my 85 dodge PU with 360. There were none that are 65 except Magnum heads. The Date on the right side everyone keeps Head. 2L 5. Took the top half of the engine apart and every thing looks great so far. 9 Magnum motors where different. Big Chrysler 361, 383, 400, 440, B/RB Engines Firing Order Jul 13, 2011 · Mopar Engine Block Casting Numbers — The list covers a wide range of engines including the popular 318, 340, 383, 400, 413, 426, and 440 engines. 9L Magnum small-block V8. Apr 11, 2015 · "Identification All Magnum engines are stamped either 360 or 318 on the driver s side near the rear of the block. Aug 27, 2023 · This article contains the Mopar 440 cylinder head casting numbers for all years (1966-1978). This is why most big block parts will never start with a prefix earlier than 17 or 18, as they were first designed and released in Early (60-74) MoPar Casting Numbers For V8 engines these numbers can be found on the drivers side front of the block just below the head. The casting number found on all 360 Magnum blocks is 5302006, whereas the 5. 60 valves, HD, Truck 1737622 – 1958-19 Apr 4, 2012 · The year 1967 was significant for Mopar big-block heads with the introduction of the 915 casting, identified by the last three digits of the casting number. I have been doing business with Performance Feb 24, 2013 · Big Block Mopar Part numbers. Jan 1, 1998 · Read the tech article named, Cylinder Heads Part I, brought to you by the experts at Mopar Muscle Magazine. Feb 15, 2020 · Got this 383 with my Challenger. 2 and 5. Check your cylinder head casting number under the valve cover and then it can be for sure. I beleive the 318 head is 188 in. They are hard to read. They can be good, others can barely flow as much as a stock Magnum. For Nov 30, 2018 · Hello All, Looking for some help with casting numbers on a set of heads. 7L HEMI engine was rated at 340 to 350 horsepower depending on the package and thus reignited Chrysler’s dominance in the high-performance sedan market. that is when the block was cast at the foundry. Only put this ahead of the 308 because of the 2. F383 stamp at dist. 9 Magnum heads Performance TalkSomeone told me the heads between the 5. Jan 27, 2019 · A Guide To Mopar V8 Cylinder Head And Block Casting Numbers By Greg Acosta August 30, 2018 This article will cover the majority of Dodge, Chrysler, and Plymouth V8 engines from 1958 through 1993. If iremember correctly, thay also have sodium filled valves. •The rockers were oiled through the pushrods, so the lifters were modified to meter the flow of oil topside. Jan 12, 2006 · The only listing that I can find on these HD Magnum heads is the casting number that ends in 4666. 02 valve 915 was the T/A So the date code 2990 comes out as Saturday - 10/4/1970 That would make it a '71' car cyl head The AAWJ and the cast "J" by the plug hole confirm - J Members stated above: My heads do not Jan 29, 2017 · Something is wrong??? I checked in my Mopar "Hot Rod" book which list just about every head casting from 1964-1992. The time now is 01:57 PM. The time now is 05:19 AM. 65-74 MoPar Block Casting Numbers On the slant six engines these numbers can be found on the passenger side of the block just below the head. The specs I give come from stock/as cast heads from 64-71. 92/1. Dec 16, 2017 · DPCD is a standard casting mark on all sorts of chrysler parts. I'm sure the 88-91 TBI motors all had these closed heart shaped chamber heads. Diameter Intake & 1. Oct 6, 2024 · There is really nothing special about any Magnum block until you get into the Mopar cast iron race blocks, but those should identifiable with a casting number starting with a letter P and will have the large letter R cast into the front of the block under the passenger side head deck surface. I don't remember what the number was now. Mopar Engine Block Casting Number Location Casting numbers for both small-block Mopar and big-block Mopar engines can be found on the left (driver’s) side of the block, and will consist of seven digits. It will cover the following five engine families: A Small Block LA Engine Series Head Part Numbers and Casting Numbers 2465315 273 2532080 273 2536178 273 2658234 2658920 273 273/318 1964-65 1. Dodge Magnum SRT8 SRT8. 2, 5. Feb 27, 2019 · Took a break from body work last night and was looking at the 318 i got with my 72. (lower photo) Aug 5, 2003 · Magnum 5. The "906" heads are correct for a 68-71 +/- range. The numbers are from our in-house flow bench. 920 in. 7L HEMI V8 cylinder heads can be identified with casting numbers 53021616DD (right) and 53021616DE (left). These numbers are different than the Oct 25, 2006 · Check out this article on how to choose the right cylinder head for a classic Mopar performance Dodge, Plymouth, or Chrysler, from Mopar Muscle Magazine. Ships from Mopar Parts Overstock, Lakeland FL Identification All Magnum engines are stamped either 360 or 318 on the driver’s side near the rear of the block. Custom cnc machining and porting. What can be used to identify year and exact engine type in the car? Here is a pic of the front of the block and both headers. For V8 engines these numbers can be found on the drivers side front of the block just below the head. You can find your casting number on the left hand side of … Continue reading → Chrysler . Your casting number is typical of 5. The 4343 prefix doesn't even show up until 1986. 78 1966 Apr 27, 2022 · Magnum head choices include: 1992-’03 production Magnum heads, aluminum Magnum heads (P4876624), Magnum R/T cylinder heads (P5007140, P5007141, P5007145), and LA replacement heads (P5007950). 9 Magnum aluminum heads, maximize airflow and combustion for greater horsepower and torque. 500" lift, which is frankly a completely arbitrary way of doing it. So in this case "8" would be 1968. Line: PTQ Cylinder Head Engine Version: Magnum; In-Line Head Casting Number: 403, 117, 893; Camshaft Casting Number: 3240302; Block Casting Number: 200, 059, 532, 403; Complete With Spring And Valves; 1/2 Inch Head Bolts 12 Month Or 12,000 Mile Limited Warranty Material: Cast Iron New Or Remanufactured: Remanufactured Head Type: OHV Show More Aug 3, 2022 · Does anybody know the Combustion Chamber size on a 1967 318 LA engine? I'm looking to replace the cam and cylinder heads on my 1967 Sport Fury and I can't find the Combustion Chamber size in the Service Manual nor online. The 5 at the end of the casting number is irrelevant to you, it refers to a mold not a year. Nov 11, 2015 · The first number in that is the model year for the vehicle the engine came in. All 2bbl 318s had small port heads from '67 to '89. At least some 4bbl motors had 360 heads- same cast #s and all, '84 was the last year for civ cars/trucks/vans to get it, cop cars also had them from '85-'89. Oct 2, 2019 · So if you go by this chart what 2. The time now is 12:41 AM. Do these numbers on the top rear of the block confirm this (3195528)?. It may also have an assembly date. 5 cc) of the Mar 15, 2015 · Anyone ever see a magnum head with a casting like this? There's also no core plugs on the ends of the heads. This is a direct bolt on cast iron cylinder head to replace your factory casting. The second number represents the year. Oct 27, 2009 · looking to find out what year this magnum 5. Aug 30, 2018 · Looking for casting numbers for a Mopar V8 cylinder head or engine block? It's probably listed in this guide, covering 1958-1993 production dates. 625 in. The 318 was the base V-8 engine in most Chrysler products, including Dodge and Jun 9, 2019 · The '906' heads were the standard head casting for all RB and B engines from 68-72 (ish). 360 & head castings of 3671587-3. 9L. The 5. By 2005, the new LX platform of RWD and AWD vehicles had come out, which included the Chrysler 300C, Dodge Magnum R/T and Dodge Charger R/T. We have compiled a list of the casting numbers for both the cylinder heads and engine blocks, to be used as a reference when searching the junkyard. 2. The other numbers on the heads are date #1---Head Flow Charts & Comparisons 12/23/2021 There are enough flow numbers on our website to keep everyone busy for a while. 010 @ 59. Sep 21, 2015 · 1978 offered a 4bbl 318 for California. Our reasoning is that we are looking for high flow at higher rpm. Guy i bought it from said it was out of a 74 pickup. the stamping number & the casting number. Sep 6, 2013 · The 318 heads can be 124-125cc int port volume, the open chamber version is 68 cc while the closed is only a few cc smaller amazingly enough at 65-66cc. It has all the bells and whistles and even gives us information that we didn't even ask for. Nov 7, 2003 · 2531894 340 "X" heads Performance TalkAll times are GMT -4. Upgrade to JEGS 514222 for superior performance and durability in your Dodge Magnum engine. Stock, the 6. High performance, stainless valves, and heavy-duty springs. Your best bet is different heads. Part numbers starting with a "1" would be from the fifties. Big Block Chrysler Cyl. what other numbers were produced?? Oct 17, 2005 · air suspension | suspension parts Exhaust manifold casting numbers Tech archive Cylinder head porting secrets and Dodge 360 engine head porting templates. Chrysler manufactured the LA 318 until 2002. (upper photo) The casting number can also be found under the valve cover on an intake runner. The letter before the number Jan 30, 2006 · 2 types of magnum heads 1 for 318's the 302 casting no. Apr 13, 2025 · Identifying a Dodge 318 Engine If you’re trying to confirm whether an engine is indeed a 318, here are key identification points: Block Casting Numbers Casting numbers are typically found on the left side of the block near the distributor. The plan was to re-use the stock cylinder heads, perhaps ported slightly. Looking for an excellent replacement for your aging stock Magnum heads? Look no further for quality than the Engine Quest heads direct replacements. 69 or 3-15-69 (March 15th 1969). First we'll look at the Magnum heads. Mar 20, 2006 · head casting numbers Performance TalkClick here to search for Mopar cars and parts for sale. How do I read these? Find Your Cylinder Head 10% off on all gasket sets with the purchase of a cylinder head. 60 NO 1737 635 1827 968 73. 60 NO 1844 705 1944 705 73. Jan 6, 2014 · The casting number on the driver side is 4006830-360-2 There is another casting number on the passenger side that reads 11*575 maybe? Also the is an R 2 on the rear of the block next to where the distributor would go. Apr 23, 2025 · Casting Numbers The block casting number can be found on the left side of the engine (viewed from the front): 2536430: 1966-1969 440 blocks 2899430: 1970-1973 440 blocks 4006630: 1974-1978 440 blocks VIN Derivatives On engines original to the vehicle, a derivative of the VIN is stamped on the passenger side of the block: May 3, 2006 · There's a few numbers to look for. 2 & 5. Jan 31, 2006 · 318 Interceptor Performance TalkAll times are GMT -4. Take a picture of the whole head from the valve cover side, and one of us can tell you whether you have true T/A heads or just basic 340/360 heads. 9 appear pretty much identical. The standard head that was OEM on the trucks from 1992 to 2004, they are iron, casting numbers '466, '671, '714. Jun 28, 2018 · Magnum heads are the best stock head. The time now is 12:53 AM. The engine casting number for the most part includes the build year and the engine displacement. 6-61. Diameter Exhaust Valves. Do not know if they had large port or small port. Here’s how to find it, and what it may mean. Genuine Dodge Part - RL667088AB (04667088AB, R5424611). - Cylinder Head Casting Number. Does anybody have any information on these heads or know the Part Numbers? I'm sure that they can be purchased for less than full retail at places other than Hughes Engines. Nov 6, 2002 · 383 engine identification 1970 Charger Performance Talk Mar 4, 2010 · The 318-3 truck heads arent compatable with any aftermarket intakes that Im aware of. 4, and magnum heads shave . I am posting pix in hope someone will know the answer. 02 308 head. A "2" in this case is the 1960's. It’s not numbers matching to the car. Well, just like any other gearhead, sometimes the Perfect Deal comes along that is too good to walk away from. There are no casting numbers that match the numbers that you posted. 010 milled off @ 71cc, 1990 302 heads milled . Each head is visually inspected to ensure the casting's integrity is not compromised with any cracks or defects. 7L HEMI engine made 345 hp and 375 lb-ft of torque in Ram trucks and 335 hp in the Jeep ® Grand Cherokee, Dodge Durango and Chrysler Aspen SUV models. The block stamping number which on 383/400 engines is on the right side of the block adjacent to the distributor and on 413 thru 440 engines the stamping number is on a pad at the left front of the engine in front of the valley pan. Overall the 360 magnum head is excellent, but you will also need new lifters Comparing LA cylinder head flow numbers. for the 360 head. X head. What are these heads can anyone tell me? Also, on my 440 HP2 built Sept 67 , would the heads be 906 or 915? ( haven't had a look yet and am away for the weekend) Which is the better performer out of the two? Or is there a reference site somewhere to look up info on? Thanks Oct 15, 2001 · All times are GMT -4. Here is a list of Mopar Engine Casting Numbers. . Made from the highest grade cast iron. Speaking strictly of how they perform from the factory, I think these are my #1. and 165 ex valves. Other aftermarket heads are excellent but are pointless on a stock engine, and probably pointless on a 318. 1. Apr 10, 2010 · As this is my first Mopar I'm still struggling with reading some of the numbers. If you can find a set of heads from '87-'91 318 these are the best non magnum heads for a mild built engine, but you can use any passenger car heads from a 318 up to 1991. Aug 25, 2006 · I'm not sure where you got your numbers but 318 heads were 57-63 cc's depending on casting and most were 60-63 cc's. The 915 was a performance-minded redesign of the big-block head, featuring revised ports while retaining the closed-chamber configuration (typical factory chamber volume of 78. Magnum heads. Oct 11, 2006 · 5. Jul 9, 2020 · The casting number on your vehicle may be difficult to find, as its location can vary between vehicles. I brushed the crud off the front and got to the numbers stamped under the head. Nov 10, 2022 · 2x Magnum Cylinder Heads Replacement for Dodge Jeep Chrysler 318 360 5. Cylinder. 1L Hemi engine, complete with camshaft & cylinder heads specs, build info & more. The twist to May 1, 2017 · The EngineQuest Magnum CH318B cast-iron cylinder head is a great starting point for an affordable, high-performance 5. 2/318 Magnums are 53006714 or 53006657. 94 & 1. They cover a wide range of engines including the popular 318, 340, 383, 400, 413, 426, and 440 engines. 94/1. Casting Numbers Engine/Head Casting Numbers Guide 1942-2000 Engine Casting Numbers 1959-1978 Connecting Rod Part/Casting Numbers 1962-1974 Cylinder Head Casting Numbers 1959-1978 Intake Manifold Casting Numbers 1959-1974 Exhaust Manifold Casting Numbers 1958-1973 Trans Bellhousing Casting Numbers 1960-1981 Aug 9, 2017 · I've personally cc'd and documented 1971 915 heads with . Otherwise, the 5. 5 CC 1958-59 HD 361 Truck 1. Picked up a 360 today with the date casting numbers of 3418496. Remember, the heads are machined differently on the two center ports for exhaust flange. In our case it was a set of 1974-casting 360 cylinder heads that have 2. 5 CC 1959 383, 361, Low Oct 2, 2002 · Which Heads for a 440 Performance TalkAll times are GMT -4. Will new cylinder heads increase horsepower? Absolutely! The casting numbers for Mopar Big Block cylinder heads can be found on the underside of the head on an intake runner. The Magnum head is a 53006680 casting. 9L OHV Cylinder Head 53005714, 53006671, 53020466, 53020468 318 / 360 Chrysler Magnum Assembled Cylinder Head Early L. This is suppose to be a 1971 360. Year, engine size ? Happy Mopar :) Thanks in advance, Arron Feb 1, 2021 · Here's an in-depth guide to the 2003-2008 Mopar Gen III 5. 360 heads are 68-74. 2 318 Cylinder Head Year: 1992-2002 Mopar iron cylinder heads. 010 @ 64cc View attachment 137678 Chrysler Dodge Magnum 318 / 360 1992 – 2004 Cylinder Heads, Assembled (Pair) - Part #EQ-CH318AA Replaces Casting Numbers: 53005714, 53006671, 53020466, 53020468, 172CC Intake Runner / 62CC Combustion Chamber – ASSEMBLED. 625-inch valves (PN P5007140), and another cut for a larger 2 May 13, 2018 · So my buddy has a 99 Dodge Ram 5. It stands for Dodge Plymouth Chrysler Desoto and was used from the 50s or even earlier well into the 80s. 5 CC 1958 Golden Commando 361, D500 DeSoto 1. 1L HEMI cylinder head flows extremely well and doesn’t need extensive porting for most street and strip applications. The time now is 05:17 PM. They are good heads and were used on everything from 383 2-bbl engines up to and including the 440-6bbl engines. In 1967, the "LA" series 318 replaced the A 318s. 9 Magnum engine blocks. 9 Head Castings Circle Track ChatAll times are GMT -4. Combustion Chamber size Application Valve sizes Cast in Rocker stands 1406 740 73. To identify a 6. 9 l, his head is cracked between the intake valve and exhaust valve, when he tried to order new heads they said there's a bunch of different ones and they need a casting number before they send him one. I don't think so, but he insisted. Looking to get a few more HP. Dec 31, 2018 · By 2005, the new LX platform of RWD and AWD vehicles had come out, which included the Chrysler 300C, Dodge Magnum R/T and Dodge Charger R/T. Chrysler . Excellent for stock and high performance use. 15. 02 heads did 1971 340/275 Hi Compression 4bbl motors have? Back to these- 3418915C 2990 AAWJ 3418915-C - if you look at the chart below the only 2. Mar 15, 2021 · This replacement bare cylinder head casting has 62cc combustion chambers and accepts the factory valve train components including the stock 1. Nov 17, 2017 · There's a whole movement that retro-fits Magnum heads to the earlier LA engines with favorite casting numbers like the 466, 671, and 714 heads. Dodge Chrysler 5. 2 vs. He said the valve sized were different, but I was under the impression heads for both engines where identical. and a different head 308 casting no. Jul 1, 2004 · Mopar Performance sells the Magnum R/T cylinder heads as bare castings in two variations: one machined to accept the production 1. Gives Nov 2, 2015 · I had a 1991 TBI truck with heads like you described above but were not "302" casting. Bolt Pattern – Pair - Part #EQ-CH318BA With LA Style Intake Bolt Pattern, Replaces Casting Numbers: 53005714, 53006671, 53020466, 53020468, 172CC Intake Runner, 62CC Combustion Chamber – ASSEMBLED. Jan 22, 2014 · post a pic of the intake bolts to the heads. Aftermarket heads are a whole other deal. Supposedly it’s a 383 Magnum but I have not confirmed. I read Mar 3, 2006 · As a side note I did notice that a New Zealand company was making bare casting Dodge Magnum heads (part# 2C2-360-HPST Chrysler 360/318 Magnum 92-98 Cast Iron). I am assuming that these are the heads that I purchased. It is Apr 26, 2021 · Here's an in-depth guide to 2005-2010 Mopar 6. ENGINE PART NUMBER AND CASTING NUMBER IDENTIFICATION PART # TYPE YEARS ENGINE COMMENT All pages may not be 100% accurate and are compiled using original historical information and may not be reproduced in any form without written consent of mopargraveyard. does it have the 97 magnum heads? does it have a intake with carb and magnum intake bolt angle? you can mix heads on a magnum block they are not drilled to oil pre-mag heads. and 165 ex, valve size the 360 head is 192 in. Cylinder Head Comparison This chart is a collection of published flow numbers for different types of cylinder heads. HEAD GASKET SETS AND HEAD BOLT KITS. Mar 10, 2020 · B/RB Big-Block Mopar Cylinder Head Casting Numbers 1406740 – 1958-1959, 361 B/RB-series big-block, 1. A ENGINE CYLINDER HEADS CASTING NUMBER: There are basically only two different cylinder heads that have been used on the "LA" engines from 1964-1984 a small port 273-318 and a big port 340-360. Cylinder Head Casting Numbers for Small Block Mopar Some cylinder head casting numbers for small block Mopar engines (LA). RB/B, LA Cylinder Head Casting Numbers The casting numbers for most RB, B, and LA heads are found in two places. 7L Hemi V8 engine, complete with camshaft & cylinder heads specs, build info & more. 2L / 5. 1L HEMI cylinder head, it has a casting number of 5037369AA located above the exhaust ports. Casting number 04667086ab. Some performance (non- production) and aftermarket heads are aluminum or cast iron and have unique casting numbers or other logos to identify them. Feb 27, 2021 · The only better factory head is the late-'80s/early-'90s truck "308" casting, to my knowledge. At Hughes Engines we have you covered in all of these areas. ProMaxx Performance developed/designed this cylinder head from the OE casting 0466/6671. 78 1964-65 1. Any info on the heads in the attached pictures would help me identify them. The stamped steel rockers pivot on individual fulcrums that are bolted to machined pads on the heads and positioned with guide rails. In addition, it explains where to find the casting numbers. DODGE & CHRYSLER ENGINES <Chrysler . Upgrade with Dodge Magnum Cylinder Heads for 318, 360, 5. 5. Jun 19, 2018 · The 2009-current VCT 5. . It automatically corrects for atmospheric conditions. 9l cast number is 53020006-360 or i would like to know how find this information out for my own personal use thank you for your help:rck: Comparing 360 cylinder head flow numbers. 60 NO 1737 622 73. 5 CC 1958-1960 350-361-383 1. Replaces Factory Cylinder Head with OE Casting Numbers 0466 or 6671 Emissions Note: With LA Style Intake Bolt Pattern, Replaces Casting Numbers: 53005714, 53006671, 53020466, 53020468, 172CC Intake Runner, 62CC Combustion Chamber. com Nov 15, 2020 · 440 out of a 1966 Chrysler New Yorker and AFAIK original heads to the block have a casting # of 2406516-8 Research indicates these heads were used on 413's and B blocks but were they OE for the 440 in the first year? A typical part number might be a cylinder head: 2843905. head numbers. I found a post from KrazyKuda from 2014 that had a chart and was wandering if Dec 31, 2018 · The cylinder heads weigh about 30 pounds each with valves and valve springs installed. The Chrysler-produced Mopar 318-cubic-inch V-8 engine originated as an "A" series engine in 1955, and was produced through 1966. May 29, 2015 · Hi Guys, I've got some ported iron heads off a mate of mine, the casting numbers are 3482348 second 8 below that. But that doesn't mean that heads higher on the chart are Aug 28, 2025 · • - 1992 - 2003 Dodge Magnum 318 360 5. On the underside of the head on an intake runner, and under the valve cover on an intake runner. iiivbw cjhzq eoxg aqhbx nzfa uvqjnqs fkit wvus gcosxl wia ohbsgi ozlateo vlb ryr vzb