Ford 460 d1ve heads C8VE-E heads are better. Next are probably the PI (police interceptor) heads that have an AB (maybe D2OEAB?) in the casting numbers. Jan 1, 2012 · They'll make lots of power. Mar 5, 2006 · The D1VE engineering revision was utilized from 1971 to 1978. Jun 20, 2007 · I have a set ove the d3ve a2a's and have seen alot of this and that about the chamber size. Feb 23, 2005 · The best stock (OEM) 429/460 heads are the CJ (or SCJ) heads that have casting number DOOE-. Difference between std and CJ is in the machining. A=Revision in the casting. 25:1 compression ratio; swap the D3's for D0VE heads and you will have around 11. The number break down: D1= 1971 V= Lincoln continental E= Engineering Sometimes there is a 6015 number present. D1VE block differences but only found the thicker main web as main difference. Dec 10, 2003 · A D1VE block is better than a C9 or D0 block! If your block happens to have these 'D1VE-6015-AA' markings, then you have what is known as a "thick web" block. they had bolt down rockers and stamped steel rockers. Oct 24, 2019 · Came across this , The block is a D1VE-6015-A2B and the heads are D3VE-A2A. Some say 91. Ford used the D1VE block casting with either the 429 or 460 engine models; however, do to its efficient design, the D1VE engine block could be stroked to achieve 550 Mar 9, 2009 · Big Block V8 - 385 Series (6. Oct 3, 2024 · C9VE-B – 1969-1978, 429/460 Big-Block Ford, 2-bolt mains D1VE-AA – 1971-1978, 429/460 Big-Block Ford, 2-bolt mains Pretty much same block. 3:1 compression ratio. 050” lift = 218/228 advertised duration 276/286, gross valve lift . Is there also a difference in terms of deck height or anything else that will cause a loss of performance compared to a D0VE block? Apr 18, 2006 · Are these good heads for modifications? Will they flow any good numbers with the right porting? I pulled them off of a 460 that came out of a van and was wondering if they're worth hanging on to. I found multiple threads on what to parts to use and not to use, hp charts, best heads, etc but I keep getting stuck. I think the question you are looking for is "what type of pistons would I have to install to get this type of performance out of a 460 for my jet boat that will run 6000 rpm plus wide open?" Think of your engine build like tracking and balancing the head of a 53. Anyway, I have a set of D0VE heads in factory rebuilt state along with the factory cast iron 4bbl intake. 4 cc some say 97 cc some say 92 cc. The heads came off a 1978 town car. I'm building a 460 (d1ve block) and i just picked up some d0ve-c Apr 1, 2014 · Just a guess but I'd say someone swapped on those heads to up the CR. I'm ready to order my pistons but need to make sure what size the chambers are. Nov 2, 2012 · What I mean is that the D1VE thick-webbed block is a D0VE configuration casting through-and-through, and even the DIF Foundry D1VE blocks that are not thick-webbed look like "standard-webbed D0VE" blocks. These block identifying marks (D1VE, etc. Heavy though. 5/460) - 460 identifcation - i picked up a 460 but i am not sure the year. the heads are not stamped externally but i took off the covers and found the date stamps 8k28 on the left head with an upside 35 on the outside and on the right head it was stamped 54 on the outside with a dat code of 8k29 all on a d9te-ab block in my boat. First year of 385 series engine. Jan 8, 2018 · I did some research on D0VE vs. : We've got D0VE heads, should you need them, in any form: bare castings to fuly ported and ready to bolt on. 5 to 1 on pre '72 blocks. Feb 19, 2008 · All 429/460 Fords are internally balanced engines except for the D9TE 460, which is externally balanced. Jun 15, 2007 · A . This merely indicates that it is either an engine block, heads or an intake. Your engine was manufactured between 1973-1978 and all those engines are essentially the same as far as being a core candidate for a high performance build. This is the two bbl option. Low compression unless someone put flat tops in it. The D1VE is the most popular block and the D3VE-A2A heads are the most popular heads. I have seen and owned three D1VE thick webbed blocks. A closeup is shown at center of the D0VE-A and the D1VE-6015-AA at right. The engine runs great but lacks the power I would like from a 460. 5/460) - Found D3VE-A2A Heads - Should I buy? - I finally managed to spend some time in a local boneyard just across the line in South Carolina. 4 cc Can someone please help. Relative to how 98% of the enthusiasts utilize passenger car blocks they are as strong as most any other 1968-1997 385 Series engine block. Apr 22, 2008 · 73 and up heads were D3VE and they had larger chambers (95CC). 030" overbored 460 & flat tops with D3VE heads will net around 9. Mar 27, 2017 · Some say that the label of the 385 series came from the crankshaft stroke of the 460 because you could take a 429 block and install 460 crankshaft and pistons and have 460 cubic inches. I noticed the heads were D3VE-A2A stamped right on the lower edge of Sep 20, 2011 · The D1VE blocks are configured based on a 1971 engineering revision, but "D1VE-6015-A2B" is not a date code. But I need to see which valve train your D1VE heads have, and also I'll bet they are drilled for Thermactor (smog pump passages). s. 5/460) - D1ve block, d3ve heads? - So yesterday as I replaced my starter, I found that my block was D1ve a2b. Feb 4, 2025 · Big Block V8 - 385 Series (6. Dec 28, 2009 · I believe the D3VE-A2A is actually the number off the cylinder head and would be valid for a 72-74 429/460. 5/460) - Heads for 1974 460 - I recently purchased a 1978 F-250 4x4 Supercab that has a 460 from 1974 (D4 code on manifold). Oct 16, 2006 · The issue of running those heads on a D1VE block in nonexistant. D1VE blocks were used in production 429 and 460 engines from 1971 through 1978. Lincolns, trucks, big Mercury's, LTD's, etc. 509” and Performer (Non RPM) intake with a Holley 770 Avenger carb. I. D2VE heads are not good. If you have caustic washing where you are, then go for it. Based on the information you provided, I believe the block number is probably D1VE-A2B. meaning the main bearing web area is thicker and stronger than the C9's thinned down main webs. Like all the Ford engine blocks, it's a fine cylinder block. 429 introduced in '68 Thunderbird as the "Thunderjet" 460 introduced into the '68 Lincoln line up These heads have 75 to 77cc combustion chambers. It is a bit tired and needs a suitable transplant. Also, my heads are d3ve, meaning 71 block and 73 heads? If so, does that mean that the block would have the straight up timing and pre emissions cam and whatnot? Dec 10, 2002 · Big Block V8 - 385 Series (6. From the research I have done, I have found that this year vehicle has 365 HP from the factory. I came across a 1971 Linc Conti with a D1VE 460 and C6 running fine, low miles and complete for 400. Feb 10, 2007 · Hi just read through the thread as i have a same situation. @. Aug 27, 2006 · The D1VE A2B indicates that this is a standard 1971 460 engine. Apr 26, 2010 · (K) code 429. which heads do you believe Oct 14, 2012 · The day of the event 35 blocks were put to the test. The D0 blocks are kinda a 50/50 thing. Port the heads (particularly the exhaust) for much improved performance and HP. Most were 95cc heads +/- and a canyon in the top of the pistons, I think around 8:1. Intake is std port and used a spread bore 4300 carb. Nov 5, 2009 · 429/460 Cylinder head casting #'s and application information / brief descriptions C8VE-A & E. Ford released multiple versions of the D1VE engine, including D1VE A2A, D1VE AB, and D1VE A2B. Block is regular 2 bolt D1VE with thin webbing Crank is internally balanced 460 Rods are std 460 fare. i also was wanting to know what the horsepower and torque is the vin # is 6z74a535645 the block number is dive-6015-a2b the valve cover #is d6ae-9c485-hd if so one could help me identify this Jan 20, 2004 · This info is out of HPBooks-36 ( how to rebuild your Ford V-8 351c - 460 ) another good book is S-A Design ( Ford Performance ) If your going to serious with your engine both books are worth there weight in gold. They will give about 10. ) are not actual casting numbers but are engineering revisions that are cast into the block castings themselves. The 429 CJ/SCJ engines used in the 71 Mustang/Cougar had either a D0VE-A or a D1VE-6015-AA block. Dec 20, 2002 · Big Block V8 - 385 Series (6. these are the most common heads and were used up until the 460 got fuel injection. Measure the stroke to determine 429 or 460. The big block Ford had a production life from 1968 till 1996 and it was used in nearly all Ford fullsize cars and trucks during that time. They both shared a lot of the same internals and there were different levels of performance offered by Ford with changes to the heads, intake, camshaft, and Aug 26, 2014 · The red arrow above left indicates the location of the 429 CJ/SCJ engine block casting number. May 6, 2016 · I have a 1970 429 DIVE block and D0VE heads. To answer your question, the D1VE cylinder head castings are usually identical to D0VE castings. On the rust issue, be sure to check every nook and cranny, every oil gallery. 0/429, 7. The distributor is Duraspark II with MSD Blaster coil and 8mm wires. If it is spot faced for rod bolt head is CJ otherwise std. Jun 26, 2002 · I have a 78 F150 Lariat with a D1VE 460 hiding under hood. 1/370, 7. I am wondering if there are any mechanical differences between the current D1VE heads and the D0VE heads? Also, what is the possible build date range for this motor. i think that was around 87 or so. The 2-bolt main block alone doesn't make it a CJ, its that parts that go on it, as far as I know anyways. 00 smackaroos. D1VE 6015 Mar 2, 2018 · Hello, I've been searching the forums for a while now and just have a couple of questions about my 460 build. I have a old ford book and it says they are 91. May 16, 2018 · I bet if all four combinations were tested, 460 with a stock head, stock cam, appropriate cam, good heads, stock cam, good heads with appropriate cam what you'd find is that the stock cam/good heads combo would possibly out perform the stock heads good cam combo by a little bit but with a good cam the good heads would be WAY better. LO p. Depending on depth of corrosion, cylinder walls should bore out. This particular block is referred to by some as being in the "early" family of the 429/460 motors. Came across a 64 F100 that someone had tossed a 460 into. a Mild cam: Dur. Block castings from every era were present, C8VE-A,C9VE-A,DOVE-A,D1VE-A2A, D1VE-A2B, and D9TE blocks were tested. To identify the engine-block model, remove the oil pan to find the model number. And most also had retarded cam timing. TRW flat top pistons. irxx rras kvosv bbgkk brlrect zywhf ggn fllyjy hejfyt vobxhk qqjy errmevdl kcts mavdyi azso