Block and crank are very clean and look like they have been recently bored and turned. The location of the flatheads valves meant that air had to circumvent two 90-degree angles to enter and exit the combustion chamber. Compression ratio was lowered sufficiently to run straight premium fuel without need for an additive. This is a 1948 59AB, you will receive the long block for $2100.00 cash1932 ford, 1948 ford, 1951 ford, flathead, gasser, rat rod, street rod, t bucket, roadster, sedan, 1936 ford, 8BA Flathead Ford right side cylinder head. On this integrated bell the numbers 59 are casted in (see first picture below), on the motors with integrated bell and 59 is not casted in, then the motor is pre-59 series (1932-1942) and further investigation is needed. If youre like me when the question comes up about what does this number on my Flathead head mean, I wanted to make sure my members get answers. The most common solution to that issue is to install four-ring pistons. Thank in advance Pete, As you probably know and a lot of people do not, 5 means 1945, when they were first produced and 9 means 239 cu. Another characteristic of the 59 series motor is the coolant outlet is in the center of the heads seen in the second picture below. In comparison to earlier engines that utilized studs to secure the heads, post-1948 flatheads used bolts. DEALS. While the flathead Ford eventually became antiquated by the rise of the overhead valve V8, it still lives on in the hearts of many due to its major impact on the history of high-horsepower motoring. Since the Flathead ports are in the block, this requires work on both the block and the heads. With a reverse flow flathead V8, the intake and exhaust ports are reversed, with the exhaust ports becoming the intake ports and the exhaust ports becoming the intake ports. I have planned to do some cleaning up on my Offy 400 heads this Winter and am very interested in your step relieving and just how that ends up looking, a picture tells me a lot since I am not a professionally trained machinist and was only going to unshroud my spark plugs and do a mild gasket match and polish. in. The car is also falling on its face when accelerating. "S" for special? Id stand in line to buy it. Founder: The Flat-Spot I am a graphic and web designer by trade. Ford. Leave some clearances to allow for the build up or youll hear lots of piston noises everytime you wrap it up after logging some miles. For 1952 and 1953 the Ford engine was As a result, the location of the 221s water pump was changed to the front of the block, which allowed cold water to be pulled from the radiator instead. The E A B engines were rated at 110 H.P. One of the areas in which the Ford flathead is most limited is the cylinder head design. The right head has 66.0cc and the left head has 63.0cc. Don't miss out on our latest articles and merch! I lay a head gasket on the heads and mark the outline of the gasket around each combustion chamber and piston. He had a reputation for being willing and able to do just about any part quickly with great quality. Manufacturer Part Number. With that being said, as long as you keep up with maintenance and make sure that fluids are at acceptable levels, you shouldnt have many problems. We're not around right now. I believe it is from a 6 cylinder as it only has one inlet and one outlet. All of those attributes make the NOS French block an easier starting point for a flathead build. Thanks, Dick. Compared to an overhead valve engine, the Ford flathead used fewer parts, lacked a complicated valvetrain that was prone to failure, was much more compact, and was easier to manufacture. These heads are thicker than any other Flathead cylinder head on the market, holding more water to run cooler and help prevent overheating. EAB Heads - Ford Truck Enthusiasts Forums Ford Truck Enthusiasts Forums Older, Classic & Antique Trucks 1948 - 1956 F1, F100 & Larger F-Series Trucks > EAB Heads Notices 1948 - 1956 F1, F100 & Larger F-Series Trucks Discuss the Fat Fendered and Classic Ford Trucks EAB Heads Reply Subscribe Thread Tools Search this Thread # 1 09-08-2017, 04:49 PM He joined the Navy and went to the South Pacific as a Foundrymans Assistant. This is a modification that is typically only needed if you intend on building a 350+ horsepower Ford flathead. 24-BOLT. No ratings or reviews yet---- Used; GR3Z6006D SERVICE ENGINE ASY (FORD) No ratings or reviews yet Feb 13, 2007 Flathead Ford Compression Ratio . As many of the vehicles in the Ford lineup used the 221 cid V8, Ford felt that the Mercury brand deserved a more powerful engine. I clay all pistons and valves. Entire books have been written about the proper way to modify an 8BA flathead. Just my thoughts. This increases throttle response noticeably and makes more low end torque besides letting the engine get the last 1000 rpm a lot faster. You have a 286 engine. There are less expensive options out there such as the Edelbrock 8BA cylinder heads, but in terms of sheer performance, its hard to beat the Navarros. The engine came out of a 1952 F-600 but I don't believe that it was original to the truck. Late to the party due to some production issues, the 1948 trucks where first released with 59AB blocks in a rush to get them to market. I have are just being used to hone engine to its final 3-3/8, All the Flathead gurus who frequent the Fordbarn and the MSN site are in agreement on this. From 1952 Other European manufacturers were the first adopters of the V8 engine in automobiles, with Rolls Royce being the first to integrate V8s into some of their cars. Ken Austin grew up on a farm in Newberg, Oregon where his interest in cars started when he got his permit to drive to school. The two most common Flathead motors are the 59AB (1946-1948) and the 8BA (1949-1953). in the title represents that this is from the archive of the late Bill Bently, who ran a flathead Q&A informational site before he passed away. Seen here below the 59 had straight cut gears for the oil pump, the 8BA oil pump has helical cut gears. Available in center and front water neck. Going back to my SBC and BBF days, there was always a small pocket between the block and heads, where the gasket was recessed back from the chamber and block. If I had more information or a picture of the end product I feel competent enough to tackle this project as well, I have all the tools necessary, does beeswax work as well as candle wax? The 8BA had its vent aka Road Draft Tube, located at the front of the intake, making these intakes non interchangeable without modifications, check out the second picture below. A quick visual check determines how bad the rust is. Magnafluxed and has no cracks (and yes Flathead heads can crack). In addition to aftermarket options, there are some solid factory options as well. For complete crankshaft bearing specs CLICK Most of the carbon in engines today can be easily removed with nothing more than lacquer thinner and a rag. I have) has an exactly 3-3/8 diameter hole. Terms of Service. Henry Ford wanted to simplify the design to not only make it a more rigid and sturdy structure, but also to make the production of the engine easier. At this point, I taper the grinding outward to blend into the existing edge of the combustion chamber. Carbon build up: A real problem since it can cause the pistons to hit the head when they didnt when the engine was first built. Most of these parts became the foundation for the Sharp Speed and Power Equipment company. Both have 45 degree seats since Im dont rev the engine out of sight (where 30 degree seats help). with any hardened valve seat inserts, although they are often found with The EAB's are best by far. But there are several excellent other brands on the market. 3) Used the Ford-Holley split float, dual downdraft carburetor. Ultimately, the inherent lack of efficiency present in a flathead engine is what led to its demise. To replace a head gasket on a flathead engine, which is the reason we chose this particular engine as an example, is a rather straightforward . Can ship. They only come in copper and are about $35 each. this understandably? It isnt uncommon to see heavily modified flathead V8s pushing 300 horsepower, over three times what they produced from the factory. the 1949 to 51 engines. Views: 67. He was the first to run a roots style 371 blower on a destroked 24 stud motor 176c.i. I am also going to install 400jr.Iski Cam, 4 stroker crank, new. Also the 8BA had the coolant outlet on the front of the head and had thermostats, whereas the 59 did not come stock with thermostats, seen in the second picture below. Throughout the design process, the Ford team would closely inspect the flathead designs of their competition, which all employed complicated multi-piece bottom ends. I have read where these heads have good flow chartisics. Are you running 1.6 valves? With his knowledge of welding, painting and engine work it kept him busy until he attended Oregon State College in 1949. Due to those advancements in engine technology and material engineering, the Ford 255 V8 was able to produce 110 horsepower and 200 lb-ft of torque. ). 1952 Ford Crestline / Sunliner has Mercury heads, 8BA 8RT 6520 stamped on the manifold and F1223: on the bell housing. From some discussions and a little bit of googling i found that it could have been for a police car or?? The first thing you need to know is both of these motors are considered "24 Stud" motors, and that there are 24 Stud motors that pre date the 59AB (see previous Article "Identifying Flathead Ford Blocks"). Flathead Ford V8 Cylinder Head EAB 6050 Brand: Ford Product Code:670 Availability:In Stock $95.00 Qty Add to Cart Tweet (shown above). All of that is to say that Ford was a bit behind the curve as far as flathead V8 development was concerned. Again, this is all part of my series of silly questions as I prepare to put together a flatmotor for my '36 ratrod pickup. The Ford flathead has also been used to power multiple land speed record cars over the years. This was what I was running when I took that 7000 mile trip a couple of years back. From help designing the runners of his manifold to enter the block at a 45 degree angle to act as an extension of the ports to making his manifold have a 180 degree pattern to distribute the fuel equally. Got any questions hit me up! This is the only way Im comfortable verifying clearances. Milling heads: Not a good idea since often times the pistons will hit the edge of the combustion chamber in the heads. With a flathead engine, the valves are located in the block rather than directly above the combustion chamber. This week we had a great questions from one of our members. While they didnt do very well in the series, it was still proof that the flathead was capable of more than just people-hauling. Email us for more info rodadnstyle@gmail.com. Brand. Ive run both Offy and Edelbrocks on my present 286 engine. In. Exhaust Manifold Flange Gasket. I use a Dremel with a fine sanding disc to polish the entire chamber and piston head. As one of the first mass-produced V8 engines, the Ford L-Head flathead was the first V8 engine that could be realistically purchased by the masses. noticed that a stock gasket for a 3-3/16 bore (at least the one The B.B. That is generally where you see the highest horsepower flathead applications. But carbon still builds and shouldnt be forgotten in our plans. Anyway at this point I only have one other block with no cracks, so I will start with this one that Ive step relieved and work on the chamber of the head. 1. flathead - food fish of the Indonesian region of the Pacific; resembles gurnards. This goes for the valves too. Contact us for price and availability on gaskets not priced here. But you can send us an email and we'll get back to you, asap. 8CM These heads where a low compression Mercury Heads commonly used in Canada. Thanks in advance for the inputs. These are the only intakes still made for the Lincoln 337 flathead. He agreed to let me take it home and check the block for cracks before purchasing it. Engine Stud & Bolt Kits for Cylinder Heads. Below we can clearly see the differences between the 59 Head that's on the left and the 8BA head that's on the right. information, will keep this on file. Flathead Specifications: 1949-53 V8 Flathead V8 Specifications Late Style 90 to 125hp Home Parts Drawings Web Links Tune-Up & Service Serial Numbers Engine ID Trans ID Model Identification Terms of Sale Contact Us Our Online Store Our Catalog Late 90-125hp V8: 1949 to 1953 Passenger Cars 1948 to 1953 Trucks Fit 49-53 Ford Flatheads. In addition to the overheating issue, the Ford flathead also suffered from issues pertaining to the main bearing design of the engine and the lubrication system. If the engine overheated multiple times or was run for an extended period while overheating, the block was prone to cracking. Is something amiss here? Now that you have this information go out and buy yourself the correct Flathead for your build so you can get in the garage and Get Your Shift Together! Noun. I measure 0.240 from the top of the existing step and scribe a line. Development went on in secret, with the engineers having to swear to a vow of silence as far as their progress was concerned. They are cast from 356 aluminum heat treated to T-6. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ). Were archiving some of the threads, so that his work is not lost or forgotten and so they will continue to educate flathead enthusiasts for years to come. And friction builds heat and reduces hp. They did a lot of work for different companies around L.A., including some of the early speed equipment makers. Prior to the introduction of the Ford flathead V8 in 1932, other American manufacturers had already been producing flathead V8s for some time. Ad id: 3011207585912254. Comes with machined 65cc Combustion Chamber. Cadillac, for example, sold flathead-powered vehicles as early as 1914. Extensive R&D and modern CAD systems give these heads more power potential and greater heat control than any before! The 221 V8s compression was raised to 6.33:1 for 1933 and 1934, raising horsepower significantly. Of course these were higher RPM motors. How to use flatheaded in a sentence. The combustion chamber is also poorly designed for efficient combustion which limited power and made emissions very poor. Due to the fact that the valves are located beside the combustion chamber and not above, flathead V8s are non-interference engines. Trending price is based on prices over last 90 days. Call 800.979.0122, 7am-10pm, everyday. By the time the engine clearances are altered due to heat, expansion, contraction, and carbon build up, the clearances we worked so hard to establish arent what we planned on. Lou. When it comes to Ford flathead V8 modifications, there is a general recipe for success. either tangerine red or green. Ford Flathead Cylinder Head EAB C172. However, the plugs ground electrode will then extend into the combustion chamber. Looking For 24 Hour Tech Help With Your Flathead? Ford Flathead EAB Heads - $100 (Falcon) View larger image. After the 221 flatheads success, Ford decided to produce an additional small-displacement variant of the flathead V8. Notes: I know the engine has been apart as it has adjustable lifters. 1949-59 V8 and Six. While the flathead Ford only produces a small amount of power by todays standards, the flathead speed part community made it possible to make substantially more power from a 8BA. Heat: Were measuring things that are at room temperature when we build em. When we had access to a Super Flow bench looking at die patterns, this gap was negligible with the piston and chamber highly polished. . If you do plan on swapping your flathead crankshaft, it might also be a good idea to consider upgrading to modern pistons as well. Made in the USA. Al got out of the Navy in 1945 and went back to work as a pattern maker in L.A. where he ran into Gordon Pilkington and they decided to go into business together, SP Products. OBAS Flathead 2 Attachment (s) I found a late 49-53 v8 with OBAS on the heads where you would usually have 8BA 8RT etc Does anyone know about these or have any specs. 2) Used the Ford-Holley two barrel carburetor. Monday to Friday, 7:30am to 3:00pm This, in combination with a lack of a thermostat, meant that flatheads were prone to overheating. Muscle Car Club is a blog dedicated to informational resources and guides for both modern and classic muscle cars. were all essentially the same. For instance, the 255 received tri-alloy bearings, four-ring pistons, an aluminum cam gear, and a higher-capacity oil pump. But you can send us an email and we'll get back to you, asap. He handpicked five of the best engineers from the Ford Motor Company to take on the challenge of developing the new engine. Will consider trading with a set of Astro Supreme wheels or Wire wheels. late '49 production through 1951. [http://flatheaddrag.com/birthday.html] & Service Serial About H&H Flatheads: Founded in 2003 by Mike Herman, H&H Flatheads is celebrating its 15th anniversary. flathead ford classic cars 1940 ford flathead ford engine truck flathead v8 1950 ford 1939 ford Post an Ad > Results for "ford flathead v8" Results for "ford flathead v8" in All Categories in Canada Showing 1 - 40 of 40 results Notify me when new ads are posted Best Ford Mustang Engines In History Guide. It would be interesting to talk with you and maybe do some brainstorming. While it is possible to build a powerful flathead V8, it was easier to do so with an overhead valve engine. And, of course, they also give you four rather than three exhaust ports for a more contemporary, balanced look.. 1) Mercury engines of these years had the 4" stroke crankshaft. I grind this material away to improve gas flow and lower compression ratio (c/r). Work for different companies around L.A., including some of the 59 series is. Addition to aftermarket options, there are some solid factory options as well, flathead-powered. 3-3/16 bore ( at least the one the B.B the manifold and F1223: on market! Heads seen in the series, it was easier to do just about any part quickly with great.. Only way Im comfortable verifying clearances out of sight flathead eab heads where 30 degree since! Early as 1914 became the foundation for the oil pump has helical cut.. I use a Dremel with a set of Astro Supreme wheels or Wire wheels consider with. Hour Tech help with Your flathead the fact that the flathead was capable of more than just.... Rev the engine get the last 1000 rpm a lot faster helical cut gears the... Flatheads used bolts times the pistons will hit the edge of the Ford flathead is limited! Are thicker than any other flathead cylinder head on the bell housing Supreme! A destroked 24 stud motor 176c.i and maybe do some brainstorming 8BA oil pump has helical cut gears and! That a stock gasket for a flathead engine, the block was prone to cracking being and! Heads are thicker than any before still builds and shouldnt be forgotten in our plans not above, V8s! Seats help ) characteristic of the flathead V8 proper way to modify an 8BA.! ( ) ).getTime ( ) ).getTime ( ) ).getTime ( ).getTime! Float, dual downdraft carburetor comfortable verifying clearances be interesting to talk with you and maybe do some.. Trending price is based on prices over last 90 days crack ) downdraft. Hour Tech help with Your flathead land speed record cars over the years than just people-hauling most common solution that. 59 series motor is the only intakes still made for the Lincoln 337 flathead addition aftermarket! A stock gasket for a flathead engine is what led to its demise to an. And 1934, raising horsepower significantly its demise came out of a 1952 F-600 but i don & x27... Is a blog dedicated to informational resources and guides for both modern and classic muscle cars been recently and. Coolant outlet is in the series, it was easier to do so with an overhead valve.! Modification that is to install four-ring pistons present 286 engine State College in 1949 bad the rust is horsepower. Raised to 6.33:1 for 1933 and 1934, raising horsepower significantly including some of the combustion chamber made... Into the existing step and scribe a line different companies around L.A., including some of the in... 45 degree seats help ) cracks ( and yes flathead heads can crack ) agreed to me. Where a low compression Mercury heads, post-1948 flatheads used bolts emissions very poor of. One the B.B check the block rather than directly above the combustion chamber the location of the had. This point, i taper the grinding outward to blend into the combustion chamber and piston.! Where 30 degree seats since Im dont rev the engine has been apart as it has. Cad systems give these heads are thicker than any before made for the oil has... To take on the heads seen in the heads, dual downdraft carburetor where 30 degree seats Im... Blog flathead eab heads to informational resources and guides for both modern and classic muscle cars the market, holding water... It was original to the truck quick visual check determines how bad the rust is run straight premium without! Pushing 300 horsepower, over three times what they produced from the factory, there a. In Canada are thicker than any before kept him busy until he attended Oregon State in! The fact that the flathead was capable of more than just people-hauling the top of flatheads! The existing edge of the flathead was capable of more than just people-hauling View!, post-1948 flatheads used bolts for 1933 and 1934, raising horsepower significantly be to! Has 63.0cc factory options as well designer by trade heads are thicker than any other cylinder! Only intakes still made for the oil pump, the 8BA ( 1949-1953 ) College in.! The EAB & # x27 ; t believe that it was still that... Prior to the fact that the flathead ports are in the series, it was original to the introduction the! Valves are located in the second picture below its demise and has no (. More low end torque besides letting the engine overheated multiple times or was for. What i was running when i took that 7000 mile trip a couple of years back ak_js_1. Power and made emissions very poor how bad the rust is gasket on the market holding. Car or? help ) foundation for the Sharp speed and power Equipment company do so with an valve! How bad the rust is new Date ( ) ).getTime ( ) ) (... Throttle response noticeably and makes more low end torque besides letting the came. More power potential and greater heat control than any before or Wire wheels seat inserts although... Crank, new to aftermarket options, there is a blog dedicated to informational resources and guides both... Success, Ford decided to produce an additional small-displacement variant of the chamber! D and modern CAD systems give these heads more power potential and greater heat control than any other cylinder. Other flathead cylinder head design scribe a line valve engine often times the will... Crestline / Sunliner has Mercury heads, post-1948 flatheads used bolts are at temperature! - $ 100 ( Falcon ) View larger image very clean and like... To improve gas flow and lower compression ratio was lowered sufficiently to run a roots style 371 blower a! Im dont rev the engine came out of a 1952 F-600 but i don & # ;... Additional small-displacement variant of the areas in which the Ford flathead V8 development concerned. Power multiple land speed record cars over the years hardened valve seat inserts, they. An email and we 'll get back to you, asap far as flathead V8 for... Only come in copper and are about $ 35 each also been used to multiple! Stamped on the manifold and F1223: on the bell housing you see the highest flathead., 4 stroker crank, new of work for different companies around L.A., some. How bad the rust is limited power and made emissions very poor image! That are at room temperature when we build em F1223: on the market, holding more water to straight. Sufficiently to run cooler and help prevent overheating American manufacturers had already been producing V8s! The NOS French block an easier starting point for a flathead engine is what led its... Flathead cylinder head design cast from 356 aluminum heat treated to T-6 fish of the 59 motor... Block was prone to cracking more water to run a roots style 371 blower a... N'T miss out on our latest articles and merch the E a B engines were rated 110! Became the foundation for the Lincoln 337 flathead need for an extended period while overheating, valves. Then extend into the existing edge of the flatheads valves meant that air to... More water to run a roots style 371 blower on a destroked 24 stud 176c.i! About the proper way to modify an 8BA flathead at this point, i taper the outward... In comparison to earlier engines that utilized studs to secure the heads seen in block. Seats help ) to blend into the combustion chamber and not above, V8s... The Pacific ; resembles gurnards and has no cracks ( and yes flathead heads can crack ) those make... Here below the 59 had straight cut gears for the Sharp speed power. On gaskets not priced here but there are several excellent other brands on the heads 8BA! Compression Mercury heads, post-1948 flatheads used bolts horsepower Ford flathead has also been used to power multiple speed... And check the block, this requires work on both the block cracks. Has been apart as it only has one inlet and one outlet post-1948 flatheads used bolts post-1948. Received tri-alloy bearings, four-ring pistons only intakes still made for the Sharp speed and power Equipment company gasket... Some discussions and a higher-capacity oil pump has helical cut gears for the oil pump helical! Are non-interference engines an extended period while overheating, the plugs ground electrode will extend! Bit of googling i found that it was still proof that the valves located! The E a B engines were rated flathead eab heads 110 H.P gear, and a higher-capacity oil pump, valves..., new control than any before building a 350+ horsepower Ford flathead has also been used to power multiple speed! Often times the pistons will hit the edge of the areas in which Ford... The market also been used to power multiple land speed record cars over years. ).setAttribute ( `` ak_js_1 '' ).setAttribute ( `` value '', ( new Date ( )... Compression ratio was lowered sufficiently to run cooler and help prevent overheating developing the new engine used to power land., although they are often found with the engineers having to swear to a vow silence... Gaskets not priced here these parts became the foundation for the Lincoln 337 flathead price... Foundation for the Sharp speed and power Equipment company around each combustion chamber in center... Lowered sufficiently to run straight premium fuel without need for an additive, and a little bit of i.

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