I have a 1940 Ford tudor standard that I've owned for 30 years. Powered by vBulletin Call 800.979.0122, 7am-10pm, everyday. The 1941 (except for a short carryover) and later blocks did not have the These heads are hard to find that are original. information We carefully scraped the gasket residue off the block with a shop-vac held next to the scraper to prevent debris from entering the motor. Companies like Speedway Motors and Honest Charley Speed Shop were among the very first to advertise on a national level. The what years the block may be: 1938 Phone: (818) 248-2371. It's just not worth the gamble. These pages are copyright 1999-2010 by Red's Headers. While attending college he gained interest in making parts for himself and started making some speed equipment and honed his pattern making skills.In 1964, Ken built an improved air-powered vacuum system known as the Air-Vacuum System which helped found his dental equipment company A-dec. Ken and Joan have grown the company to become the leading manufacture of dental equipment in the world offering a com-plete line of dental equipment.Throughout the years he has been a classic car collector and enthusiast. You can find the Ford part numbers (basic 6049 and 6050 number with prefixes and suffixes) in the face of the heads and sometimes on the side edge of the head . The heads come complete with Isky valve springs, 1.5-inch diameter stainless steel valves, adjustable push rods, lifters, custom head gaskets and a pair of exhaust flanges. They haven't been sitting for years. Let it cool & repeat retorque & run again. ID Model 125 and improved even further with a Mercury crank, 59AB Offenhauser heads, Offenhauser intake, Offenhauser dual 2 barrel 94 carburetors, Isky cam shaft, and Fenton headers into dual exhaust. PS it smells like youre cooking BACON! Offenhauser Flathead Ford cylinder heads 1949-53 Offy #1069.400. 4) Prewar "81A" and wartime "41A" style blocks. However, with the GIs returning home from war hot rodding really took off. 154-4104: Ford Flathead 1936-1948, with factory heads Head Stud Kit. and ran 146.8 mph in his 1927 T modified roadster (now on display at the Wally Parks Museum). Installing aluminum heads, dual carbs, and headers on a 59AB Ford Flathead V-8. "lot" or "production" numbers in the castings on all for original paint colors, the Ford and Mercury engines through 1940 were center and bottom holes are trapazoidal (or keystone) shaped. Isky adjustable lifters.offenhauser aluminum heads. Remove the old head gasket, and here on out the process needs to be as clean as possible, so I start with vacuuming any debris from the head gasket. This speed equipment did two things in equal portions. We applied a coat of assembly lube on the seal and then tapped the oil slinger/seal assembly back into place. Using a small punch, we attempted to push the rear main rope seal out of the block. Next I use a new razor blade to clean the surface, and take off any carbon build up. Breaking studs is a big concern with a Flathead, if the motor runs, I would recommend letting it idle without coolant and use an electric infrared thermometer to make sure the motor doesnt overheat, also take the belt off of the water pumps to prevent damage. Cast in Los Angeles from the highest quality T6 tempered A356 aluminum and CNC machined, the 24-stud Wilson & Woods heads are designed to fit the desirable 1949-53 8BA flathead. I decided it was time to freshen her up a little. $500.00. Navarro Heads have been the best flowing and highest quality head on the market since the late 1940s. Cast in Los Angeles from the highest quality tempered A356 aluminum and CNC machined, the DIXON heads are designed to fit the desirable 1938-1953 59A and 8BA 24-stud flatheads. Offenhauser finned aluminum heads feature --. Cooler running with extra water capacity. ID Trans His greatest impact was at the salt lakes where he is a legend. 3-5/16" bore, 4" stroke = 9:1 compression ratio3-5/16" bore, 3 3/4" stroke = 8.6:1 compression ratio. For Sale $1000obo NOS pair of Offenhauser 1068-400 head for '39-'48 Ford flathead. The Offenhauser engine, familiarly known as the "Offy", was developed by Fred Offenhauser and his employer Harry Arminius Miller. A light coat of rust covered the entire block and heads. The threads should be chased and cleaned up. The next and final step is simple. Here you can see me really filling the threads full, most of this will be wasted and wiped off when the stud is torqued down, but I would rather overkill then under deliver and chance coolant leaks. 59AB heads were sometimes used on earlier blocks in replacement rebuilds. the crab style) with two bundled wire Type: 276ci 1948 Ford 59AB Inlet: Thickstun pre-war high-rise Carbs: Twin Big 97s Heads: Offenhauser 425 Valves: Stainless undercut 1.6in (in), 1.5in (ex) Pistons: 3.312in bore Cam: Hot Crank: Mercury 4in stroke Radiator: Walker Exhaust: Modified Speedway headers Ignition: Stromberg E-Fire distributor. Do not hook up the water pumps or add coolant. The original Ford manual says they need to be torqued 8-10 Ft Lbs. The Canadian version had a "C59" cast into Cooler running with more water capacity for increased power. Al Sharp was a innovator, businessman, WWII vet, machinist, pattern maker and a man who loved to make things go faster. 4451 Ramsdell Avenue Since then, we have seen used Offenhauser super dual manifolds Engines built through 1939 had a 8RT - The 8RT was a low compression Truck head. I hook up the starter and crank the motor over a couple revolutions. Our guess is the original restorer of the car didn't believe in that new-fangled oil with soap in it, so he probably ran non-detergent oil. The green scrub will leave behind small pieces as it wears, so keep that in mind and take your time to clean it out. He was the first to run a roots style 371 blower on a destroked 24 stud motor 176c.i. Below you can see me using the lard method with a non running Flatheads studs. 30 watching. "mushroom" style valve stem ends and split valve guides. center and bottom holes are large round holes. Online Store With the engine on an engine stand the investigation continued. Because of this a vast array of speed equipment was produced for the Flathead motors. Phone: (818) 248-2371. La Crescenta, CA 91214 Originally located . The cast iron heads offered a higher compression ratio of 7.5:1 and resulted in 94 horsepower compared to 6.2:1 and 85 horsepower with aluminum heads. the 85/90hp engines with 3.0625" bore. We will be referring to the 8BA (1949-53) and 59AB (1938-48). Next we are going to remove the studs so longer studs can be inserted for the larger aluminum heads. With the seal at the proper height we torqued down the rear main and center main bearing caps. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ). He improved everything he touched. The heads are very thick and hold extra coolant in them. He also tried his knowledge at Indy in the late 60s building the fastest Rambler motor ever built. We are trying to break the seal on the head gasket, watch the head carefully and see if it moves. Originally, it was sold as a marine engine. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ). Chrisman, Rathman and others had Al build custom parts for their cars. The ones i looked at on ebay are bad they will need a lot welding. Navarro 59A Heads have the best flowing and highest quality heads. Also I have seen recommendations of spraying the block and heads with an aluminum based paint when installing the head gasket. 6) Had the two fan belt system (beginning with 1942 models) to drive the The Speedway pumps appear to be superior to the stock pumps in every way. Including 221ciCopper - Standard Bore Big Bore Graphite & Copper (all) *Specifiy Early or Late / Standard or Big Bore. This surface being as clean as possible is upmost important! Instead the cast oil slinger began to move. We decided to remove the layer of surface rust and paint the block prior to teardown. Refresh your browser window to try again. With his knowledge of welding, painting and engine work it kept him busy until he attended Oregon State College in 1949. The . Heads marked "59-A" or "59AB" were used While our water pumps were not leaking and seemed to cool the motor, we thought since the water pumps also double as a motor mounts it would be wise to install two new pumps. Ram Clutches produces billet flywheels for the 1938-1948 59AB as well as for the 1949-1953 8BA. Their small chink in the armor is the head surface, such as cracks and bad threads. I was going to do this then idle it down & shut it off to cool. jacket holes in the top of the cylinder area of the block will tell you Al moved to So Cal with his family from Oklahoma in the 30s and started working in shops and garages. Isky adjustable lifters.offenhauser aluminum heads. Notes: Shipping to: 98837. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine. Being new to the Flat head V8, I was wondering what are some of the ways to add thermostats to my engine . Over the years like many of the pioneers he had his hands in many different ventures. We scooped it out and ran a magnet through the sludge looking for any bad news. Here we have for sale a pair of original old vintage Offenhauser Ford Flathead 59AB finned aluminum heads. Aside from his flathead speed equipment, he built parts for almost every engine that ran down the strip. engines seem to have returned to the practice of machining the intake deck Vintage Offenhauser Chevrolet 1937-53 216 Six Finned Aluminum Valve Cover Offy . Barney designed these heads with an internal bridging system to create extra stability to reduce flex and chance of blowing a head gasket. Al Sharp was a innovator, businessman, WWII vet, machinist, pattern maker and a man who loved to make things go faster. The 59 head, stated earlier, has the center coolant outlet and the 8BA has its coolant outlet on the front, but what we need to focus on is the coolant passages. Original cylinder heads for 1938 to 1942 were generally marked with "81A" Offenhauser Intakes, Manifolds, Valve Covers, Heads, and More! Cast in Los Angeles from the highest quality tempered A356 aluminum and CNC machined, the DIXON heads are designed to fit the desirable 1938-1953 59A and 8BA 24-stud flatheads. I don't have any history or know the condition of the heads. Drawings Web For complete crankshaft bearing specs CLICK Its everything you need to make the conversion. Some That being said, you need to do your due diligence when replacing the heads or installing new gaskets! V8 Engine Specifications Refer to the 1949-53 engine details for the 1948 type truck V8 features. 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