The cookie is used to store the user consent for the cookies in . EXHAUST VALVE BI-METALLIC MODERN PRODUCTION 1938 47 6 CYL- $15.00 EA, V2200 MODELS), 6" 6 The pistons are consistent in size and weight to provide maximum horsepower, maximum performance, and maximum oil control. EXHAUST MANIFOLD TO ADAPTER GASKET- $12.00, 1955-56 Bores were honed to "C" size. The best way to cut the relief area is to use a milling machine such as a Bridgeport along with an end mill tool. All Narrow Blockengines are suitable for stock and mild-performance rebuilds but are not recommended for high-performance usage. CLICK FOR MORE INFO. Hudson 308 1951-54 HORNET - HU308M51-54 $ Hudson 308 1951-54 HORNET. Fortunately not many 262 motors ever had head trouble except the few that came through with aluminum. MANIFOLD GASKET SET INCLUDES INTAKE TO EXHAUST GASKET- $32.00, 5523 My pick up has the 212 engine with babbit brgs and a stock 5.11 rear end . The Narrow Block 262 engines produced in 1948 and early 1949 used an aluminum 2-barrel intake manifold. Besides, align boring is a very difficult operation that requires extremely expensive equipment to perform correctly. If you do not have a gasket stack all is not gloomy. That's the legendary 308ci "Wide Block" inline six that was made by the Hudson corporation in the early to middle 1950s. 308 6 CYL. Full Engine Gasket Set 55 56 Hudson Hornet 308 6cyl NEW (For: Hudson) Brand New. (Single digit for the year) The month is determined by the first letter - A = Jan., B = Feb, C = Mar., D = Apr., etc. Don't let anyone pawn an engine off on you as being a 7X without First pulling the head and checking for sure, as a tremendous amount of hand preparation goes into creating a genuine 7X engine. MANIFOLD GASKET SET 1930-32 - $35.00, SO8F That was a drastic improvement over the stock lump which would have totally choked this engine. MAIN BEARING SET 1956-57 250,327 AMC V8 AVAIL IN STD,002,010,020,030 - $140.00 Splurge and spend a couple of bucks here, as it will pay off in the long run. If you do not have a gasket stack all is not gloomy. DIFFERENTIAL GASKET-CARRIER TO AXLE HOUSING 1937-47 - $10.00, 300318 illustrations (requires Adobe Acrobat Reader - click here It should also correspond to the rotor being just about under the #1 plug post on the cap. Nothing was overlooked, but in spite of all their efforts the trouble was never found.So, what did Hudson engineers do to make continued production possible? Call or Email for . INTAKE AND EXHAUST GUIDE 1955-57 HUDSON RAMBLER 196 6 CYL- $5.00 EA, VG 819 A quickguide find compression stroke set flywheel on marker at top dead center. Clean and paint this area as it will be necessary to see to properly time your engine. @UJ&5ily>n1~?m=8Tn!blqoG.=0v6qXn]?+gWn]Em"L7wd2>iB6/~ m wKogw#Jw={qC>rmvvx@a'Ha/:X.rSaJ@J(AJ72)2X|GAI`!>"BEE RhGB!S5f4&=M{:""~4 The cookie is used to store the user consent for the cookies in . MODELS), 6" When replacing the timing chain cover make sure the crankshaft Spacer is not worn. hbbd```b``"A$cXDrHy4d4Ho``=@ I TIMING COVER GASKET AND SEAL- $35.00, S027 NOTE ALL THE DIFFERENT TESTS that were recommended take the time to do all the tests thoroughly and REPAIR the items found defective after all the last Hudson STEPDOWN was built over 60 YEARS AGO! We offer the following kits for the models below: For balancing your Hudson Twin-H carburetors, Original Style Molded Hoses He later was responsible for the Black Widow 57 Chevy and the original Z/28 option. An L-head design, at 308 cu in 5.0 L it was lauded as the "largest six-cylinder engine in the world" at the time. DIFFERENTIAL COVER GASKET DANA BUILT REAR LATE 52 - $10.00, 9790 NICE!! Home / Engine Kits / Hudson 308 1951-54 HORNET - HU308M51-54. THESE WILL FIT ALL MODELS EXC. 1924 OVERHAUL GASKET SET- $235.00, 0HG5V537 Terms of Service. The hone can then be passed through the holes cut in the old head and hone the block with it distorted as it would be with a real head installed. 1934-1935 OVERHAUL GASKET SET- $295.00, OHGSV961 51 0 obj <> endobj All these products should be installed in accordance w/ state regulations about emission standards. - The true 7X engines were generally hand-built for racing purposes and it is doubtful that many of these original 7X engines are still around. Can you tell us anything about Hudson's role during the racing era of the 50's? So the car just sat in a garage. other years), TC 340 TIMING CHAIN 1948-56 6 CYL (EXC When the aluminum head cracked on my '49 C6, I went to Greely SHOPWASH"S Place for a replacement. The counterbore that the valve sits in will be eliminated and you will have a flat plane surface from the edge of the valve seat to the cylinder. All these products should be installed in accordance w/ state regulations about emission standards. Remove the part and you will have a gasket positive that can be cut out with a craft knife or razor blade. UNIVERSAL 1950's STYLE. VIBRATION DAMPER SPACER 1932-56 6,1934-52 8 - $20.00, CALL FOR AVAILABILITY AND SIZES IN STOCK- $45.00 MAIN SEAL KIT- ROPE PACKING, STICKS, SEAL- $35.00, 3078 W/O OD TRANS SPEEDOMETER HOUSING REAR- $15.00, PREMIUM View Cart. Alas, Teague was killed on the track, not in a Hudson, Alas we could never see that racing success did anything for our sales. No one has so far. RING SET FOR OUR PISTONS- $85.00, PST 932 The head bolt holes in the block should be slightly chamfered at the top of the block surface to allow for any distortion caused when the head bolts or studs are, 5. Also, vent shades and original turn signal units. Basic camshaft 390 lift @ 254 duration, crank went .010/.010", and the bores cleaned up nice at .040". Hudson Decals, Tags and Misc. All Hornets were powered by the Hudson's high compression straight 6 engine. Again purchase a proper sized piece of gasket material as well as a stamp pad inking stick. All edges should be chamfered, the rough spots in the ports should be smoothed out, and any loose casting slag should be ground away. The horsepower of the 7X engine is rated at 180 and the torque is 305 ft-lbs. ENGINE PACKAGE "MASTER REBUILDER" 1941-47 HUDSON 6, PREMIUM . You are now ready for assembly. I think not and I back that up with a comment that can be attributed my deceased, but RABID HUDSON SUPPORTER and friend, Kelly Hingardner who once said I am not pleased with the engine I created using all the 7X tricks it does not perform well on the street you have to put your foot through the firewall all the time! PAN GASKET SET 1929 (2 PC)- $52.50, S033 5 PC To install a metal spaceradds gaskets to each side and bolt on the pump. City/County Ordinances & State/Federal Laws Run Amok, timing chain slinger oil pressure bolt.JPG, (You must log in or sign up to reply here. PASSENGER'S SIDE OUTER AND DRIVER SIDE INNER 1953-54 JET, 1954-55 ITALIA- Today. The rod squirt holes were closed. This family owned a lot of restored Hudsons and many unrestored sitting on their property. One: purchase sheet stock gasket material of the same type as the original gasket being replaced. The stock Twin-H power intake system is also used on the 7X engine. Find prices, features and ratings on classiccarsbay.com . ][Ijm]HPx=YtX~1V3':k# dS=X02 k8;5=[. q. what size exhaust pipes do i use with 6=8 headers? PRODUCTION- $22.00 EA, VL 976 This includes the 254 eight cylinder, 212 engine, 202 engine and the This shop provides quality service to the vintage auto and tractor enthusiast at an affordable price Call Jeff or the staff at 317-847-7446 or [email protected], TEST THE HUDSON HORNET ENGINE in STOCK FORM. Lionel Model Trains continues to bring reliable performance, rugged details and realistic graphics, but now painted, decorated and assembled in Lionel's own North Carolina facility from parts made in the USA and imported. AND ADD TO THE LOOK OF YOUR CAR. BEARING SET 1941-47 6 CYL- $70.00, H2 CAM Cylinder heads were available in either aluminum or cast iron and were unmarked in 1948 and 1949. Two 7X Hudson Hornet Racing engines and parts. Providing this website is an ongoing cost to its owner. The tappet oil holes were plugged. the forth picture shows a 1954 308 block with a mild polish on the relief area. 1 OIL PUMP KIT 1956-57 AMC 250,327 V8 - $40.00, THRUST 1 Needless to say, if my present block were damaged beyond repair, I would cry a lot. If you're looking for reproduction, aftermarket or performance items for your pony car, check out the CJ Pony Parts website. WINDOW CYLINDERS- $185.00, FL45479 Quality. The best way to really clean a block is to take it to the 25-cent car wash and soap the hell out of it. With their race-proven performance, engineering excellence and unconventional designs, the 1951-1954 Hudson Hornets appealed to more discerning buyers-and that appeal remains half a century later. The slope finishing about 3/32" below the block top. Ken Cates' Hudson Stepdown Restoration Resources, The engine is displayed on Factory Provided Stand, ---------------------------------------------------------------------------. The block was fully contour slope relieved to the Hornet gasket shape. of torque at 1,800 rpm. 1.687 (45 degree) stock length 5.735 You'll hear it out the adjacent cylinder spark plug hole (head gasket sealing problem), out the breather pipe (ring blow-by), through the carburetor throat (intake valve), or out the exhaust (exhaust valve). BRAND NEW VALVE LIFTERS FOR 1948-56 232,262,308 6 CYL ENGINES- $15.00 EA, VL 13 Hudson Parts for Body. VALVE SPRING, 1934-47 6 AND 8 CYL, 1948-52 8 CYL- $5.00 EA, VS 568 Price is $150.00 No core charge is required. The stock exhaust manifold can be split and dual exhausts installed if a genuine 7X dual exhaust manifold cannot be obtained. Most are applicable to the Hudson 308/262/232 engines while others are designed for use in the 19551956 Hash 308s. A quick method of determining if an unmarked head is a "narrow blockhead" is where the temperature sensor is installed; The narrow blockheads have the temperature sensor on the right side of the block when looking from the radiator. All Big Sixengines received hand-fitted pistons and bearings during production. INTAKE MANIFOLD TO CARB RISER 1930-32 - $15.00, 17192K You can defray some of those costs by moving your mouse cursor over the word DONATE above and clicking. Probably few have ever noticed this difference, and if so may have thought the head defective. $26.00 + $14.95 . 7345 1955-56 1/2" HORNET GRADE 8 3/4" FLANGED HEAD HIGH INTAKE TO EXHAUST MANIFOLD GASKET- $15.00, OHGSV938 Just one more area which you may look at. $150.00 SET, MBS 1780 They can be fitted to the Narrow Block engine. Assembled by Ken Cates, Hemming Motor News - 1952 Hornet Coupe - 7X 308 engine, Rudy Bennett - Adding Grooves the Hudson Heads, Replacing the Rear Main seal in the Car - Chad McLeish, Larry Cramer demonstrates the removal of a valve guide, Adding a PCV valve to a Hudson Big 6 engine, Hudson open forum PCV installation comments, Hudson Factory Engine Head compression ratios, 1948-56 Hudson Engine Major Overhaul - Gus Souza (WTN Oct 1977), Dual Exhaust on Hornet - video with discussion thanks to Adam Carpenter, Piston Ring End Gap Clearance ( HET forum information), Aluminum Cylinder Head-Comments from HET Forum, UNISYNC- a tool useful in balancing Twin H carburetors, Hudson 232-262-308 Vibration Dampner Bolts, Ralph Alden - Hudson Big 6 Oiling Modifications, Hemming Motor News features Hudson Twin-H power, Fred Haller's Twin Supercharged Hornet Coupe, Hudson Big 6 Engine build recommendation sheet, (Park W. July 2004 Hudson Chat) Try a pressure. REAR AXLE SEAL 32-33 HUDSON 6 AND 8, 1932 ESSEX- $25.00, 5769 REAR THESE CAN INTAKE VALVE MODERN PRODUCTION UNLEADED COMPATIBLE 1938-52 8 CYL- $15.00, S1822 So be sure it is compression stroke) At this point rotor button should be pointing to no 1 lead on cap. TIMING SPROCKET CAM 1956-57 AMC 250,327 V8 - $35.00, TSCR 281 BEARING SET 1955-57 HUDSON RAMBLER 196 CU INCH 6 - $30.00, H5 CAM PIN SET 1940-54 ALL EXC JET- $160.00, KING PIN Copyright 2015 21st Century Hudson | Site Design: Randy Maas's 1941 Hudson Drag Car with 308 flathead 6, 1953 Hudson Hornet Convertible Restoration, 1950 Hudson Commodore 8 Convertible Restoration, 1951 Hudson Hornet Convertible Restoration, 1954 Hudson Hornet Convertible Restoration, 1951 Hudson Commodore Convertible Restoration. FOR STEP-DOWNS- $89.00 PAIR or $45.00 EACH, FRONT These carry a full warranty. . The ignition timing would possibly be affected if you had the distributor out while doing the re-ring job. PIT STOP Articles by Sloan F. McCauley - MakingHudson engines go fast! Hudson's attention to detail like this resulted in excellent power for an L-Head engine as the engines were assembled with the utmostcare (almost blueprinted) whenassembled at the, All Narrow Blockengines are suitable for stock and mild-performance rebuilds but are not recommended for high-performance usage. PAN GASKET SET 1934-36 (1 PAIR)- $19.50, S034 1932 OVERHAUL GASKET SET - $297.50, S038 HEAT In 1950 the cylinder heads were marked next to the thermostat housing location with "500" for the 232 CIDversion and "501" for the 262 CID version. - $125.00, PST 697 FIBER TIMING GEAR 1934-36 6&8 CYL. A Pacemaker Aluminum head was drilled to for 1/2" bolts and relieved to accommodate the larger valves. , Monday - Friday 8:00 AM - 4:30 PM (Eastern time), 1930s Hudson Driveline and Suspension Parts, 1930s Hudson Hood Items and Trim Retainers, 1940s Hudson Driveline and Suspension Parts, 1940s Hudson Hood Items and Trim Retainers, 1948-54 Hudson Driveline and Suspension Parts, 1948-54 Hudson Grommets and Rubber Bumpers, 1948-54 Hudson Hood Items and Trim Retainers, Rear Window Wiper Installation Instructions, Temperature Control Arm - Weather Control Heater, 6=8 Head Gasket Installation Instructions. 1 to 60 of 89 results . Add a footnote if this applies to your business, Clifford Performance Youtube videos be sure to subscribe to the channel, Clifford Performance manufactures performance products for Ford, Chevy, Mopar, AMC, Jeep, which has outperformed all the V8 for years.. We continue to bring you the best possible products to upgrade your Inline Six. The block is the critical part of a flathead racing engine. Find HUDSON 5.0L/308 Hudson inline 6-cylinder Parts and Accessories and get Free Shipping on Orders Over $99 at Summit Racing! 1951-1954 Hudson 308 Head gasket with 1/2 inch bolts. These oversize 7X valves are available from Jack Clifford as is the 311040-7X cam, which is reasonable in price and affords a good performance boost over the stocker. NARROW BLOCK. BONUS: Massive blown Hudson stroker running! Responds in about 2 hours. Head bolts were 1/2" diameter. So lets talk 7X. BEARING SET 194 1-52 HUDSON 8 - $70.00, H3 CAM VALVE SPRING, 1948-56 232,262,308 - $6.00 EA, VS 775 $26.00. clifford performance Only 1 left! DIFFERENTIAL AND DRIVELINE SET- $40.00, SO75 very good info. This particular Hudson Hornet 308 5L has a 3 speed / Auto gearbox with the power being delivered through it's RWD system. Shop now! Watch. FLEXIBLE FUEL HOSE WITH CORRECT BRASS FITTINGS. Howe ever the basic engine was not changed much. q. is it ok to install a fuel filter before my fuel pump. Is the distributortimed correctly? Head gasket retention with the aluminum cylinder head was, and is, an issue due to warping and differing expansion rates of the head and block. 1951-56 Hornet. Crankshafts.1948-1954 232 and 262 CID Crankshafts and reciprocating assemblies will interchange between the 232 and 262 cid engines, however,the 308 CID crankshaft will not fit in the Narrow Block. PAN GASKET SET 1924 -26 - $27.50, S026 Some of the cheaper align boring rigs are nothing but junk, and they can really butcher a block. They were also relieved by hand, to boot! (If buying a used aluminum cylinder head, be sure to ensure it can be machined back to straight and true). Don't get in a big hurry, and above all - THINK! NEW PISTONS AVAILABLE! All pistons, pins, rods and crankshaft were microbalance. . Camshafts. VALVE GUIDE, INTAKE AND EXHAUST1938-47 6 CYL, INTAKE ONLY 1938-52 8 CYL- $6.00 The price was $2,568, identical to a Commodore Eight. This variety and the need to use existing non-special parts created parts interfaces, which required the pumps to be "adapted" to the particular use. 1948-54 ALL EXC JET- $22.00 PAIR, SET OF what did you "fill" the holes in 6 and 7 with? PASSENGER'S SIDE OUTER 1935-36 ALL (EXCEPT 1936 MODEL 63 DELUXE) 1937 MODELS SPECIAL ANNOUNCEMENT-BRAND NEW WATER PUMPS! CRANK GEAR 1948-5 6 6 CYL (EXC JET)- $40.00, TC 339 EXHAUST PIPE FLANGE GASKET 1930-32 - $15.00, 9464 All Rights Reserved. Could anyone tell me what a Twin H Power junk yard engine might be worth. MANIFOLD GASKET SET (4 PC)- 1948-54 -$25.00, 27029 Add Set of 12 New Lifters for $135 more, MS 1161 I dont remember who made the intake manifold for it but it had 2 Stromberg 2 barrel carbs on it and headers. High Performance 1/2 308 Head. VENTILATER TUBE TO VALVE COVER WASHER- $2.00, 3B31 I always start the balky ones with a 12-volt battery (set up with positive ground) and never have hurt the starters or any electrics. - $40.00, TRE147L Explore. a. to create the most torque, we use 2" exhaust pipes. Translation of date codes = MO/DAY/YEAR. Water Pumps for 1948 to 1954 Crankshaft bearing surfaces were made to allow .001" - .0015" additional bearing clearance. BEARING SET 1948-566 CU EXC. HEADGASKET NORS 1951-54 308 HORNET- $75.00, 7570SPT Some cars can be for what appears there is no apparent reason, very hard to start even when all is OK if this fails try 12 Volts or try starting whilst being towed. ENGINE PACKAGE "MASTER REBUILDER" 1948-56 HUDSON 6, Main Belt, High Performance, V-Belt, 0.440 in. With many long guns and pistols this rimfire cartridge brings excellent performance and achieves 22 long rifle ammo. Of course, it will be necessary to remove the engine from the car and completely disassemble it so at rebuild time would be a good time to 7X your engine. . HEADGASKET 1948-50 ALL 6 CYL- $95.00, 7568S New reground camshafts are still available that offerbetter performance than these two cams. . The 7X dual exhaust manifold helps in the back pressure-relieving department but these are becoming very scarce items. MODERN PRODUCTION INTAKE VALVE 1948-56 UNLEADED COMPATIBLE- $15.00 EA, VG556 All Big Sixengines received hand-fitted pistons and bearings during production. Using the stamp pad stick quickly ink all of the surfaces of the part to be gasket-ed. Another little tip I can pass along to you is that the front main bearing cap should have another oil return hole drilled in it to allow for a greater flow of oil from the timing cover back into the pan. DRIVER'S SIDE OUTER AND PASSENGER SIDE INNER 1953-54 JET, 1954-55 ITALIA- OIL PUMP KIT 1955-57 HUDSON RAMBLER 196 6 - $40.00, OPK 50964 (207)291-4155 U.S. ARMY VET OWNED & OPERATED! MADE BY THE ORIGINAL MANUFACTURER, THESE DESIRABLE PERIOD ACCESSORY LIGHTS COME Do it yourself kits are $155.00 The marking on top of cylinder head was H-145 Super Power Dome-304632 (this is casting number). Find many great new & used options and get the best deals for Parts Or Resto - AMT AMERICAN MODEL TOYS O BUDD CAR CHASSIS / MOTOR - RUNNING at the best online prices at eBay! (requires Adobe Acrobat Reader - click here 195 5 - 56 Hudson 308 . The Narrow Block was produced as 262 CID in 1948, 1949, and 1950. Free battery installation & charging, check engine light scanning, starting system testing, & more! Hudson Hornet door/fenders.other parts--including a NEW (never installed) NASCAR Alcola high compression aluminum 308 head. !4nC7UgUk:U1( ?|_-"RP,IRhu[Pi~W=R@D.^YaB}b=w-"c )Vk{NE7Hm[sZmUiLDPGULKX-2OP=gD.d'm6_HZk2Ao?5jV">4i&C. PISTON 1951-56 308 HORNET 6 CYL AVAIL IN STD,020,030,040,060 - $55.00 EA, PST 2093 7570SF OVERHAUL GASKET SET 51-54 308 HORNET (w/ FELPRO HEADGASKET)- $245.00, OHGS Free Shipping Over $35. It has become fashionable to call any mildly souped 308 a 7X engine. The block was fully contour slope relieved to the Hornet gasket shape. 1935-36 OVERHAUL GASKET SET- $227.50, SO14 BEAUTIFUL Your will find that with care you will outline the part (template) and the gasket material will be cleanly cut. TIMING CHAIN 1955-57 HUDSON RAMBLER 196 6 CYL- $50.00, TC 345 LINE TO THE FUEL PUMP 1934-54 - $18.00, 206199 They made the 232, 262, and 308 and a in line 8 that was 250 something.The 262 with the stick should have had the fluid clutch and used a strange bellhousing setup. COVER STUD WASHERS SET OF 4 - $3.00, 41 If this is all correct. The engine that Hudson developed to power their STEP DOWN AUTOMOBILE was based on the best-known combinations of design, materials, and the experience gleaned from the study of other manufacturers' practices. Also, the edge of the relief area should be radiused where it meets the head gasket to afford greater flow. Originals are prone to grooves from the timing cover seal this eventually leads to timing cover oil leaks. All Illinois orders are subject to 6.25% sales tax. Randy Maas and his son Russ have been rebuilding Hudson cars, trucks and engines for street and track since 1985. 21st Century Hudson has developed a line of race proven parts that increase performance of the Hudson flat head 6 engines. GASKET 1930-33 - $15.00, OHGSV755 ARE ADJUSTABLE TO FIT ANY SIZE LICENSE PLATE. SET, RB 336 Two: Again purchase a proper sized piece of gasket material as well as a stamp pad inking stick. Pinned Rings. 206199 EXHAUST VALVE 1936-37 HUDSON 8 - INQUIRE, V887 If it is the same as the lengthof the arm on the failed pump and a gasket stack was part of that installation. NARROW BLOCK 232 and 262 CID (Cubic Inch Displacement). INTAKE TO EXHAUST MANIFOLD w/SINGLE CARB- $12.00, 5651 It sounds like an ignition problem to me from this distance, so just go through each item systematically and you'll have a running car again! One of the questions asked of Mr Baits by Guy was: Q. 12 VOLT AMBER FOG OR CLEAR DRIVING LIGHT PAIR $165.00, 5" 6 These true roller timing chains will not stretch and are an easy installation with clear markings. Sponsored. TIMING COVER GASKET AND SEAL- $35.00, S016 OIL These kits allow you to use you to replace your earlier motor with a 1955-1956 Hudson engine with the earlier (1951-1954) Hudson hydromatic. Well, I hope this gives everyone a general idea of what a 7X engine really is, and if you are planning on rebuilding that tired old 308 anytime soon, l'd definitely recommend 7X mods as the performance increase per dollar spent is fantastic. These are newly remanufactured to replace your timing cover spacer, gasket and seal and solve the leaking. Performance Parts. Be sure all the parts are operating room clean and wash your hands often. cookielawinfo-checkbox-performance: 11 months: This cookie is set by GDPR Cookie Consent plugin. The optional cylinder head was of cast iron, 6.7:1 ratio, with marking H-145 Power Dome-304630. This does not mean a disorganized, hurried assembly on a dirty garage floor. PINION SEAL 41-47 ALL 6 AND 8 - $35.00, 5778 Price is W161512 ADJ SCREW & 45359 LOCKNUT 1934-47 6, 1934-52 8, NEW Made for us by Mallory Distributors. THESE 21st Century Hudson | Randy & Russ Maas | Hudson Parts and Restoration Specialists. For the 232/262/308 engines. That engine is designed to run above 4000 RPM all the time you cannot do that with a driveable street car! 0 Now take a scriber and scribe a line, following the head gasket. Copyright 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. Credit must be given to Dana Advertiser, who was our engine designer on the Hornet, for producing the outstanding design. (You can have top dead center on exhaust stroke. Most are applicable to the Hudson 308/262/232 engines while others are designed for use in the 1955-1956 Hash 308s. All Rights Reserved. Camshaft's duration changed several times over the years. PAN GASKET SET (1 PAIR) 1948-52 - $30.00, 11033A Now, it seems to me, thought I didn't get Bernie's opinion on this, that replacing this larger hole head head with one of equal dimensions would upset the motor balance and also cause the bearing trouble.