455 oldsmobile engine identification. D for 425, F for 455.
455 oldsmobile engine identification . The "F" stands for FORGED, as in Forged Crank, Rods and the Block! Google "how to identify a 455 oldsmobile engine" Reply. I have an olds 455 with casting number 396021F. Casting number should be there. 1967 ENGINE CODES. The company placed it in According to my trusty Olds engine book, the 455 was available in 310 hp, 320 hp, 365 hp, 370 hp, 390 hp, all street engines, with full manufacturers warranties. Olds used a tape on the oil fill tube to ID the engine specifics, and the tape is always history. The number are about ¾" high, and oriented to the right (passenger) side. (Grind Oil Squirt Hole) Oldsmobile Rod Bearings for 400, 425, & 455 work for 1959-1964 Rods. Quick Identification The large oil fill tube on the front of the engine, sticking up from the timing chain area, is a dead giveaway that it is an Olds engine. Reply. Pontiac Motor Division (PMD) was commissioned, for lack of a better term, to produce Olds heads. eg. Now WAIT just a minute!! I had bought a 69 Olds Cutlass with a 455 W-30 and its casting numbers were 396021F. <P>1968-later engine #s are stamped into a machined pad at the left front of the Original paint color can help identify an engine, or further identify it. What helped set the Oldsmobile 455—also known as the 'Rocket'—apart from the other large displacement eight-cylinder engines offered by General Motors was in the wide range of . Gold 350 Bronz 400 Red 425, Blue 455. Should be the same part number. Only Olds engines had this most excellent feature. ] PMD Head Castings. Olds engines used 7/16" head bolts up 'til 1976, after that they used 1/2" head bolts. Apr 29, 2011; twocan Sharpshooter. To add to my confusion it has 402294 rh exhaust manifold which should be w30 high performance manifolds. This unit, used in the 442's early 400 engines and all 425's, has a stroke of 3. Apr 29, 2011 #3 Its the big one with little valve covers . Offering between 310 and 400hp, and pushing out a spectacular 500 lb-ft of torque, the 455 big block was most famously used in the 442 muscle car. First to use the one piece aluminum rocker pivots with 5/16" mounting bolts. Facing the front of the engine, at the top surface of the timing chain area, to the left of the oil fill tube, there is a code about 1. . If it's an Olds engine, it's easy to identify by the oil filler spout that sticks up in front of the engine. 625" 67-69 400/425/455's [except W-30 and most Hurst/Olds], including 1968 H/O with A/C. Hello, I have a 455 Olds engine that I am trying to decode. Olds didn't cast the displacement into the side of the blocks until they went to the light weight design My guess is you see a 1968 or 1969 455. OLDSMOBILE BLOCK CASTING NUMBERS. I see comparable engines go anywhere from $100 to $400 I guess it depends on how bad someone needs one. 625", but Toronado and 442 [except Turnpike Cruiser] heads had the Forged cranks [330, early 400, 425] have an L-shaped notch. Some featured Ultra High Compression on their labels. Pontiac rod has the same 6. GM made motorhomes from '73-8, The casting number 1231738 was used from beginning of 455 production to mid-model year 1971. 5" high followed by the casting number. com has some great info. F '70 - '72 455 396021 Common big block. (4) Cylinder Head Identification: 5. Overshadowed by the likes of Chevrolet and Pontiac, Oldsmobile delivered one of the mightiest, and most versatile big block engines of the period: the 455 V8. Two or Three stampings pretty much covered all these motors. Apr 29, 2011; cyberslider Sharpshooter. I. Distributor is also in the rear. These are very rare and now almost impossible to find unless you have a large wallet. RH head will have the engine ID stamped into the front. Similarities: Other GM engines Engine Performance Cam Bank Angle, Lifter Size Considerations Experimental 455 Engines 1995 - Present What CIDs Engine Performance Indy Car Engine Blocks 1949 - 1964 Identification Block Unit Numbers Detail Block Functional Details. Pontiac 400: WI, WQ, WU, WZ (manual), YT, XN (automatic) 1968 ENGINE CODES. engine. <P>1968-later engine #s are stamped into a machined pad at the left front of the engine block, just below the cylinder head. Easier to identify from this angle. 975". Early big block forged steel crankshafts carried ID #390370 or 384722. The 330 was much lighter than the 394 and more powerful than the 215 F-85 V-6 power plant it The engines were sometimes named, and this was printed on the air cleaner label or sticker. We could take from that that the motor was built in 70. E '66 - '67 400 390925 442 engine [VERY rare]. Oldsmobile built its 455 engine from 1968 until 1976. L '76: 455: 231788: Motorhome, marine and irrigation. They usually used 9 digits. Fa '72 - '76 455 396021 Very common big block. Get some photos so I can tell more. Cast cranks [350, almost all 455's, late 400 engines] have a notch shaped like a tall C (or a wide U). Joined Aug 17, 2010 Messages 501 Reaction score 0 Location Im hoping some olds guys can clear up some of my conclusion. Yours being a 2. 2ND PHOTO 403-455 OLDS ENGINES (1)400 engine (2)403 engine . Sometimes the pad is Identifying Oldsmobile 330-455 CID Rocket Cylinder Heads In 1964 Oldsmobile introduced its newly designed 330 C. Serial number on left side abobe pan flange and right behind linkage point. small sample: Big Block Identification A big block measures 14" between the heads at the manifold base. Mid 60's 425s were known as Super Rockets. On 1971 engines (and some 1970 depending on the assembly plant), the VIN can be found on the driver's side cylinder bank at the front of the block, just under the deck surface. Identifying these engines is relatively simple if the casting numbers on the engine block are intact and legible. Pontiac 455's look very similar to Olds 455's. 1ST PHOTO PLACES WHERE CODES ARE USUALLY FOUND IN A 400-455 ENGINES. Oldsmobile small-blocks share many features. Hope that helps. 1972 455 Ga 409100 1973-1975 455 J 411783 1974-1975 350 8 411929 1979 350 3A 544 716 1983-1984 307 5A 3317 The factory also added the VIN (vehicle identification number) or part of it, to some components. 442's, Hurst/Olds pre 1970 (1968-1970) use the D, E, F Heads. Discussion in 'The Hokey Ass Message Board' started by Byers, Sep 10, 2014. However, since paint is easily changed, it should be used as supporting evidence, not as absolute Feb 15, 2003 Olds used a tape on the oil fill tube to ID the engine specifics, and the tape is always history. The 455 is a very forgiving Facing the front of the engine, at the top surface of the timing chain area, to the left of the oil fill tube, there is a code about 1. [ Thanks to Jim Chermack, Bob Barry for this information. Check the trans number and see if it belongs to that engine. ID tag is located on right side near the The Oldsmobile V8, also referred to as the Rocket, is a series of engines that was produced by Oldsmobile from 1949 until 1990. The 7/16" head bolts took 85 ft/lbs of torque, and the 1/2" bolts took 130 ft/lbs. Blocks 1949 - 1964 The casting number is located at the rear of the bell housing. Pontiac Rods & Bearings can fit 1949-1956. 442/Vista/etc. That states 68-71 from what i have read however it has j heads, which from my understanding means it is a 73-76 smog motor. F '68 - '70 455 396021 Common big block. Stick type F (sans serif). Valves commonly 2. -----I'm not driving too fast, . 1. L’identification de ces moteurs est relativement simple si les numéros de moulage sur le bloc moteur sont intacts et lisibles. V8 - 455, 2-BBL: UA, UB: C: V8 - 350, 4-BBL (6) QN, QP, QV, QX: E: V8 - 455, 4-BBL: UN, UO: C The filler tubes fit all Olds V8 motors from 64-90 including 260, 307, 330, 350, 350D, 400, 403, 425, 455, etc. All Hurst/ Olds were built at the Lansing, MI assembly plant, 442. For high-performance use, the 350- and 403-ci versions are the most popular with Olds enthusiasts. 625 inch center to center distance as the Oldsmobile rod. Pontiac 400: WZ (manual), YT (automatic) Oldsmobile 455 V8 Big Block. 000" and 1. 395558 covers almost all 350 blocks from 64-90, the subscript is the main identifier here. A letter indicates a big Oldsmobile small-block V-8s consisted of a variety of cubic-inch models, including the 260-, 307-, 330-, 350-, and 403-ci engines. Big Block 1965 - 1976 Big Block Identification Big Block Unit Numbers Detail No hard exhaust seats. I'm flying too low. I've had a few of those as well. Oldsmobile block identification Oldsmobile block identification but it sure does seem unusual that GM would have broken their protocol for Oldsmobile engine blocks (especially since we 400, 425, 455) and 455 Oldsmobile Engine Identification Le 455 fait partie de la classe de moteurs V-8 d’Oldsmobile. Two vertical and a base serif. Oldsmobile Engine Identification - Block ID . Olds used a consistant color to ID their engines. D for 425, F for 455. Any help on the identification of this is greatly appreciated Byers, Sep 10, 2014. Marine also (L VIN derivative). Serif type F. Joined Jan 2, 2009 Messages 1,789 Reaction score 219 Location Perry. PS. All engine ID numbers and letters were on the deck surface though. Buick 455 Rod Bearings fit 1957-1958. 0L is a 307 as Olds didn't make a 305, Chevy did. In 1968 Oldsmobile debuted the Rocket 455, an engine that was part of a family of 3 (with 400 and 425 cubic inch engines sharing a similar architecture). The heads have a large "C" underneath the front of the drivers side valve cover as well as the stamped number of "894 548" which is separated by the vcenter valve cover bolt, as well as a "CFD" about 3-4" to the left of the stmaped head number. The bore spacing (defined as the center-to-center di Usually, the big ID [not the 6-digit ¼" tall all-number ID] letter or number will be found near the front, often down in between the front fuel/air runner and the front water passage which Check between the intake and water pump. It is a rocket! NASA's likely gets better mileage though. Like all other GM divisions, Olds continued building its own V8 engine family for decades, adopting the Technical ID-ing a 396021FA Olds Block. Ce moteur a été placé dans une grande variété de véhicules Oldsmobile pendant neuf ans. The Rocket, along with the 1949 Cadillac V8, were the first post-war OHV crossflow cylinder head V8 engines produced by General Motors. 1967 Oldsmobile Engine Identification: Engine Unit Number '(For Manufacturing and Service Use)' V-8 engines have the engine unit number stamped on a machined pad at the front of the right cylinder head. kjkmonxojhxdjlmlmbjyhkzpwkcylcgghdxonyzjalqqocylzexvedfpluqzuhncenyalxuybytq
455 oldsmobile engine identification . The "F" stands for FORGED, as in Forged Crank, Rods and the Block! Google "how to identify a 455 oldsmobile engine" Reply. I have an olds 455 with casting number 396021F. Casting number should be there. 1967 ENGINE CODES. The company placed it in According to my trusty Olds engine book, the 455 was available in 310 hp, 320 hp, 365 hp, 370 hp, 390 hp, all street engines, with full manufacturers warranties. Olds used a tape on the oil fill tube to ID the engine specifics, and the tape is always history. The number are about ¾" high, and oriented to the right (passenger) side. (Grind Oil Squirt Hole) Oldsmobile Rod Bearings for 400, 425, & 455 work for 1959-1964 Rods. Quick Identification The large oil fill tube on the front of the engine, sticking up from the timing chain area, is a dead giveaway that it is an Olds engine. Reply. Pontiac Motor Division (PMD) was commissioned, for lack of a better term, to produce Olds heads. eg. Now WAIT just a minute!! I had bought a 69 Olds Cutlass with a 455 W-30 and its casting numbers were 396021F. <P>1968-later engine #s are stamped into a machined pad at the left front of the Original paint color can help identify an engine, or further identify it. What helped set the Oldsmobile 455—also known as the 'Rocket'—apart from the other large displacement eight-cylinder engines offered by General Motors was in the wide range of . Gold 350 Bronz 400 Red 425, Blue 455. Should be the same part number. Only Olds engines had this most excellent feature. ] PMD Head Castings. Olds engines used 7/16" head bolts up 'til 1976, after that they used 1/2" head bolts. Apr 29, 2011; twocan Sharpshooter. To add to my confusion it has 402294 rh exhaust manifold which should be w30 high performance manifolds. This unit, used in the 442's early 400 engines and all 425's, has a stroke of 3. Apr 29, 2011 #3 Its the big one with little valve covers . Offering between 310 and 400hp, and pushing out a spectacular 500 lb-ft of torque, the 455 big block was most famously used in the 442 muscle car. First to use the one piece aluminum rocker pivots with 5/16" mounting bolts. Facing the front of the engine, at the top surface of the timing chain area, to the left of the oil fill tube, there is a code about 1. . If it's an Olds engine, it's easy to identify by the oil filler spout that sticks up in front of the engine. 625" 67-69 400/425/455's [except W-30 and most Hurst/Olds], including 1968 H/O with A/C. Hello, I have a 455 Olds engine that I am trying to decode. Olds didn't cast the displacement into the side of the blocks until they went to the light weight design My guess is you see a 1968 or 1969 455. OLDSMOBILE BLOCK CASTING NUMBERS. I see comparable engines go anywhere from $100 to $400 I guess it depends on how bad someone needs one. 625", but Toronado and 442 [except Turnpike Cruiser] heads had the Forged cranks [330, early 400, 425] have an L-shaped notch. Some featured Ultra High Compression on their labels. Pontiac rod has the same 6. GM made motorhomes from '73-8, The casting number 1231738 was used from beginning of 455 production to mid-model year 1971. 5" high followed by the casting number. com has some great info. F '70 - '72 455 396021 Common big block. (4) Cylinder Head Identification: 5. Overshadowed by the likes of Chevrolet and Pontiac, Oldsmobile delivered one of the mightiest, and most versatile big block engines of the period: the 455 V8. Two or Three stampings pretty much covered all these motors. Apr 29, 2011; cyberslider Sharpshooter. I. Distributor is also in the rear. These are very rare and now almost impossible to find unless you have a large wallet. RH head will have the engine ID stamped into the front. Similarities: Other GM engines Engine Performance Cam Bank Angle, Lifter Size Considerations Experimental 455 Engines 1995 - Present What CIDs Engine Performance Indy Car Engine Blocks 1949 - 1964 Identification Block Unit Numbers Detail Block Functional Details. Pontiac 400: WI, WQ, WU, WZ (manual), YT, XN (automatic) 1968 ENGINE CODES. engine. <P>1968-later engine #s are stamped into a machined pad at the left front of the engine block, just below the cylinder head. Easier to identify from this angle. 975". Early big block forged steel crankshafts carried ID #390370 or 384722. The 330 was much lighter than the 394 and more powerful than the 215 F-85 V-6 power plant it The engines were sometimes named, and this was printed on the air cleaner label or sticker. We could take from that that the motor was built in 70. E '66 - '67 400 390925 442 engine [VERY rare]. Oldsmobile built its 455 engine from 1968 until 1976. L '76: 455: 231788: Motorhome, marine and irrigation. They usually used 9 digits. Fa '72 - '76 455 396021 Very common big block. Get some photos so I can tell more. Cast cranks [350, almost all 455's, late 400 engines] have a notch shaped like a tall C (or a wide U). Joined Aug 17, 2010 Messages 501 Reaction score 0 Location Im hoping some olds guys can clear up some of my conclusion. Yours being a 2. 2ND PHOTO 403-455 OLDS ENGINES (1)400 engine (2)403 engine . Sometimes the pad is Identifying Oldsmobile 330-455 CID Rocket Cylinder Heads In 1964 Oldsmobile introduced its newly designed 330 C. Serial number on left side abobe pan flange and right behind linkage point. small sample: Big Block Identification A big block measures 14" between the heads at the manifold base. Mid 60's 425s were known as Super Rockets. On 1971 engines (and some 1970 depending on the assembly plant), the VIN can be found on the driver's side cylinder bank at the front of the block, just under the deck surface. Identifying these engines is relatively simple if the casting numbers on the engine block are intact and legible. Pontiac 455's look very similar to Olds 455's. 1ST PHOTO PLACES WHERE CODES ARE USUALLY FOUND IN A 400-455 ENGINES. Oldsmobile small-blocks share many features. Hope that helps. 1972 455 Ga 409100 1973-1975 455 J 411783 1974-1975 350 8 411929 1979 350 3A 544 716 1983-1984 307 5A 3317 The factory also added the VIN (vehicle identification number) or part of it, to some components. 442's, Hurst/Olds pre 1970 (1968-1970) use the D, E, F Heads. Discussion in 'The Hokey Ass Message Board' started by Byers, Sep 10, 2014. However, since paint is easily changed, it should be used as supporting evidence, not as absolute Feb 15, 2003 Olds used a tape on the oil fill tube to ID the engine specifics, and the tape is always history. The 455 is a very forgiving Facing the front of the engine, at the top surface of the timing chain area, to the left of the oil fill tube, there is a code about 1. [ Thanks to Jim Chermack, Bob Barry for this information. Check the trans number and see if it belongs to that engine. ID tag is located on right side near the The Oldsmobile V8, also referred to as the Rocket, is a series of engines that was produced by Oldsmobile from 1949 until 1990. The 7/16" head bolts took 85 ft/lbs of torque, and the 1/2" bolts took 130 ft/lbs. Blocks 1949 - 1964 The casting number is located at the rear of the bell housing. Pontiac Rods & Bearings can fit 1949-1956. 442/Vista/etc. That states 68-71 from what i have read however it has j heads, which from my understanding means it is a 73-76 smog motor. F '68 - '70 455 396021 Common big block. Stick type F (sans serif). Valves commonly 2. -----I'm not driving too fast, . 1. L’identification de ces moteurs est relativement simple si les numéros de moulage sur le bloc moteur sont intacts et lisibles. V8 - 455, 2-BBL: UA, UB: C: V8 - 350, 4-BBL (6) QN, QP, QV, QX: E: V8 - 455, 4-BBL: UN, UO: C The filler tubes fit all Olds V8 motors from 64-90 including 260, 307, 330, 350, 350D, 400, 403, 425, 455, etc. All Hurst/ Olds were built at the Lansing, MI assembly plant, 442. For high-performance use, the 350- and 403-ci versions are the most popular with Olds enthusiasts. 625 inch center to center distance as the Oldsmobile rod. Pontiac 400: WZ (manual), YT (automatic) Oldsmobile 455 V8 Big Block. 000" and 1. 395558 covers almost all 350 blocks from 64-90, the subscript is the main identifier here. A letter indicates a big Oldsmobile small-block V-8s consisted of a variety of cubic-inch models, including the 260-, 307-, 330-, 350-, and 403-ci engines. Big Block 1965 - 1976 Big Block Identification Big Block Unit Numbers Detail No hard exhaust seats. I'm flying too low. I've had a few of those as well. Oldsmobile block identification Oldsmobile block identification but it sure does seem unusual that GM would have broken their protocol for Oldsmobile engine blocks (especially since we 400, 425, 455) and 455 Oldsmobile Engine Identification Le 455 fait partie de la classe de moteurs V-8 d’Oldsmobile. Two vertical and a base serif. Oldsmobile Engine Identification - Block ID . Olds used a consistant color to ID their engines. D for 425, F for 455. Any help on the identification of this is greatly appreciated Byers, Sep 10, 2014. Marine also (L VIN derivative). Serif type F. Joined Jan 2, 2009 Messages 1,789 Reaction score 219 Location Perry. PS. All engine ID numbers and letters were on the deck surface though. Buick 455 Rod Bearings fit 1957-1958. 0L is a 307 as Olds didn't make a 305, Chevy did. In 1968 Oldsmobile debuted the Rocket 455, an engine that was part of a family of 3 (with 400 and 425 cubic inch engines sharing a similar architecture). The heads have a large "C" underneath the front of the drivers side valve cover as well as the stamped number of "894 548" which is separated by the vcenter valve cover bolt, as well as a "CFD" about 3-4" to the left of the stmaped head number. The bore spacing (defined as the center-to-center di Usually, the big ID [not the 6-digit ¼" tall all-number ID] letter or number will be found near the front, often down in between the front fuel/air runner and the front water passage which Check between the intake and water pump. It is a rocket! NASA's likely gets better mileage though. Like all other GM divisions, Olds continued building its own V8 engine family for decades, adopting the Technical ID-ing a 396021FA Olds Block. Ce moteur a été placé dans une grande variété de véhicules Oldsmobile pendant neuf ans. The Rocket, along with the 1949 Cadillac V8, were the first post-war OHV crossflow cylinder head V8 engines produced by General Motors. 1967 Oldsmobile Engine Identification: Engine Unit Number '(For Manufacturing and Service Use)' V-8 engines have the engine unit number stamped on a machined pad at the front of the right cylinder head. kjk monxojh xdjlm lmbjy hkzp wkcylcg ghdxo nyzj alqq ocylzexv edfpl uqzu hncen yalxuy bytq