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In 1970, Oldsmobile Division came out with an aluminum W-31 intake similar to the one used on the W-30s and made by the same foundry. Obviously, I look at the VIN on the block and transmission. There is no photo of the drivers side of the car so perhaps there is more of a problem there. The all-new Turbo GT model is at the top of the model range. Terms of Use, Your Privacy Choices Engine stamping 30M304131 is pictured above. I don't have a lift, a compressor, or anything like that, just handtools. In 1968, a full 52 percent of America's population was under the age of 25. The 1970 Oldsmobile W-Machines (W-30, W-31), all manufactured in Lansing, Michigan are considered to be the ultimate Oldsmobile Super Cars. I became involved with the W-31s after I went to the 1993 Oldsmobile Nationals in Somerset, New Jersey. The seller states, The original motor starts up and runs good. Research indicates that there were about 1,300 W-31's assembled in 1970 across all body styles. It's a, Mazda was ranked number one with an Overall Score of. At its introduction, the Cutlass was Oldsmobile's entry-level model; it began as a unibody compact car, but saw its greatest success as a body-on-frame intermediate.The Cutlass was named after the type of sword, which was common during the Age of Sail. It was designed as a sportier high end F-85. Other notable components included a lightweight aluminum intake manifold, the W25 fiberglass ram-air hood, anti-spin differential with 3.42:1 gears (3.73:1 available), and heavy duty cooling. It seems that many 442s from the era have automatic transmissions, not sure of the breakdown with the W-31. Your CA Privacy Rights (Shine the Light) Of the above 442 production, these models were equipped with the W-32 4-bbl engine. Certain things get painted over. The 1970 Oldsmobile W-Machines (W-30, W-31), all manufactured in Lansing, Michigan are considered to be the ultimate Oldsmobile Super Cars. The transmission in a W-30 would have an OW. Then in 1971, GM mandated a decree that said there had to be crush zones built into the fenders, so from 1971-1972, all fenders have built-in crush zones. I have pictures of the cars that I actually took apart and took photographs of and can tell within two seconds whether the VIN is right because I have examined so many cars. In addition, a W-31 would never have had a 3-groove pulley because A/C was not available with that motor. The stripes are poorly done, not even close to the factory style. Sales began to drop and its a bit of a debate as to what the cause was. Oldsmobile created interest in Cutlass performance with offerings such as the 1970-71 SX, powered by a 455 V-8, and the 1970 Rallye, with a 350 V8 and its 325 HP under the hood. This is the VIN stamp on a W-30 engine block. The 70 however, had an aluminum intake and #6 heads. This signifies an Olds 442 model. Steve Magnante states that only 1,029 W-31s were built on the F-85 & Cutlass platform. The front passenger fender looks to be a repaint. I would knock several digits off the price just for this being a non-runner. Too bad the seller wants top dollar for a project car and cant even change the clutch! Assuming the VIN derivative shows it to be a 1970 block, and the #6 heads have the 2.000/1.625 valves, and the cam is the correct 308 degree cam, and it has the W-31-unique balancer, and it has the correct distributor, and the pistons are flattops, then there's a high probability that the motor is an original W-31. The upholstery is in poor shape which belies the 49K mile claim; it looks worn from use more so than age. The transmission VINs need to be correct, and the factory tag needs to be on the right side of the transmission. And here for your review, is just such an example from 1970. In a photo taken in 1999, Minore proudly poses with his gold with black stripes 1970 Oldsmobile Cutlass W-31. The last set I found went for crazy money, $700 per pair! When it comes to the 4-4-2s, there are people out there who are changing things around, so you've really got to look at things like the tags and their location, the type of rivets used, those are all important clues. This luxury model suffers from a. You've really got to know what you're looking at. Looks to be mostly complete and restorable but agree with the others about the mileage. We stumbled onto this decrepit screaming yellow zonker during a waltz through Sendell's Auto Specialties in Shelbyville, N.C. (704/434-6759), a GM-centric salvage yard specializing in 1962 through 1988 models. While repairs tend to be more severe than average, the number of those issues is low, so, The extra power of the Turbo S can see it get from, The annual maintenance cost of a 2011 Porsche Panamera is. Obviously, that dramatically boosted the value of the car. Oldsmobile Division only made 500 of those cars, and all of them were four-speeds. Porsche Panamera vs. BMW 6-Series Gran Coupe. Porsche and BMW are very different premium brands one is known for speed and agility and the other for luxury and engine power. Stephen spent some of his formative years "banging gears and laying rubber all around town" in his uncle Mark's 1969 Cutlass Supreme. 1970 Oldsmobile Cutlass 325 Horsepower @ 5,400 rpm 360-lb.ft. Email: contact@drivinithome.com. The 1970 W-30 featured a 455 cubic inch 370 HP engine. Oldsmobile would offer actually, two choices.. the Rallye 350 and the W-31. The automaker itself might have actually contributed to this with their late 1980s promotion of not your fathers Oldsmobile. There is evidence of lower rust in the passenger-side rocker panel and perhaps over the passenger-side rear wheel but the included images are not too revealing. After all the rust and grime are cleaned away, it's much harder to authenticate. Although it used the same block as the 455, GM management would not allow Oldsmobile to install an engine of more than 400 cubic inches in the mid size B body. Available was a four speed automatic. This month, we've stumbled onto a very special Oldsmobile that was meant to throw the insurance man a curve. It was both BMW's first and only production V10 engine, and the first petrol V10 engine to be available in a production sedan (saloon). Would be a pleasure for most to work on!! Guest tonycutlass It should be noted that only the 69 and 70 used a special W-31 coded Distributor. Andy was asking for information about how to fix the harmonic balancer on the 350 in his 1970 Cutlass, a detail Jimmy recognized as "a rare part that only came on the W-31 cars.". The Connecting Rods as also specific to W-31 engines. Is a restored a car harder to authenticate? Cloudflare Ray ID: 7a2b73d15da07ed1 Of the above production, these models were equipped with the L-69 32-bbl engine. You can email the site owner to let them know you were blocked. A recent study looked at the most reliable and least reliable car manufacturers, and Peugeot came out on top. Stephen's first "real" car was a 1972 Oldsmobile Cutlass Supreme, purchased from a customer of his father's who had bought the car new. i owned a 1970 olds w31, had the marked w31 engine/w hurst 3spd auto with dual gate, bought from Lyle Rudolf in Mad city, Wisc, all paperwork incl, absolute mint condition, no rust, perfect interior, pd 12k, sold a few yrs later for 16k, last time i saw it , it was on the front page of the Wisconsin state Journal with a school bus buried in its azz end all the way up to the rear seat, should have never sold that damn car, regret it ever since, for resto purposes, i would give possibly 8-9k for that 31, i think that would be fair, by the time you put it back to mint,it will be worth its true value. Free shipping for many products! I started buying cars in 1980 and through the years they almost all had at least 70k and yet somehow all these cars have half that 30-40 yrs later I also plan on expanding it to cover the 1968 and 1969 W-31 cars as well. Find out where they were built. There is quite a bit of metalwork required from what you can see, wait until you begin to peel back the onion. Required fields are marked *. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Made with for Muscle Cars - Musclecarfacts.com Copyright 2023. This would include a six- to 10-page detailed vehicle report with breakdowns on cowl tag info; date codes on the engine, transmission, rearend; and all the important pieces that make a W-30 or W-31 car what it is. This W-31 is equipped with a four-speed manual transmission, definitely a nice find. Did you mean to enter this number as a bid? Of course if money is if no consequence. I have the original carburetor numbers and pictures so I can compare the fonts. Price: The 2022 Porsche Cayenne has a starting price of $69,000. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. Most of the car is together without much mods or rust!! this is a 15,000$ car tops if it is what it is and all there. Of the above production, these models were equipped with the W-30 32-bbl engine. In 1970, Oldsmobile Division came out with an aluminum W-31 intake similar to the one used on the W-30s and made by the same foundry. "Another thing I've done is take a lot of pictures. These models were equipped with the Pace Car package. Andy's father was in the military in Rhode Island when this car arrived, and thus his mom picked it up new. The base gear box for the Olds W-Machines is a fully synchronized, floor-shifted, heavy-duty three-speed manual. However, after a car has been restored, it's much harder to figure out whether or not it's the real deal. These Cutlass models were equipped with the Rallye 350 package. Find new and used 1970 Oldsmobile Cutlass classic cars for sale near you by classic car dealers and private sellers on Classics on Autotrader. Not worth 8-9 K, It is strange all the cars on here that have such low mileage. Let Us Sell Your Oldsmobile Coupe. These Oldsmobile press photos of the then-new 1968 4-4-2 were taken in April 1967 by Petersen Publishing's Bob D'Olivo. Additional factory equipment includes a six-blade fan and a N10 dual-exhaust system. The carpet is typically faded but the dash-pad and instrument panel seems fine. Rated to produce 325 horsepower when new, the 350ci V8 featured an exclusive camshaft and connecting rods in W-31 trim as well as a Rochester Quadrajet carburetor, an aluminum intake manifold, and a low-restriction air cleaner assembly. Its not accurate. These models were equipped with the Hurst/Olds package. Kids with heads full of Hendrix, Joplin, and Dr. Leary took the wheel of high-horsepower youth machines for the first time everwith often tragic consequences. Show of hands, has anyone ever owned or driven a W-31 Cutlass and what was it like? Ive had a bunch of 442s, and had 1 W car, a 69 W30 convert 4 speed, but always wanted a 70 W-31. For 1970, 3,100 W-30s were built. You never know what's going to turn up in the junkyard. The biggest thing on any 1968 to 1970 W-31 and a dead giveaway to the car's pedigree is a dual fuel line just like a regular Cutlass equipped with air conditioning. Of the above production, these models were equipped with the W-30 4-bbl engine. The outside air now came through the hood scoops and directly into the air cleaner. World's fastest mass-produced sedan with a top speed of 203 mph. By 1970, the W-31s final production year, the body styles included either a Cutlass S (Holiday or Sports Coupe) or the F-85 Sports Coupe. It was in a pile of paperwork that included the original title, Protect-O-Plate, broadcast card, dealer invoice, and receipts from the 1970s when the motor was rebuilt. Copyright 2011 YearOne, Inc. - All Rights Reserved. Condition: New: A brand-new, unused, unopened, undamaged item (including handmade . I have owned W30 442s and several Hurst Olds through the years, and most recently a 70 4 speed Rallye 350. These models were equipped with the 442 package (only on Cutlass Supreme). The next two numbers afterwards should decode . With that being said, the asking price is ridiculous. Larger engines, high end wheels are a few of the modifications. Rating breakdown (out of 5): Comfort 5.0. Admittedly this is a rare car, its documentation and understated nature is an attractive draw, but Im not sure about that price reasonable or a bit outsized? Let's face it. If everything checked out, then negotiation would definitely occur to the satisfaction of both parties. We would share knowledge about these cars with each other.". Power 2019 Vehicle Dependability Study, or VDS. At the present, my expertise covers 1968-1972, and that includes W-30s, W-31s, and others. It was introduced as an option package for F-85 and Cutlass models sold in the United States beginning with the 1964 model year. The engine balancer is big and as rare as hen's teeth. Your bid of $ is $ more that the current high bid of $. Have you run across any earth-shaking discoveries in the authentication process? Vehicles with Similar 21.55 HP/Weight Ratio There's a certain spot weld you have to look for where they spot-welded the four-speed transmission boot adaptor bracket into the transmission tunnel. The 1968, 1969, and 1970 carburetors are W-31-specific, have their own W-31 part numbers, and are big-dollar items. Car Fin Styling of the 1950s / Photos and History, How to Find Vintage and Antique Car Parts, Locations of Serial Numbers and Stamps on Vintage Vehicles, Model T Serial Numbers and Registering Antique Vehicles, Sample Decodings of Classic Car Serial Numbers, Search for Cars, Trucks and Parts / Advertise on this Site, The Worlds Two Highest Selling Cars At Auction, Tips on Keeping Your Antique Car or Truck Looking Great, Value of Classic and Vintage Cars and Trucks. Of the above 442 production, these models were equipped with the W-30 4-bbl engine. . By 1970, the W-31's final production year, the body styles included either a Cutlass S (Holiday or Sports Coupe) or the F-85 Sports Coupe. The 1990s were not good times for Oldsmobile. Who knows what else is wrong if the car cant be driven. The Oldsmobile Cutlass was a series of automobiles produced by General Motors' Oldsmobile division between 1961 and 1999. The major change for the 1970 W-31 was the deletion of the long induction tubes. This Cutlass S W-31 is now offered with a broadcast sheet, a Protect-O-Plate, owners manuals, an ownership summary, and a clean Colorado title in the sellers name. "I've been doing engine bay restorations for years," he says. . These are some of the most sought after muscle cars, by collectors and enthusiasts alike. 1970 Oldsmobile Cutlass 1970 CUTLASS SUPREME COUPE REBUILT 455 V8 4 SPEED MANUAL TRANSMISSION 442 TRIBUTE BEAUTIFUL BLACK PA . Oldsmobile built 1,352 of these muscle cars for the 1970 model year: 1,029 as Cutlass S Holiday Coupe two-door hardtops, 116 as Cutlass Sports Coupes (a two-door post), and 207 in the F-85.