A recent study looked at the most reliable and least reliable car manufacturers, and Peugeot came out on top. I'm currently in the process of working on a W-31 Authentication Guide and am hoping to have it published sometime next year. Post in the forum instead. "A lot of people will tell you back in the day this car, with the 3.91 stock rearend, would keep up with the W-30 at the track. Minore (right) chats with Ryan Weaver at the 2015 MCACN show about Weaver's barn-found 1969 W-31. The front passenger fender looks to be a repaint. Just 500 were made, all four-speeds. Very rare car in restorable condition. Enter the junior super car. this was a complete aluminum rear differential carrier but it was only offered in 1970. For 1970, 3,100 W-30s were built. Oldsmobile Decoding Oldsmobile Engine Color Cutlass Production Numbers Mopar Decoding Mopar Engine Colors Mopar Fender Tag Decoding 4-Speed Transmission Decoding Engine Decoding Mopar VIN Decoding VIN 1964 & 1965 VIN 1966 & 1967 VIN 1968 & 1974 Cutlass Production Numbers Subscribe to our mailing list 1970 Oldsmobile Cutlass 1970 CUTLASS SUPREME COUPE REBUILT 455 V8 4 SPEED MANUAL TRANSMISSION 442 TRIBUTE BEAUTIFUL BLACK PA . The transmission in a W-30 would have an OW. (faster than 130). Bid for the chance to own a 1970 Oldsmobile Cutlass S Hardtop W-31 at auction with Bring a Trailer, the home of the best vintage and classic cars online. These Oldsmobile press photos of the then-new 1968 4-4-2 were taken in April 1967 by Petersen Publishing's Bob D'Olivo. In J.D. As a longtime collector, though, Jimmy had a spare "255" carburetor. An original 1970 W-30 car like the one I authenticated in Chicago [Beth Bimbi's Oldsmobile, "Mom's W-30," Feb. '16] is easy to authenticate. Interior and a lot of the body tells me that. Cloudflare Ray ID: 7a2b73d15da07ed1 It was obviously a 350/325hp car with all the options. Stephen took his father's advice, and says now, "Drafting has provided me with a good living and a solid foundation to move ahead, get married, raise a family, and follow other pursuits." The W-31 actually started out in 1968 and was the Cutlass-based Ram Rod 350. Oldsmobile Rallye 350 (1970 to 1970) CMB $31,469 FOLLOW MARKET The Oldsmobile Rallye 350 was a limited production performance model available for the 1970 model year. It is a bucket seat/no console environment, which is not encountered that often, though the shifter boot bezel is missing. That too has its own part number. Powered by Invision Community. In spite of the clutch being shot, its not too tough a job to replace. This luxury model suffers from a. 1964-67 V8 models engine code is stamped on the right cylinder head. I had a 72 Cutlass Supreme, had a 4 barrel carbshe was slow on takeoff, but I had her pegged past 130 on speedometer. Become a member to add images to your comments. Oldsmobile muscle car fanatics, you will want to take a very close look at this amazing Olds W-Machine! 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. Something well never know. I would knock several digits off the price just for this being a non-runner. Learn how your comment data is processed. By 1970, the insurance industry was losing money and began a clampdown. 1970 oldsmobile w31 production numbers ford recall check by registration, Is the Lotus Evija a hypercar, What was the biggest engine Pontiac made, Did Saturn make good cars, How reliable is a 2022 Ford F150, Which Lamborghini is the most reliable, CAR 5W.COM. Sales receded to 920 W-30s for 1971 and just 772 for 1972. . Does not have the original carb. Year 1970 Category All Body Styles 1970 442 1970 98 1970 Cutlass 1970 Cutlass 'S' 1970 Cutlass Supreme 1970 Delta 88 1970 Delta 88 Royale 1970 F-85 1970 Rallye 1970 Toronado 1970 Vista Cruiser Too bad the seller wants top dollar for a project car and cant even change the clutch! A full-size spare wheel with a Goodyear tire is located in the trunk. Reconnected! The W-30 was an option of the Olds 442, while the W-31 was an option on the Cutlass. Oldsmobile would offer actually, two choices.. the Rallye 350 and the W-31. Stephen spent some of his formative years "banging gears and laying rubber all around town" in his uncle Mark's 1969 Cutlass Supreme. Copyright 2023, Antique Automobile Club of America. The seller acquired the car in April 2021, and subsequent work is said to have included installation of a Bluetooth-capable stereo, performing an alignment, servicing of the power steering system, and replacement of the shocks and tires. Your bid has been posted in the comment flow on the listing, and you can see other bids there as they happen. I inspected it in person. Free shipping for many products! ' Red Hills Rods & Classics ' is proud to offer you this absolutely gorgeous, all numbers matching, rotisserie restored & heavily documented 1970 Oldsmobile Cutlass S Sports Coupe W31, one of only (116) built!The recipient of a nut & bolt rotisserie restoration in 2015, the final result . Its why its so hard for me to pay the crazy numbers they want now. The carpet is typically faded but the dash-pad and instrument panel seems fine. We would share knowledge about these cars with each other.". I would like to learn more about both the earlier and later year cars, as my ultimate objective is, for lack of a better term, to become the Kevin Marti or Galen Govier of Oldsmobile authenticators. The exterior of this Cutlass is fair. Production was very low. World's fastest mass-produced sedan with a top speed of 203 mph. Attempting to connect. Tim Murphy (right), a longtime friend of Minore's (and a "1969 fanatic"), helps him remove the air cleaner on Weaver's W-31 to check the date code on the air cleaner and the number on the carburetor. Stephen's company is called Cas-Am Performance. Have you run across any earth-shaking discoveries in the authentication process? I also plan on expanding it to cover the 1968 and 1969 W-31 cars as well. One of them was a 1970 4-4-2 W-30 convertible. The engine balancer is big and as rare as hen's teeth. I always wonder why they stopped making this model. A W-31 is not the same as a big-block W-30, but it's still a real W-Machine with a fiberglass hood with functional ram air feeding a 325hp 350 purposely built by Oldsmobile for enthusiasts. Keep me in the conversation via email. 1970 oldsmobile w31 production numbers Where is the Lexus NX 2022 built, What car brands are under GMC, How much does a 79 Buick Regal weigh, Is the Lamborghini Aventador SVJ limited edition, Is the Lotus Elise fast, ford recall check by. Many of the 1970 Olds Cutlass models have been restored and modified. That is the color most chosen by Camry buyers during its entire production run, rumor has it. Minore points out the flat ridge found only on the fenders of 1970 Oldsmobiles. Compression Ratio was also up to 10.5 from 10.25. Approximately 75k miles are shown on the five-digit odometer, about 2,500 of which have been added by the seller. Unfortunately, everything that makes it a W-31 can be bolted to any 350 Olds motor, so without a build sheet and matching VIN derivative on the block, there is no way to know with absolute certainty. Much appreciate the deep dive on the details, very helpful! Description from seller. Major difference was the AC cars had C heads, Non AC cars had D heads. I am trying to determine if my 1970 350 is a w31 engine It has #6 heads with 1.62 exhaust valves and it has a large harmonic ballancer,can some one tell me how to know for sure joe_padavano Members 5.9k Location: Northern VA AACA #: 914844 Other Clubs: Oldsmobile Club of America Posted June 18, 2010 When Oldsmobile did its four-speed conversions on-line [1970-'72], it just cut out the floor with a torch! Did you mean to enter this number as a bid? . The one major detraction from the car was a missing carburetor that Jimmy says is "probably the hardest W-31 part to find." Of the above 442 production, these models were equipped with the W-30 4-bbl engine. As the Olds' story started to unfold, it became more about the family's history than just a car collector's dream W-Machine. m)s of torque and incorporated low-restriction dual exhausts. If you don't win, your existing pre-authorization will be released. ClarkeCutlass and 4-4-2: Muscle Portfolio 1964-1974 by R.M. "That's when I got really charged up over those cars. However, auto reviewers have given the Lamborghini Huracan an overall reliability rating of. 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). These models were equipped with the Pace Car package. Since muscle cars were all the rage, and power was doing that up, up and away thing, insurance underwriters were looking, ostensibly, to manage their liability. If you win the auction, your card will be charged for the service fee and you pay the seller directly for the vehicle. The following year the car was changed to the W-31. It was the body number, which matched the one on his cowl tag. The Cutlass would turn out to be one of the industrys longest-running and most successful names. I don't have a lift, a compressor, or anything like that, just handtools. Andy's father, John, bought this W-31 brand new, then parked it in his housethis housein 1984. If I lived closer and could afford to bid, I wouldnt offer any more than $12.000.00. There are several other unique components to these engines such as 6 blade fan and fan clutch, larger harmonic balancer, matched heavy duty valve springs, Special Camshaft using 308/474 specs, and Performance Calibrated Q-Jet Carburetor. It was designed as a sportier high end F-85. Porsche Panamera vs. BMW 6-Series Gran Coupe. Do you want to have hands like this when you get to be my age? He couldn't resist asking if Andy was interested in selling, and was surprised when Andy said yes. This 1970 Cutlass S is a Nugget Gold Metallic hardtop that was first sold at Tapper Chevrolet-Oldsmobile in Montpelier, Idaho, and it reportedly remained with its original owner until 2018 and now shows 75k miles. For those hardcore Oldsmobile W-Series collectors, they will know what a truly special car this is, more specifically, the engine. Depending on the quality of the work the car may not even be worth it. The seller advises that it has rust but the floors and trunk are very solid. Steve's 1970 Oldsmobile Cutlass retains it's stock W31 engine, the period-correct block, with #6 W-31 large valve heads, and a special W-31 only harmonic balancer. "Hardware store hardware," we call it. The BMW S85 is a naturally aspirated V10 petrol engine which replaced the BMW S62 V8 engine in the M5 model and was produced from 20052010. And further inspection may reveal other things to use when dickering the price down. W-31s have a lot of rare engine parts on them. With the most numb handling, predictable performance, suspension with no connection to the road and without raising an eyebrow of passers-by due to its ubiquitous jellybean style. Of the above 442 production, these models were equipped with the W-32 4-bbl engine. It should be noted that only the 69 and 70 used a special W-31 coded Distributor. The option disappeared after 1970. . Its good to see that the W25 air induction scoops/air-cleaner are still present and hopefully functioning. I think for under 10k worth of work you could have a really nice ride that would be a blast to drive and just be seen in!! Research indicates that there were about 1,300 W-31's assembled in 1970 across all body styles. The all-new Turbo GT model is at the top of the model range. At first Andy considered selling. Materials and finishes are shown further in the gallery below. The W-31 for the 68 and 69 year had a cast iron intake and #5 Heads. In the early 1980s, model-year production totaled more than one million vehicles several times, something only Chevrolet and Ford had achieved. This W-31 is equipped with a four-speed manual transmission, definitely a nice find. If the latter is true,then it appears to be very hard miles. Jimmy was astounded to find an old color print that John's mother had taken at the dealership where she picked up the car brand new. According to a recent 2021 study from Consumer Reports, out of twenty-eight automakers in the U.S. market, However, it isn't remembered with quite the same fevour by Porsche 911 enthusiasts despite Zuffenhausen limiting production to just 109 units, making it, The Dodge Charger Reliability Rating is 3.5 out of 5.0, which ranks it 10th out of 12 for fullsize cars.