5-Speed Upgrade: 1970 MG MGB

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Regular readers will be aware of my affection for classic British sports cars, such as this 1970 MGB. They aren’t fast, with almost anything on a modern showroom floor capable of showing this British gem a clean set of heels. However, they provide an extraordinarily engaging driving experience, and the mechanical simplicity makes them ideal for enthusiasts who favor hands-on maintenance. This MG presents beautifully and has been part of the same family since Day One. It features some mechanical upgrades that should improve the driving experience, and I must say a big thank you to Barn Finder T.J. for spotting the MG listed here on Craigslist in Seattle, Washington. With an asking price of $8,500, this classic undoubtedly falls into the affordable category.

MG introduced the MGB in 1962 as its replacement for the MGA. It enjoyed an extended production life, with the final cars rolling off the line in 1980. This 1970 MGB features Primrose Yellow paint, a shade that was only available between 1967 and 1970. It has been part of the same family since the day it left the dealership, and many enthusiasts will be drawn to its long-term ownership history. Cars that remain so impressive after fifty-five years in the same household have typically been treated respectfully. Such would appear to be the case here, because the paint shines beautifully, there are no panel defects, and no evidence of rust. The removable hardtop was manufactured by Snug Top, with this MG also featuring a removable soft-top and a tonneau. That makes it ideal for all weather conditions. The trim and glass are in good condition, and the MG is equipped with a tidy set of Rostyle wheels.

If this MGB’s exterior makes a positive first impression, it is heightened by the interior. Trimmed in Black vinyl, it carries the hallmarks of a vehicle that has been treated respectfully. Wear isn’t an issue, and nor is UV damage. The carpet is fade-free, the dash is excellent, and the wheel should be comfortable on long journeys. The gauges feature clear lenses and crisp markings, and the AM/FM radio should relieve boredom on long trips.

British sports cars were typically developed on a tight budget, with manufacturers drawing from their Parts Bins for mechanical components that would reduce sticker prices to an affordable level. The MGB was no exception, featuring a 1,799cc version of BMC’s B-Series four that generated approximately 90hp and 110 ft/lbs of torque. The company didn’t offer an automatic transmission option, although buyers could specify an overdrive for the standard four-speed manual unit. Much has changed with this car recently, with the engine bay now housing a rebuilt 1974 vintage MGB engine. Those who prefer authenticity will welcome the news that the original motor is included in the sale. The original four-speed transmission was replaced by a five-speed unit in 2023, although its origins are unclear. There is no specific information supplied regarding the car’s mechanical health, but the impression is positive. Therefore, I believe that this MGB is a turnkey proposition.

If you have never driven a classic British sports car, you have missed out on one of life’s greatest motoring pleasures. The low seating position provides the illusion of speed far higher than the speedometer suggests. They shine on twisting roads and are ideal for relaxed country lane cruising. The mechanical upgrades will enhance this 1970 MGB’s long-distance capabilities, allowing scope for relaxed cross-country adventures. The seller’s price appears realistic, which is why I believe it will find a new home easily.

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Comments

  1. Joey MecMember

    Simply, a nicely well maintained B at a reasonable price!!

    Like 8
  2. ccrvtt

    Very succinct description of the MGB driving experience, Adam. Nice, nice car at a dynamite price. I doubt it will be on the market for long.

    Like 4
  3. bobhess bobhessMember

    The new ’62 black MGB sitting next to the Midget I bought off the showroom floor was $2.600. The ’66 MGB I bought to get through the early ’70s fuel crisis was $1,500. They have always been the best bang for the buck and lots of fun. Nice one here.

    Like 3
  4. bill tebbutt

    Owned the carbon copy of this car for a few years, about 7-8 years ago. One of my fave colours for the MGB. Great car here.

    best
    bt

    Like 2
  5. Steve

    Fun fact: 1970 was the only year that the MGB had a split rear bumper.

    Like 4
  6. Jimbosidecar

    A somewhat common swap for the transmission is a German Ford 5 speed. Makes a big difference on the hiways.

    Like 3
  7. Bub

    Nice write up Adam. This looks like the deal of the week.

    Like 3
  8. Don

    If it’s in Washington, why is there a PA plate on it?

    Like 0
  9. Mike fullertonMember

    My brother owned a 1974. We lived in Iowa. Didn’t drive in much in the snow, it was so low it would get hung up on the frame. Fun car to drive the rest of the year.

    Like 1
  10. Richard Martin

    Nice write up but it is incorrect when it states that auto transmission wasn’t available on MGBs. That may have been the case in the US but it certainly wasn’t in Australia and other parts of the world.
    Having said that, the auto option was not popular and there are very few cars so equipped.
    MGBs here, always came equipped with wire wheels and from approx. 1965 onwards were fitted with overdrive.

    Like 1

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