1965 Plymouth Valiant 100 Sedan: A Car For Those Who Are Completely Off The Grid

Passenger front 3q picture of light blue 1965 Plymouth Valiant 100 Sedan parked in a lot

There’s a certain romance about the idea of going completely analog: Turn off the phones, read a book, take a hike, and set the points on your 1965 Plymouth Valiant. The 100 model. With a three-speed. And no radio. Yes, this Valiant’s original owner wanted virtually the cheapest new Mopar they could buy, and it has stayed pretty cheap; this one just sold on Bring a Trailer in Woburn, Massachusetts, for $3,800.

1965 Plymouth Valiant engine compartment with 170-cubic-inch Slant Six engine

Part of the “thrift” mentality involves being satisfied with the base 101-horsepower, 170-cubic-inch slant six, which will leak oil from a dozen places while simultaneously running forever. Keep the valves lashed once a decade and it should last you a lifetime. This car has the same “green top” Interstate battery as my 1965 Dart and the same single-circuit master cylinder with the same never-not-leaking lid; few are the Mopars I’ve seen with clean master cylinders. This car has, as you might have guessed, no power options, nor does it need them. The steering is slow but light, and the little nine-inch drum brakes don’t take a lot of leg muscle. They do require an understanding about the fundamentals of brake fade when slowing from higher speeds—don’t tailgate.

1965 Plymouth Valiant interior with ripped front bench seat

Before the new owner of this Valiant decides to go off the grid completely, they may want to consider using the internet to find suitable replacement upholstery, because the front bench has suffered from a catastrophic blowout. While we’re in here, notice the clutch pedal; this owner eschewed the much superior TorqueFlite for the standard A-903 three speed with no synchromesh on first. That in itself doesn’t take much getting used to, but the chasm between gears does. First gear is 3.22:1, second is a huge step down to 1.84:1, and third is the ubiquitous 1:1. First is almost useless because with the standard 3.23:1 rear axle ratio, the overall gear reduction is 10.4:1, almost a creeper gear. Second is 5.94:1, good for about 40 miles per hour before the noise gets to you, and third is a little tall for cruising surface streets.

With all that being said, it’s just a simple car and you get use to the inconveniences of the A-903; I know I have after almost 13 years of driving my Dart around.

Aftermarket door speaker in 1965 Plymouth Valiant

Unfortunately, someone’s cut up these quite decent door panels for a set of door speakers.

1965 Plymouth Valiant radio blanking plate and climate control bezel

Those door speakers were powered by a radio that was mounted under the dashboard, because the car has a radio blanking plate, meaning that it was never ordered with a radio to begin with. At least it has a heater.

Judging by the number of wires hanging under the dashboard, the new owner will have some electrical cleaning up to do. I’ve found that the dashboard circuits of my Dart were not really meant for the long haul, so get out the wiring diagram, your multimeter, and your patience.

1965 Plymouth Valiant luggage compartment

You may have noticed that the carpet in the Valiant looked nearly new (if not a little lumpy), and the remaindered pieces are still in the trunk, which could use a spare and a good tidying up. Notice that there are more dangling wires on the driver side. Also, did someone try to tow with this thing? Bad idea with 101 horsepower and a not-too-robust driveline.

1965 Plymouth Valiant undercarriage

The undercarriage looks great for a northern car, which makes me wonder if the 67,632 miles on the odometer are accurate. The Mopar ball-and-trunnion universal joint is still taking up residence at the forward end of the driveshaft, although the boot looks as if it might be compromised. Installing a new boot is best left to a driveshaft shop in my opinion, but the quality of modern rubber components often leaves something to be desired; the one I installed on my Dart lasted five years before splitting into two pieces while I was driving 70 miles per hour. It sounded like the driveshaft had fallen out as the remains of the boot slapped the transmission tunnel, and I soon converted it to a slip yoke setup.

Driver rear 3q picture of light blue 1965 Plymouth Valiant 100 Sedan parked in a lot

Once upon a time, I earnestly disliked the styling of the 1963-66 Valiant sedans, and I couldn’t believe that anyone in that era of fantastic American design would ever buy one. But I’ve come around, and the Valiant’s simplicity, inside and out, made it a pretty obvious choice for someone looking for a good, cheap car. The base price of this sedan was a mere $2,050, and I can’t imagine that the original owner drove this one off the lot for much more than that. Anyone looking for a car for the edge of the grid could do a lot worse, then and now.

Related Reading

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The Ultimate Daily Driver Curbside Classic #2: 1965 Plymouth Valiant With Well Over 400k (500k?) Miles (by Paul N)

My 1965 Dodge Dart 170 Wagon: I Replaced The Clutch (Twice), But That Wasn’t Even The Problem (by me)

Curbside Find: 1965 Plymouth Valiant V100 – The Car My Father Should Have Bought In 1965 (by Paul N)