Junkyard Find: 1972 Jeep J-4000, Used-Up Snowplow Edition

Murilee Martin
by Murilee Martin

Most ’60s and ’70s Detroit cars I see in big pull-yer-own-parts wrecking yards show signs of having spent a decade or more sitting in a yard or driveway. This is not the case with pickups, because just about any pickup that can be made to work at not-too-great expense will be kept on the road. A 45-year-old long-wheelbase Jeep pickup with a snowplow will earn its keep pushing the white stuff around until something really expensive fails.

Here is such a truck, spotted in a Denver yard.

The lack of an area code on the phone number and BIG SKY COUNTRY mudflaps indicate that this truck may have been a recent Colorado transplant from single-area-code Montana.

The plow hardware is gone, no doubt transferred to a youthful Dodge or GMC from the mid-80s.

There’s Bondo. There’s rust. There’s a driver’s door from a different-colored truck. How many miles are on this thing? A half-million?

The base engine in the ’72 Jeep pickup was the American Motors 258-cubic-inch straight six, an engine family used in Jeeps well into the current century. This one has the optional AMC V8, either a 304 or a 360 (and if you can tell the two apart from this photograph, let us know). You can only wring 175 horses from the 360, but that was plenty for plowing with the no-doubt-crazy-short gearing in this truck.

AMC found a particularly gruff-sounding hired voice for this in-house 1973 Jeep truck ad. Coming on stronger and tougher than ever!

[Images: © 2017 Murilee Martin]







Murilee Martin
Murilee Martin

Murilee Martin is the pen name of Phil Greden, a writer who has lived in Minnesota, California, Georgia and (now) Colorado. He has toiled at copywriting, technical writing, junkmail writing, fiction writing and now automotive writing. He has owned many terrible vehicles and some good ones. He spends a great deal of time in self-service junkyards. These days, he writes for publications including Autoweek, Autoblog, Hagerty, The Truth About Cars and Capital One.

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  • CobraJet CobraJet on Jan 30, 2017

    Growing up, my best friend's dad had a 1964 Jeep pickup. It had a camper shell that we rode many miles in. We thought it was fun back then. That body style didn't change for over a decade. His truck had an odd 6 cyl engine made by Kaiser, I believe.

    • Drzhivago138 Drzhivago138 on Jan 30, 2017

      Engine in question was the Tornado 250 Six. "Road tests of the new Jeep Wagoneer by Car Life magazine described the OHC six as 'commendably smooth and quiet.'" Besides the Gladiator and Wagoneer, the six was also used in some Industrias Kaiser Argentina and Renault Argentina vehicles, most notably the IKA Torino.

  • Doug-g Doug-g on Jan 31, 2017

    The promo film talked of turning "suspects" into buyers. LOL!

  • Kcflyer Sorry to see it go. The interior design and color options in particular are rare in the industry
  • Wolfwagen Here is my stable. not great not bad I try to do as much as possible. I work for an Aftermarket automotive parts company so I can get most parts at a discount.i try to do as much of my own work as possible. My wife hates that I spend time and money fixing the vehicles but she doesn't want car payments either so...2019 VW Atlas 50K (wife's) Only issues so far were Brakes and normal maintenance.A Bad Cat Converter which was covered and a replacement of the rear bank head gasket which was a manufacturing defect due to improper torquing at the factory. All under warranty2003 Saab 9-5 Arc Wagon (my DD) 116 K picked up used last year. Replaced Struts, brakes, hatch struts, motor mounts, D/S swaybar link, Timing belt, water pump and thermostat Power steering pump Fuel pump, Both Front window regular rollers, Heater core and cabin air filter. Oil and transmission changes. Love the car but Saab/GM packaging is a nightmare.2005 Cadillac Deville (former DD now Son # 1 DD) picked up used 5 years ago with only 47K now 83K Plugs, coils, P/s pump, Water pump, hoses, P/S lines (mechanic job) evap valve, brakes, Front brake calipers and rear brake calipers. Currently has oil pan gasket leak - looking to have a mechanic do that2009 Mini Cooper (Daughters dd)picked up 2 years ago 67K Brakes and thermostat house to clear check engine light2001 Mazda Tribue (Son#2 dd) 106K picked last summer after he severely damaged a 2004 Hyundai accent. Oil changes
  • ToolGuy First picture: I realize that opinions vary on the height of modern trucks, but that entry door on the building is 80 inches tall and hits just below the headlights. Does anyone really believe this is reasonable?Second picture: I do not believe that is a good parking spot to be able to access the bed storage. More specifically, how do you plan to unload topsoil with the truck parked like that? Maybe you kids are taller than me.
  • ToolGuy The other day I attempted to check the engine oil in one of my old embarrassing vehicles and I guess the red shop towel I used wasn't genuine Snap-on (lots of counterfeits floating around) plus my driveway isn't completely level and long story short, the engine seized 3 minutes later.No more used cars for me, and nothing but dealer service from here on in (the journalists were right).
  • Doughboy Wow, Merc knocks it out of the park with their naming convention… again. /s
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