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1981 Ford Bronco “Spartan”
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“Spartan”1981 Ford Bronco

documented by AbandonedBronco 1,562 photos documented since 13 years documented ♡ Follow this build

The story

The Bronco was abandoned at my girlfriend (now wife's) father's ranch since it didn't pass California emissions (and wouldn't start) with the promise of ''I'll pick it up next week.'' Four years later, it hadn't moved.

He gave it to me if I could get it running, so I did some work and drove it 700 miles home to Idaho. My first Ford, my first truck, and my first 4 wheel drive.

Since then, I've put 45,000 miles on it, rebuild the entire suspension, brakes, transmission, drive train, and have turned the slouch old tired 300 into a powerful and fun torque monster.


No idea how many miles are on it. Pulled the original engine and it had been rebuilt once already and had since then worn out past 60 over. 400,000? 600,000?


Edit: Sadly, the '81 has gone to the great car heaven in the sky. It was totaled in 2017 by some driver on their cell phone. Moral of the story, Don't text and drive! — AbandonedBronco

Day one vs. today

Drag to compare 2009 against 2022.

1981 Ford Bronco in 2022
1981 Ford Bronco in 2009
2009 2022

Photo history

1,562 photos across 12 years — drag the dot to travel through this vehicle’s life. Captions are the owner’s; where there isn’t one, the AI caption fills in.

2009

98 photos added — showing 8

1981 Ford Bronco — The new aluminum Offenhauser dual port intake. 1981 Ford Bronco — The intake with the heated spacer. This particular spacer is designed to run coolant underneath the carb to p… 1981 Ford Bronco — Setting on the Holley 390. No point in bolting it down yet. That's the last step. 1981 Ford Bronco — Here's the Holley 390 sitting next to the stock Carter YF 1bbl. I've heard conflicting stories to the size of… 1981 Ford Bronco — The size difference of the venturis is easily visible. At least it should be. 1981 Ford Bronco — My brother working the grinder while we made a new accelerator bracket. 1981 Ford Bronco — The custom accelerator bracket bolted to the manifold. I used the bolt holes that normally bolted the intake… 1981 Ford Bronco — Here's a shot of the mostly stock engine bay. The only thing in this picture that isn't completely stock is t…

250 photos added — showing 8

1981 Ford Bronco — Upgraded to some 31x10.5s and aluminum rims. I can't believe the difference in appearance. It looks like a co… 1981 Ford Bronco — Wow....that spare tire stands out like a sore thumb. 1981 Ford Bronco — I love the new rims. Sadly, I had to leave it at home today since they require completely different lug nuts,… 1981 Ford Bronco — The old tires were 30x9.5s vs the new 31x10.5s. Yeah right. 1981 Ford Bronco — Took it out in the snow for some pics of the new tires. 1981 Ford Bronco — Interior view of a red truck showing dashboard, steering wheel, seats, and center console Red 1981 Ford Bronco rear view in snow with spare tire mounted Red 1981 Ford Bronco side view in snow

147 photos added — showing 8

Wing window of a 1981 Ford Bronco covered in duct tape 1981 Ford Bronco — Interior view of a vehicle's broken vent window with shattered glass Door panel removed from a 1981 Ford Bronco, sitting on the ground next to the tire 1981 Ford Bronco — Red car door interior with torn fabric panel, speaker, and chrome handle. Dashboard visible 1981 Ford Bronco — Red door panel interior showing speaker and window mechanism 1981 Ford Bronco — Hand removing rubber seal from a cracked vent window of a vehicle 1981 Ford Bronco — Close-up of a car's door frame, showing the red painted metal and window seal. Part of the white exterior is… 1981 Ford Bronco — Red car door frame with visible window mechanism and chrome trim

187 photos added — showing 8

1981 Ford Bronco — Two SUVs parked on a dirt road below a tree-covered hill 1981 Ford Bronco parked on a dirt road with trees and hills in the background Brown and white 1981 Ford Bronco parked on dirt road with mountains in background Red and white Ford Bronco parked in a dry, rocky area with trees and mountains in the background 1981 Ford Bronco — Two SUVs parked on a dirt road with trees in the background Blue exhaust headers with four pipes on each side 1981 Ford Bronco — Had to have a smog pump to pass emissions, so I installed one. It passed AMAZINGLY. 1981 Ford Bronco — Dusty inline-six engine bay with chrome air cleaner, plug wires and Motorcraft oil filter

99 photos added — showing 8

Hand holding several brass washers, some with visible markings Hand holding three brass washers, with a bag of washers and loose washers on blue surface Hand holds a metal washer with a rubber or fiber insert. Other washers are scattered on a blue surface Alternator with spark plug wire attached Close-up of two aluminum intake manifolds, one with a welded plate. Numbers '6019' and 'TC/5/08' are visible Welded metal plate with two bolt holes on a gray engine component, showing Supermotors.net logo Welded metal plate with drilled holes and purple markings Welded metal plate attached to a cast metal component with four bolt holes

11 photos added — showing 8

Hand holding a metal gear with helical teeth. Background shows a garage with boxes and a cooler Metal gear held between fingers, showing teeth and a central bore Close-up of a metal gear held by fingers Carburetor with black diaphragm and metal housing, connected to hoses and wires Close-up of a worn suspension bellows and metal mounting plate Hand holding a worn brake pad with visible metal backing close-up of a metal carburetor base with a brass fitting and circular opening 1981 Ford Bronco — Close-up of an engine cylinder head with rocker arms and springs

205 photos added — showing 8

1981 Ford Bronco — Purchased this used 1848 (465cfm) off of eBay. They said it was in unknown condition, but it arrived in perfe… 1981 Ford Bronco — My biggest concern was the baseplate, since I've seen them warped before. I also found out that, even though… 1981 Ford Bronco — Whoever rebuilt the carb didn't do their homework and just used the secondary diaphragm that came with the ki… Carburetor with metal housing and visible linkages, resting on a cardboard box 1981 Ford Bronco — I could tell the rebuild kit was new because these were only "recently" changed to the blue neopren… 1981 Ford Bronco — One of my least favorite gaskets is the paper gaskets that come with most rebuild kits. They're junk as they'… 1981 Ford Bronco — A float must've been replaced at one point as they were both different. 1981 Ford Bronco — I decided to upgrade the carb with a secondary metering block, so I removed the plate.

144 photos added — showing 8

Wiring harness with white connectors and a label reading 'TO S 01' Hand holding a male and female electrical connector near engine wiring Hand holding a wiring harness connector with multiple colored wires. Battery and other engine components visi… Hand holding a gray electrical connector with red, yellow, and black wires. A red cable is visible below Hand holding electrical connector with red, green, and yellow wires Hand holding a black electrical connector with blue, white, and yellow wires 1981 Ford Bronco — Front view of a red vehicle with hood and grille removed, showing engine bay and chrome bumper. 1981 Ford Bronco — Hand holding a wiring harness with colored wires and connectors.

389 photos added — showing 8

1981 Ford Bronco — Maroon SUV with spare tire on the back, parked on a hill with dead trees 1981 Ford Bronco — Dark pickup truck with surfboard in bed parked next to pop-up camper in wooded area 1981 Ford Bronco — Dimly lit vehicle interior at night, showing dashboard and steering wheel Red Ford Bronco parked on a dirt road in a forest with dead trees Red 1980 Ford Bronco parked in a forest with a black SUV to its right 1981 Ford Bronco — Silver metal valve cover gasket on a wooden table Metal custom part on a wooden table 1981 Ford Bronco — Orange aluminum roller rocker arms in packaging with part number S4002-7

16 photos added — showing 8

1981 Ford Bronco engine bay with hoses, wires, and yellow oil dipstick. Red V8 engine with carburetor and chains, on an engine stand 1981 Ford Bronco — 1983-on tailgate 1981 Ford Bronco — 1983-on tailgate 1981 Ford Bronco — 80 - 82 tailgate 1981 Ford Bronco — 80 - 82 tailgate 1981 Ford Bronco — Close-up of a mechanical linkage with silver rods on a black component. Exhaust manifold bolted to a red Ford Bronco engine block.

14 photos added — showing 8

Hand holding a hex bit socket tool Hand holding a hex bit socket wrench with a black shaft and silver socket Yellow power drill with chuck and hex bit Yellow and black cordless drill with a long extension bit attached 1981 Ford Bronco — Plastic organizer box filled with automotive parts like springs, brass fittings, and valves. Organizer box with small metal and plastic parts, including brass fittings and colorful plastic pieces. Plastic organizer box with springs and metal fittings. 1981 Ford Bronco — Organizer box filled with small metal parts, likely carburetor jets and gaskets.

2 photos added

1981 Ford Bronco — Instrument Cluster Plug Wiring for 18 pin plug 1981 Ford Bronco — Instrument Cluster Plug Wiring for 14 pin plug (warning lights)

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Spotted in the wild

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