I have a few stories! The family business is Mustangs these days, so I guess this fits.
I bought my first car, a 1964.5 Mustang coupe with 260 V8 & C4 around 17 years ago. It will turn 55 in July. Still nowhere near done, I'll be EcoBoost 2.3L swapping it instead of rebuilding the rotten 260/C4. Originally Caspian Blue with a really good looking white and blue interior. I'll draw heavy inspiration from this car stance- and wheel-wise, and keep the appearance very close to stock. Might convert to manual with some suspension and braking upgrades, because I fully intend to make it my daily driver.
We bought an early 1965 Mustang fastback with the K-code 289 & 4 speed in 2001. All numbers matching, factory 4.11:1 rear. It was rotten as heck, but it looks great these days; my brother bought it from the business and enjoys it on sunny days. The guy who sold it to us because he wanted a 1967 non-K coupe over it...his loss, I guess. These solid-roller engines sound GREAT with the Arvinode exhaust system (essentially no mufflers, factory installed in K-codes for a couple of months in late 1964).
Here's it idling around - my Evo 1 in the background.
https://www.youtube.com/watch?v=PcY1RN7kzSg
Not my idea, but my dad really wanted a 429 Mustang. Back in the day, we passed on a Calypso Coral Boss 429 roller for $8,500 (!!!), but stumbled across this thing in northern Michigan in 2004. Nothing special at the time, other than a failed drag racing project with an early-ish VIN and missing the powertrain. It was sold to us by a big name hotrodder who just couldn't cut it up (any further) into a custom. Well, even though it was a hacked up rolling shell, I'm glad we picked it up.
It's a factory 429 SCJ/4 speed car. Unknown to us on purchase, it appears to be the last Ford factory race car ever made - built in August, 1970, 2 weeks before Henry Ford pulled the plug on the racing program (in September, 1970) and sold out the back door as a roller to a Ford employee in 1971, and cut up for the cage and big slicks around 1978-1980. It has basically no options other than the big block, and Grabber Blue paint, which was exactly how the 1969/1970 Mustang drag cars were optioned. For more info on those, read this. Ours was sold and delivered to Ford Marketing Corporation and delivered to Dearborn Steel & Tubing, famous for building Ford's race cars, where they removed the hood, and removed the powertrain to send it to Holman-Moody. From there, the hammer fell on the racing program, and it sat as a brand new car, missing its engine and transmission. I found the car's original VIN-stamped powertrain in Corpus Christi, Texas, sitting in a crate for 40+ years. The story from the seller was, it went to Holman-Moody in 1970 for the full treatment, but Ford surrendered it because the racing program was done and they didn't want to pay the bill. The lady who had it said her husband bought it from Holman-Moody in 1971 for $20,000 for his hot rod, but never installed it. She still remembers him signing the check, but it sat in the crate for 40+ years. We opened it up, and it is archaeological blueprinted gold.
Regardless, it's back together, and has a lot of the parts that were missing from the chassis. The wiring harness chunks missing from our car were present on the engine, along with a lot of prototype parts with non-existent part numbers. This is the only 1971-73 Mustang sportsroof/Mach 1 with roll-down rear windows, all others were just glued in. The brackets are all handmade for it, hammer peen marks visible everywhere. Some other stuff, like the clutch bracket and dash mounting brackets, were also made by hand. We have confirmation from Kevin Marti that this is the first 429 Sportsroof Mustang built in 1971, possibly the first 429 car period. It was built alongside the show cars, which were a month behind schedule. Even though our VIN isn't in the 2- or 3-digit range, it was made on schedule in August, and cut the line by a few thousand orders. This one should be done soon. We had plans to send it to an auction house in the US next year, but the current owner of my dad's A/FX Comet, and other significant Ford race cars, made contact and seems to be interested, so it may not even get that far.
Also, a total basket of a 1965 Mustang K-code fastback. Original powertrain gone, but we have a replacement. This is a serious project that I think we should pass along.
A 1972 Mustang convertible with 351 Cobra Jet package, so pretty rare car. Original red-on-red California car, but at least 50 pounds of bondo were scraped off the quarters, and it was definitely driven like a Dukes of Hazzard Charger along the way. Yikes. Needs assembly.
We had another 1964.5 Mustang coupe (again with 260 V8 & C4) a bit later (maybe 2001-2002?). Nice California car, gave it a quick restoration and sold it. Very sweet little car.
I had a 1988 Mustang GT 5.0L hatchback when I was 16. Bought it wrecked, fixed it, it was a pile. I modified it a bit and drove it around a bit during summer, but it was just a poor investment. The rust that we fixed came back, and I just lost interest.
1987 Mustang GT 5.0L and 1992 Mustang GT 5.0L convertibles came and went. We bought the '92 modded because it was $3500, and was decently quick with full bolt-ons, but had gremlins galore. I can't seem to find any pictures of the '92 anywhere.