preach (dudeist priest) said:
3. A Cummins powered Jeep J-truck.
I have a J-truck with the original AMC 360, and a local friend has another with a 12-valve Cummins. It's a very tight fit that requires a lot of compromises. I'd look into an IDI if I wanted a clacky old mechanical diesel (which I do, but cannot justify).
Attainable is a damned hard one. I've been pedaling the same MR2 for eighteen years and have made no effort to replace it. Part of that is due to having a monthly car budget of about sixteen cents, and part of it is realizing that no matter what I buy, it will still need everything, and I'll lose momentum shortly after dismantling something critical and expensive.
That said, in no particular order, there are still a few "someday" cars that I forget about until they appear in my peripheral vision and stop my heart. In no particular order:
1. '64, '66, or '67 Olds F-85 two-door sedan. A real 442 would never happen, but I could maybe manage an F-85 or Cutlass and then build it up with all the important bits. If a '66 or '67, those big rear wheelwells are getting filled with 15x10 Centerlines wearing 295/50R15 rubber, because N50-15s are so last year.
2. 2nd generation Corvair 140. This car is crying out for all kinds of trick stuff, like six-port heads, disc brakes, etc. These are such gorgeous cars that I cannot help but sigh when I see one. Coupe only, please. Convertibles are for parades.
3. A-Model Ford in the five-window coupe variety. Powertrain is undecided, but it would have to be period appropriate for a traditional build prior to about 1964, and would probably be determined by what found me. Fenderless, chrome reverse wheels, no caps. Probably painted a tasteless metallic gold with some lime green tint in it. No goofy 8-ball or playing card rockabilly fantasy graphics. Upholstery optional.
4. Midyear Corvettes have been stupid money for decades. Maybe someday they won't be. If they ever aren't again, I'd love a '65 or '66 roadster with a rowdy small block. Flares and six taillights for extra credit, and I really don't care if the paint is spiderwebbed. Don't you judge me.
5. Willys Americar in street gasser style. Straight front axle up front, pie crust slicks out back, and enough blown Olds Rocket to hoist and obliterate them, respectively, at will. White fenderwell headers, because of course white fenderwell headers.
6. '72-'74 (for the dash vents) MGB roadster with something less wheezy under the hood. Maybe a little 289, maybe a 5M-GE with polished cam covers and three SUs. Possibly with Sebring flares and some fat slot mags and some very orange paint.
The B is very likely the only thing that will ever fall within budget.