The 1971-77 Chevrolet Vega was a well-thought-out product launch, but some shortcuts in execution led to reputation issues. Like premature rusting and overheating engines. This 1975 example seems to have escaped those issues, having had a 1950s Corvette V8 replace the troublesome inline-4. Located in Tenino, Washington, this potent subcompact is available here on craigslist for $7,500. Thanks for the tip, Rocco B.!
Chevy never tried to soup up the Vega except for the limited-edition Cosworth Vega of 1975-76. But they did sandwich a V8 into the Vega’s semi-successor, the Monza, which ran from 1976 to 1980. The seller or a prior owner decided to ditch the aluminum-block 140 cubic inch inline-4 that early Vega buyers usually had bad luck with and replaced it with a Corvette 265 V8, circa 1956, the second year available in any Chevrolet.
We assume this V8-powered Vega runs well and also has a Saginaw 4-speed manual transmission. The claim of an odometer reading of 137 implies this was a recent transformation that hasn’t seen a lot of use. Or it could mean the car has 137,000 miles on it. Besides the new powertrain, this Vega also has some new front suspension parts, including the shock absorbers. The 265 has a 4-barrel carburetor with a new intake manifold.
The body and paint look good, though the latter may be faded or sprayed to appear that way. The interior is in exceptional condition, with the storage area under the hatchback looking brand new. So, besides going fast, you should be able to do it in comfort as well. If Chevy had offered a V8 in a Vega back in the day, would you have bought one?
I like this – all ready and prepped for new owner’s paint choice.
I do question why the seller would transplant this neat choice of V8, with such a grotty looking exhaust manifold (prolly both). Buzz kill, or at least buzz diminisher…
It’s puzzling that he would choose a 265 SBC, especially when 327s and 350s are likely more plentiful. This must have been a low-budget conversion.
If I were going to do a V8 swap, I’d look for one of the aluminum-block SBCs to cut the extra front-end weight down as much as possible
And I would at least install disc brakes on the front, if not all the way around.
Still, it’s a neat little car and, with all the “Ts” crossed and “Is” dotted, ought to be lots of fun.
I had a Vega, it was fun to drive on a winding road–but kinda gutless. The engine was so bad on burning oil it had an auto shut off if the oil got to low, I used a lot of drain oil to keep it going. I think that he used the 283 because it was installed way back when. I think that if he used a strong 327 there would have to have frame modification. My brother bought a Cosworth Vega and that little buggy could –Jump–I think that if GM had put more into it , that could have been a great American sport car–but that’s just me.
White faced gauges too, that is one nice interior and all for 7500 with a V8? I wonder what it would be like with the Buick aluminum V8?
The seller probably had that 265 sitting under his workbench for years, waiting for a project. Still plenty of power for this light car. I haven’t seen a clear distributor cap in the last 25 years!!!
You are right, the engine was probably sitting under a work bench and used because it was free.
There are several sources of clear distributor caps, Speedway motors and eBay have listings. They are surprisingly inexpensive.
Steve R
You could special order a 350 in a Vega, from the factory in ’75-77. Not many people ordered them, probably because of insurance costs and that flimsy chassis and frame could barely support a 4-banger.