1970 Chevelle Ss For Sale Craigslist (2024)

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What is the rarest 1970 Chevelle SS? ›

The 1970 Chevelle SS 454 LS6 Convertible Is The Rarest Of The Rare. The rarest Chevrolet muscle car produced in the 1970s is one that might not look rare at first glance. That's because it looks just like cars that are much more common.

One of the rarest and most sought-after Chevelles is the 1970 Chevelle SS 454 LS6 Convertible. In 1970, Chevrolet produced only 20 Chevelle SS 454 LS6 Convertibles. These cars were equipped with the potent LS6 engine, making them incredibly powerful and desirable among collectors.

Arguably known in the muscle car world as the "King of the Muscle Cars," the 1970 Chevy Chevelle SS 454 LS6 is one of the most sought-after vehicles of the era. A limited number of only 4,475 Chevelles were optioned as the SS 454 with the factory-packed LS6 upgrade.

The rarest of all 1970 Chevelle SS's were powered by the mighty 454 cid big block V8. This car, originally built as a 396, is very special since it has been re-powered by the LS7, 427 cid small block V8 that is found in the 2007 Z06 Corvette.

LS6 454 was rated at 450 ponies for the Chevelle, but 460 for the Corvette for marketing reasons. A slightly less lethal version was available, rated at 360 horses. Note the carb spacer; it raised the air cleaner for the cowl induction setup.

MSRP price – $3,800.00+ (as configured)

The more grunt the better, and more grunt meant more cubic inches and more horsepower. The old standard “there's no replacement for displacement” was never more true than in 1970, and sitting atop the muscle car food chain was Chevrolet's 454 LS6 Chevelle SS.

1970 Chevrolet Chevelle MPG

Based on data from 9 vehicles, 224 fuel-ups and 26,130 miles of driving, the 1970 Chevrolet Chevelle gets a combined Avg MPG of 9.24 with a 0.37 MPG margin of error.

It must be noted that options such as front power disc brakes; SS-style, round-gauge dash; 12-bolt rear end; RPO M40 (if originally equipped with automatic transmission); and RPO F41 suspensiondo notprove a 1970 Chevelle to be an original SS model, but evidence to support that all of these options were originally ...

What is the best year for the Chevelle SS? ›

“The 363 or 454 cars from 1970 are the best to buy in terms of value,” he says. “In the second generation, the '69 and '71 years are the next most sought after. The '72s are probably at the bottom of the list, along with '68, which makes those the ones to target if you're on a tighter budget.”

A meticulously maintained Chevelle, with the original parts and paintwork, can fetch substantially higher prices. Whether for personal enjoyment or as an investment, purchasing a Chevrolet Chevelle is a decision that often retains, and in some cases appreciates, its value over time.

The Chevrolet Chevelle was one of America's most popular nameplates in 1970, moving a whopping 443,659 units. And only 4,475 of them left the assembly line with the 450-horsepower 454-cubic-inch (7.4-liter) V8, making the SS 454 LS6 among the rarest and most desirable Chevelles.

The standard Chevelle SS engine was a two-barrel 350-cubic-inch V8 rated at 245 gross (165 net) horsepower.

In 1970, there were two different SS packages available for the Chevelle. One was the “Z25” SS 396 and the other was the “Z15” SS 454. There were only two engine choices for the SS 396: the 350(L34) and 375 (L78) HP “Cowl Induction” version.

I'm obviously talking about an SS 454 LS6, the holy grail of the 1970 Chevelle lineup. A super-rare convertible version, this white LS6 went under the hammer for exactly $600,000 ($660,000 including fees), exceeding the previous record by $28,000.

In other words, the SS 396 became an optional package starting with MY1969, and the same approach was used in 1970, when this Chevelle came with a 350-horsepower engine and a series of new upgrades, including a redesigned grille with black accents and upgraded suspensions.

You read about it in Car Craft and Popular Hot Rodding. Maybe you saw one at the drag strip and or the local cruise. Dealers didn't know much about it.