What is an LS7 Chevelle?
What is an LS7 Chevelle?
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.
How much horsepower does a LS7 454 have?
Powertrain specs
| Engine type | GM Chevrolet LS7 Big Block V8 |
|---|---|
| Displacement | 7.4 l (454 ci / 7440 cc) |
| Power | 471 ps (465 bhp / 347 kw) @ 5200 rpm |
| Torque | 664 Nm (490 lb-ft) @ 5200 rpm |
| Power / liter | 63 ps (62 hp) |
What is a 1970 LS7?
In 1970, Chevrolet planned to introduce into its performance cars, especially the Corvette, a 454 cubic-inch displacement engine dubbed the LS7. This big block engine was an enlarged version of the L88, with an aluminum-head block.
What is a 1970 Chevelle SS 454 worth?
Detailing
| Vehicle: | 1970 Chevelle SS 454 LS6 |
|---|---|
| Years Produced: | 1970 |
| Number Produced: | 4,475 |
| Original List Price: | $3,486 |
| SCM Valuation: | $125,000–$150,000 |
Is a LS7 a small block?
Being one of a handful of GM engines assembled by hand, the LS7 is part of GM’s fourth-generation V8 Small Block engine family and is notorious for its consistent and smooth power delivery. The LS7 is also one of the most powerful naturally-aspirated engines in the world.
How much horsepower does a LS7 engine have?
505-hp
LS7, a living legend With its classic 427-cubic-inch displacement, the 505-hp LS7 7.0L made its mark in the C6 Corvette Z06 and advanced its legacy in the fifth-generation Camaro Z/28.
What size engines were available in a 1970 Chevelle?
The LS3 engine was available in any series and body style available in 1970 except an SS-optioned V8 Malibu. If you’re not already confused with the L34 vs. LS3 402 cubic inch engine, Chevrolet also introduced a 400 cubic inch small block engine (RPO LF6) for full size cars and the Monte Carlo.
How much horsepower does a 1970 SS Chevelle have?
The 1970 Chevrolet Chevelle SS 454 was a beast of a muscle car, boasting a 450-horsepower engine. See photos and specifications of this Chevelle.
What is the value for 1970 Chevelle?
According to NADA pricing guides, the 2-door convertible 454 version of the Chevelle SS retails for an average of $72,900. In perfect condition, the 1970 Chevelle SS has seen auction prices up to 1.2 million. However, don’t count out the potential to find one a bit lower if the condition is less than ideal.
What does engine do 1970 Chevelle have?
The most prominent physical trait of a 1970 Chevelle that can prove with absolute certainty that it was originally an SS model is the existence of evidence showing that any RPO L34, L78, LS5, or LS6 engines was the original engine. 1970 Chevelles assembled with the RPO Z25 SS396 option were assembled with 3969854 casting-number engine blocks.
