1970 Chevrolet Camaro RS/SS 396: The Muscle Car Revolution

The Birth of

In 1970, Chevrolet introduced the second-generation Camaro, marking a significant departure from the first-generation design. The new model was longer, wider, and lower, inspired by European grand touring cars, but retained its muscle car DNA.

The RS/SS 396 package was a special combination of two performance trims:

• RS (Rally Sport): Aesthetic enhancements, including hidden headlights and a split bumper.
• SS (Super Sport): A high-performance package featuring powerful V8 engines, including the 396 cubic-inch (6.5L) Big-Block V8.

The 1970 Camaro RS/SS 396 was a perfect blend of aggressive styling and raw power, making it one of the most sought-after muscle cars of its time.

Pride

The Camaro RS/SS 396 had a unique and striking appearance that set it apart from other muscle cars of the era:

• Signature RS split front bumper, giving it a distinct and aggressive look.
• Large cowl induction hood, improving airflow to the engine.
• Sporty racing stripes, adding to its muscle car appeal.
• Flared wheel arches, emphasizing its wide and powerful stance.
• 15-inch rally wheels with performance tires, enhancing grip and handling.

The 1970 Camaro RS/SS 396 was not just a performance beast—it was a style statement on the streets.

Engineering

Under the hood, the SS 396 package featured the powerful L78 396 cubic-inch Big-Block V8, designed to deliver exceptional performance.

Key engineering features of the 1970 Camaro RS/SS 396:

• High-compression pistons, allowing it to run at peak efficiency.
• Solid lifter camshaft, increasing power at higher RPMs.
• Rochester Quadrajet 4-barrel carburetor, optimizing fuel delivery.
• Heavy-duty cooling system, preventing overheating during high-speed runs.
• Positraction limited-slip differential, improving traction and cornering stability.

The RS/SS 396 was built to dominate both the drag strip and the open road.

Luxury Features Set the Standard

While designed for performance, the Camaro RS/SS 396 still offered high-end comfort and convenience features:

• High-back bucket seats, providing better support during aggressive driving.
• Full center console with gauge package, displaying vital performance metrics.
• Optional woodgrain dashboard trim, adding a touch of luxury.
• AM/FM radio with optional 8-track player, an advanced feature for its time.
• Air conditioning (optional), improving cabin comfort.

The Camaro RS/SS 396 wasn’t just a race car—it was also a premium muscle car for the era.

Specifications, Outputs, and Understanding

1970 Chevrolet Camaro RS/SS 396 Key Specifications:

• Engine: 396 cu in (6.5L) Big-Block V8
• Power Output: 375 HP @ 5,600 RPM
• Torque: 563 Nm @ 3,600 RPM
• Transmission:
  • 4-speed manual Muncie M21/M22
  • 3-speed automatic Turbo Hydra-Matic 400 (optional)
• Drivetrain: RWD (Rear-Wheel Drive)
• Weight: 1,630 kg
• Axle Ratio: 3.55:1 or 4.10:1 (performance package)

With its impressive power-to-weight ratio, the RS/SS 396 could challenge almost any muscle car on the road.

Speed

The Camaro RS/SS 396 delivered blistering performance:

• 0-60 mph (0-96 km/h) in around 5.5 seconds
• 1/4 mile (402m) completed in approximately 13.9 seconds, reaching 165 km/h
• Top speed of around 220 km/h, depending on gearing

With its Big-Block V8 power and tuned suspension, the RS/SS 396 was a force to be reckoned with on the streets and the track.

Conclusion

The 1970 Chevrolet Camaro RS/SS 396 was a game-changer in the muscle car world. With its aggressive styling, powerful Big-Block V8, and race-inspired engineering, it remains one of the most legendary Camaros ever built.

Today, the RS/SS 396 is highly sought after by collectors, with well-preserved models commanding six-figure prices at auctions.

For muscle car enthusiasts, owning a 1970 Camaro RS/SS 396 is like owning a piece of American automotive history.