The Impressive 1970 Dodge Challenger Custom: A Masterpiece of Automotive Engineering


The 1970 Dodge Challenger Custom is a remarkable vehicle that showcases the epitome of automotive excellence. With its rotisserie nut and bolt custom restoration, this magnificent automobile stands as a testament to the dedication and expertise invested in its creation. Completed in December of 2022, this exceptional build has only covered a mere 20 miles since its restoration. In this article, we will delve into the incredible features and specifications that make this 1970 Dodge Challenger Custom a true masterpiece.

A Powerful Heart: The Gen III BGE Fuel-Injected 392 CI SRT Hemi Crate Engine

At the core of this extraordinary vehicle lies a Gen III BGE fuel-injected 392 CI SRT Hemi crate engine. Painted in a captivating Mopar Hemi Orange color, this powerhouse of an engine exudes both style and performance. Dyno tested, it has been proven to deliver an impressive 492 HP and 474 lb-ft of torque to the wheels, as indicated by the included dyno sheet. Equipped with a Holley Sniper aluminum intake manifold and a 90mm throttle body, anodized in black, this engine ensures optimal airflow and fuel delivery. The Holley Terminator X engine management system, coupled with the Sniper multi-port fuel-injection, guarantees precise control and enhanced performance.

Seamless Gear Shifts: Tremec TKX 5-Speed Manual Transmission

Complementing the Gen III BGE engine is a Tremec TKX 5-speed manual transmission. Engineered to provide seamless gear shifts and an exhilarating driving experience, this transmission incorporates a Pistol Grip shifter with a short-throw billet aluminum shifter handle. Its custom-painted Mopar Hemi Orange finish perfectly matches the engine, adding a touch of visual harmony to the overall aesthetic of the vehicle.

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1970 Dodge Challenger Custom

Enhanced Stability and Control: Suspension and Braking System

The 1970 Dodge Challenger Custom ensures exceptional stability and control on the road, thanks to its thoughtfully designed suspension system. With a black powdercoated Gerst/QA1 tubular K-member and tubular upper and lower A-arms, the front suspension provides both durability and improved handling. Adjustable front and rear QA1 coilover shocks further enhance the ride quality and allow for personalized suspension settings.

At the rear, the custom Gerst/QA1 4-link suspension setup ensures optimal traction and stability during acceleration and cornering. The inclusion of front and rear sway bars further enhances the vehicle’s cornering capabilities, minimizing body roll and providing a confident driving experience.

The Mopar 8.75 Sure Grip rear end with a 489 case and 3.55 gears guarantees power distribution to the rear wheels, enabling impressive acceleration and a thrilling driving experience.

In terms of braking performance, the 1970 Dodge Challenger Custom is equipped with Wilwood disc brakes. Featuring 6-piston front and 4-piston rear calipers, along with drilled and slotted rotors, these high-performance brakes ensure precise and efficient stopping power, instilling confidence in any driving situation.

Comfort and Convenience: Vintage Air System and Documented Build

The 1970 Dodge Challenger Custom prioritizes both performance and comfort. With the inclusion of a Vintage Air system, featuring a black powdercoated compressor, the cabin is kept cool and comfortable even during scorching summer days. The attention to detail extends beyond the mechanical aspects of the vehicle, as evidenced by the two binders of receipts, build pictures, dyno sheet, and other documentation that are included. This comprehensive documentation not only serves as a testament to the meticulousness of the restoration process but also allows the owner to delve into the vehicle’s rich history.

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1970 Dodge Challenger Custom


In summary, the 1970 Dodge Challenger Custom is a remarkable automotive masterpiece. With its meticulously restored body, powerful Gen III BGE fuel-injected 392 CI SRT Hemi crate engine, and top-notch suspension and braking systems, this vehicle offers both style and performance. The inclusion of modern upgrades, such as the Vintage Air system, further enhances the overall driving experience. With every detail carefully crafted, this 1970 Dodge Challenger Custom represents the pinnacle of automotive engineering.

Frequently Asked Questions

1. Is the 1970 Dodge Challenger Custom a factory-built model?

No, the 1970 Dodge Challenger Custom is a result of a rotisserie nut and bolt custom restoration, making it a unique and highly personalized vehicle.

2. What is the horsepower and torque output of the Gen III BGE engine?

The Gen III BGE fuel-injected 392 CI SRT Hemi crate engine produces an impressive 492 HP and 474 lb-ft of torque to the wheels, as proven by dyno testing.

3. What is the purpose of the Vintage Air system?

The Vintage Air system provides a comfortable and enjoyable driving experience by ensuring efficient cooling and temperature control within the cabin.

4. Are there any unique features or modifications in the 1970 Dodge Challenger Custom?

Yes, the vehicle boasts several unique features, including a custom-painted Mopar Hemi Orange engine and transmission, along with a black powdercoated Gerst/QA1 suspension system.

5. How many miles has the 1970 Dodge Challenger Custom covered since its restoration?

Since its completion in December of 2022, the 1970 Dodge Challenger Custom has only covered a mere 20 miles, signifying its pristine condition and fresh restoration.

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Remember, whether you’re an automotive enthusiast or simply appreciate exceptional craftsmanship, the 1970 Dodge Challenger Custom is a vehicle that embodies the perfect fusion of style, power, and engineering excellence.