1970 Mercury Cyclone GT – M-Code 351 Cleveland
In the muscle car wars of the late 1960s and early ‘70s, Mercury made a bold statement with the Cyclone GT—a powerful, performance-oriented machine built to rival its Ford, Chevrolet, and Mopar counterparts. Designed with a sleek fastback silhouette and aggressive styling, the Cyclone GT was Mercury’s way of blending muscle car strength with a touch of luxury. The 1970 model year marked a significant design refresh, featuring a more aerodynamic front end with a pronounced “cyclone” grille and hidden headlights. While lesser Cyclones came with milder powerplants, true enthusiasts sought out the M-Code 351 Cleveland 4V, a robust small-block V8 known for its high-revving nature and impressive output.
This particular 1970 Mercury Cyclone GT, finished in its original Code T Red, embodies the essence of Mercury’s high-performance ambitions. Having been repainted, its striking red finish accentuates the Cyclone's bold body lines, while a set of 15-inch Magnum 500 wheels wrapped in Cooper Cobra tires completes the classic muscle car stance. As a real Cyclone GT, verified by a Marti Report, this car remains a well-preserved piece of Mercury performance history.
M-Code Power and Performance
At the heart of this Cyclone GT is the M-Code 351 Cleveland 4V, a factory-correct powerhouse with date code 9K17 (November 17, 1969). This matching-numbers engine is a highly desirable setup, featuring four-barrel heads (4V) that allow for exceptional breathing and performance at higher RPMs. Paired with the FMX 3-speed automatic transmission, the Cyclone GT delivers a smooth yet commanding driving experience. The factory 9-inch rear differential ensures that the power gets planted to the pavement, while the dual exhaust system with H-pipe and stock-style mufflers provides the deep, throaty rumble that muscle car enthusiasts crave.
Driving this Cyclone GT is an engaging experience thanks to its power steering and power front disc brakes, which offer excellent control and stopping power. The front sway bar adds to its handling stability, making it not just a straight-line brute, but a well-balanced cruiser as well.
Classic Interior with Vintage Charm
Inside, this Cyclone GT originally featured a Dark Red Houndstooth (Code WD) interior, but it now sports a nice black interior that complements its aggressive exterior. Bucket seats and a column shifter provide a classic muscle car feel, while vintage touches like the rim-blow steering wheel, factory tachometer, and dash clock (non-functional) add to its period-correct charm.
Despite its age, many original features remain intact, including the driver’s side remote mirror, two-speed wipers, and manual windows and locks. The factory air conditioning is still present, though it requires some diagnostic work to function properly. Other vintage Mercury details, such as the Cyclone GT emblems, remain as a testament to the car’s authenticity.
Well-Preserved with Solid Undercarriage
Structurally, this Cyclone GT remains very solid. The undercarriage has been well maintained, with original floor pans painted black and inner rockers in solid condition. A small repair in the lower radiator support is noted, but overall, the car presents well for its age. The rear suspension components, including sway bar end links, leaf spring bushings, and rear shock bushings, show minor aging, but they remain functional.
A Time Capsule of Mercury Muscle
With 70,015 miles, this 1970 Mercury Cyclone GT stands as a remarkable survivor from the golden era of muscle cars. It delivers the right mix of power, presence, and heritage, all wrapped in a stunning red fastback body. A true piece of Mercury performance history, this Cyclone GT remains a rare and exciting machine, built for those who appreciate the bold styling and raw power of classic American muscle.
About PC Classic Cars
PC Classic Cars in Sherman, Texas, is passionate about preserving and celebrating classic automobiles. Their expert team carefully selects and presents some of the finest classic and collector cars, ensuring that each vehicle’s history and significance are honored. Whether you're a seasoned collector or new to the classic car world, PC Classic Cars is dedicated to sharing the thrill of vintage motoring.