AMC Javelin AMX
The 1970 AMC Javelin AMX was the performance flagship of AMC's pony car lineup. While the standalone two-seat AMX grabbed headlines, the Javelin AMX offered similar performance in a more practical four-seat package. With the 390 V8 and appropriate options, it was a formidable competitor to the era's pony car establishment.
The 390 V8 produced 325 gross horsepower at 5,000 rpm and 420 lb-ft of torque. This was a strong engine that gave the Javelin genuine straight-line performance — 0-60 mph times in the mid-6-second range were achievable. The four-speed manual with Hurst linkage was the enthusiast's choice, paired with a Twin-Grip limited-slip differential for effective power deployment.
The 1970 Javelin featured revised styling with a more aggressive front end, wider fender flares, and a sleeker profile. The AMX designation added specific badging, blackout trim, and performance-oriented visual cues. Optional Ram Air induction fed cold air directly to the carburetor through a functional hood scoop.
The Javelin's Trans-Am racing program gave AMC genuine motorsport credibility. Roger Penske's team campaigned Javelins in the SCCA Trans-Am series with driver Mark Donohue, scoring victories against factory-backed Mustangs and Camaros. The racing program proved that AMC could compete at the highest level of American road racing.
The chassis was conventional for the era: double wishbone front suspension with coil springs, and a live rear axle on leaf springs. The available handling package added stiffer springs, heavy-duty shocks, and larger anti-roll bars, transforming the Javelin from a comfortable cruiser into a reasonably capable performance car.
The Javelin AMX remains an underappreciated muscle car. While it lacks the household-name recognition of the Mustang or Camaro, it offers comparable performance, distinctive styling, and genuine racing heritage at a fraction of the cost. The 1970 model, with its aggressive styling and Trans-Am credentials, is the most collectible Javelin.
Verify correct 390 engine and AMX-specific trim. Check for rust in all typical AMC locations — floor pans, trunk, rocker panels, inner fenders. Trans-Am racing associations add value. Four-speed manual preferred over automatic. Ram Air induction is desirable and should be verified as original. 'Big Bad' colors command premiums.
Produced at AMC's Kenosha, Wisconsin factory for the 1970 model year. The Javelin AMX was the performance trim level of the Javelin pony car. Exact Javelin AMX production numbers are included in overall Javelin totals of approximately 28,210 units for 1970.