We take a spin and lots of photos of Prestone's incredible 1036-hp, Hellcat-powered AMC Javelin AMX Defiant by Ringbrothers. Check it out at Car and Driver.

Ringbrothers' 1972 AMC Javelin AMX makes 1,100 horsepower. Continuing a streak of incredible Ringbrothers creations. By Joel Stocksdale. Nov 2, 2017 7:20 AM EDT. Featured Gallery.

Prestone celebrates its 90th anniversary with a custom 1972 AMC Javelin AMX built by Ringbrothers. ... Defiant! Prestone’s Cutting-Edge 1972 Javelin AMX! Brandan Gillogly Writer Dec 12, 2017.

Exploring Superlatives with Ringbrothers’ 1972 AMC Javelin AMX Defiant! Likely the most care ever lavished on a Javelin. William Walker Photographer Conner Golden Writer Mar 15, 2018.

Ringbrothers says yes—and to prove it, the custom shop poured over half a million dollars of Prestone’s money into its latest build, known as “Defiant.” This AMC Javelin AMX has been ...

But, nearly half a century later, that hasn’t stopped muscle car builder Ringbrothers from giving it a second shot with this: a 1972 AMC Javelin AMX called “Defiant”. Advertisement - Page ...

Ringbrothers and Prestone have teamed up to introduce a 1972 AMC Javelin AMX called the Defiant! Currently on display at SEMA, the Defiant! is being billed as the wildest car ever created by Jim ...

The Ringbrothers are back with a new build, this time based on a 1972 AMC Javelin AMX, packing 1,030 hp from a Hellcat-sourced 6.2-liter V-8.

It’s a 1972 AMC Javelin AMX that Ringbrothers calls “Defiant!” (exclamation point and all) and it’s packing a modified, supercharged 6.2-liter SRT Hellcat Hemi V8 under the hood.

AMX Javelin: The $500,000 Muscle Car. Posted: April 6, 2025 | Last updated: April 6, 2025. DESIGNED in the late 60s by Richard Teague, the father of the Jeep Cherokee XJ and Pacer – take a look ...