Looks like Roush is branching out to GM products. The first will be the Chevrolet Silverado, which was recently caught by spy photographers. The truck’s 6.0-liter Vortec MAX V8 is reported to hit 500 hp with the Roush supercharger. More at Left Lane News.

Heads up, muscle car fanatics! Just a reminder that new ROUSH Mustang 428R is arriving at select Ford dealerships THIS MONTH. This amazing ‘Stang pumps out 435 horsepower and 400 lb.-ft. of torque via a chrome powdercoated ROUSHcharger system. Also sharing the under-hood real estate are a ROUSH billet radiator and intercooler, radiator caps, oil cap, and strut tower bar. To control the power, ROUSH also developed a complete suspension package consisting of front and rear shocks and springs, front and rear sway bars, jounce bumpers and an anti-wheel hop kit. A full body kit and 18" cast wheels finish off the beefy exterior. With a no-stone-left-unturned attitude, ROUSH also pimped the interior with sport leather seating, white face electro-luminescent gauges, short-throw shifter (with retro ball shift knob), and ROUSH sill plates and floor mats.

If your dealership is lucky enough to have one of these on their lots, make sure you check it out in all its glory! If you spot one, throw a pic up on your member page and let us know! There’s only 200 being released, so if you want one you better get your order in now. Of course, if you can’t quite afford this bad boy, don’t worry; next year ROUSH will release the 429R. Better start saving now!  For more info on the 428R, head over to the ROUSH Performance Products site.