Roger Bolliger’s Butler-Powered 700 HP Trans AM Race Car All-aluminum Pontiac engine built by Butler Performance We offer each individual part of this build on our website, AND we offer all of this combo in complete KIT form (shortblock and longblock kit versions) that is ready for you or your builder to assemble. For questions about this or to get a free quote started, email us at tech@butlerperformance.com. And for details on what we sell or to learn more about the “Butler Process” check out o

15K views · 1.4K reactions | Beast of a car. 700hp 1977 Pontiac Trans Am with a Butler Performance engine under the hood Video Credit: miracle__garage on IG | Butler Performance Pontiac | Facebook

1.8K views · 91 reactions | ON THE DYNO: 505 cu.in. Pontiac PULL TRUCK ENGINE. This custom built Butler Performance Pontiac engine is going into a 1957 GMC 4-wheel drive Pro-stock pull truck. It's running factory RAIV cast iron cylinders heads (per class rules). Made 855 HP (@7400 RPM) and 685 ft/lbs torque!! www.ButlerPerformance.com | Butler Performance Pontiac | Facebook