1970 Buick GS 455

1970 Buick GS 455, High-Performance Build

This 1970 Buick GS 455 is an extraordinary example of a ground-up, no-expense-spared restoration, built by a true Buick enthusiast with meticulous attention to detail. The car features a fully rebuilt 455 V8 engine and transmission by world-renowned Buick specialist Jim Weise, complete with Molnar rods and forged pistons, delivering exhilarating performance and the unmistakable roar of a classic GS exhaust. A complete frame-off rotisserie restoration ensures the car looks as impressive as it performs, with a brand new paint job, ceramic-coated crossover headers, and top-tier components throughout. The interior and exterior trim, along with every mechanical system, have been rebuilt or upgraded with the highest quality parts, preserving authenticity while enhancing reliability and drivability. This one-of-a-kind GS comes with a comprehensive briefcase of receipts, documentation, and original factory parts removed during the restoration, highlighting the care and craftsmanship invested in the build. From its aggressive stance to the commanding sound of its big-block motor, this 1970 Buick GS 455 represents the pinnacle of classic American muscle, combining show-quality presentation with true high-performance engineering.