Vehicle to be offered for Auction sale January 15th – 19th, 2014 at Russo and Steele''s 14th Annual Scottsdale Arizona Auction. Please contact us for more information.From 1967 through 1974, Joel Rosen’s Motion Performance worked with Chevrolet and Baldwin Chevrolet to create and sell some of the most formidable Chevy muscle cars ever unleashed – with an outrageous 11.5-second quarter-mile performance guarantee in writing! Historic as one of the hottest and best-equipped dealer-tuned American muscle cars ever conceived and created, this 1971 Chevrolet Chevelle SS Baldwin-Motion Phase 3 is an incredible find at auction. It is a very heavily documented vehicle accompanied by its original build sheet, registration, and every service and upgrade invoice from Motion Service Inc. It was even signed by Joel Rosen himself stating "Good Luck with your Motion- Built Chevelle, Joel Rosen, Mr. Motion" on the the driver-side sun visor when he built the car. It was the featured car for December 2013 issue of Muscle Car Review Magazine with a 5-page article inside. It is in perfect running condition with all the records affixed to plaques and simply one-of-a-kind.