This is a use set of R07valve springs from Hendrick motorsports they were used on Jamie McMurray’s car when he raced for Chip Ganassi as they ran Hendrick engines these were ran at the Coca Cola 600 where he finished 19th Springs are in good shape would be good for your motor or just as a nice piece of racing history to add to your collection. Check out all the pictures as this is the exact set you will receive. we are offering this set with no reserve. Thanks for looking and good luck!!!! The exhaust and intake springs are different sizes
