these are crane brand rockers i believe.The springs are mopar performance,brand new,still in box.these springs are for the mopar 557 lift solid cam. http://store.summitracing.com/partde...5&autoview=sku the springs sale for $239.00 at summit,ill take $150.00 plus shipping.the rockers sale for $249.00 new,ill take $150.00 plus shipping also.I bought the rockers from,a running 340,replaced for roller rockers,ran i pass
