This is a complete, NOS Fenton rear lowering block kit in the original Fenton box, Fenton kit # LK30.  This kit includes all (4) threaded U bolts and both Fenton cast iron blocks. Each block measures 2.5" x 4 3/8" at the base and 12.5" tall.  This kit fits the following vehicles:
1953 thru 1958 Chrysler
1953 and 1958 DeSoto 
1955 thru 1959 Dodge and Plymouth
Perfect for adding Fenton lower blocks to your Chrysler, DeSoto, Dodge or Plymouth. See my eBay Store for more NOS Fenton lowering block kits. See my eBay Store for more 1950's NOS Fenton lowering block kits.   We charge actual shipping, are glad to combine shipping or your welcome to pick it up at our shop.  Thanks!