This is a NOS shock absorber set for the REAR of all the years & models listed below. These are oil charged Delco Pleasurizers of the same construction as the OE shocks that your car came off the assembly line with. Delco produced these as accessory items to be sold through GM dealerships as well as aftermarket jobbers and auto parts stores. A high quality USA made product with superior ride character that gas charged shocks can’t touch. These are the standard 1 inch piston shocks for standard suspensions. Sold and priced a a pair. Boxes are rough.
1956; 1957; 1958