1970-1974 Ford Mustang, Mach 1, Grande, Torino, Ranchero, GT, Galaxie, Mercury Cougar, Xr7, Eliminator, Montego, Cyclone, DeTomaso Pantera. (SET of 8) NEW-OLD-STOCK 351C PISTONS(.020 OverSized) And CONNECTING RODS. These are All ORIGINAL FORD NOS PARTS. The pistons are Cast 351C and FoMoCo and D0AE-6110-C and the rods are cast D0AE-A. The pistons are for a .020 overbore. These are All New NOS Parts and never installed. Straight from the shelves of a long closed Ford dealership. The piston wristpins seem to be frozen and the rods do not rotate. There is not any real rust so they must have lightly locked together simply from the passage of time. They will need to be disassembled and cleaned up before reassembly and installation. They all look excellent. Impossible To Find NOS. Please email with questions. 092320-12 WE HAVE AN EBAY STORE WITH THOUSANDS OF ORIGINAL FORD PARTS. CHECK IT OUT.