THIS IS A BRAND NEW -NEVER INSTALLED -FORD Y-BLOCK Small Cap HEI Distributor, plus 45K Ignition Coil with bracket and 8MM High Performance Spark Plug Wires. This fits 1954-1964 FORD Y BLOCK 239, 256, 272, 292, 312 engines. This is a hex drive unit and will not work with Flat-Slot Drive Shafts. Includes extra advance bushings and springs plus block off along with insulation instructions. My brother bought this and kept it as a spare. Price is $125 plus shipping in original box. Type in "CRT Y-Block Distributor" and you will see exact same unit for $249. Thank you, JIM