Description Item specifics Condition: New Manufacturer Part Number: 10047W Surface Finish: PLAIN STEEL Part Brand: Davis Speed Equipment Warranty: Yes Country of Manufacture: United States Country/Region of Manufacture: United States THESE MOUNTS ARE INTENDED FOR MOUNTING A 1952-54 (and 1955 1st series truck) or 1958-62 VINTAGE 235 OR 261 (WHICH HAVE 3 BOLT SIDE MOUNTS)INTO A 1949-54 CHEVY CAR. THIS IS A WELD IN KIT. NOTE: 1952-54 BLOCKS HAVE A 3 BOLT SIDE MOUNT THAT IS DIFFERENT THAN THE 1958-62 BLOCKS. THESE MOUNTS HAVE BEEN DESIGNED WITH A DUAL PATTERN SO THEY WILL WORK WITH BOTH APPLICATIONS. CLEARS STOCK STEERING ON A 1949-54 CAR.CLEARS STOCK EMERGENCY BRAKE.WORKS WITH STOCK GENERATOR.CLEARS SANDEN 508 A/C COMPRESSOR.WORKS WITH FENTON HEADERS.WORKS WITH ALL DISTRIBUTORS AND VAC ADVANCES.WORKS WITH ROAD DRAFT TUBE STYLE AS SHOWN IN PICS (1952-54 AND 1958-62 CARS).AND YES, IT INCLUDES THE RUBBER MOUNT…USES STOCK 1952-54 CAR STYLE RUBBER MOUNTSSOLD AS A COMPLETE SET WITH RUBBER MOUNTS, HARDWARE & INSTRUCTIONS