Chassis: 486212213 Updated Brakes Recent Mechanical Refresh Outstanding Restored Condition The First All-New Post-War Cadillac The First Appearance of Tail Fins 346 CID V-8 Engine 150 HP at 3,400 RPM 4-Speed Hydra-Matic Automatic Transmission Updated Front Disc Brakes with Rear Drum Brakes Front Independent Coil-Spring Suspension Semi-Floating Rear Axle with Semi-Elliptical Leaf Springs