1978 Oldsmobile Calais Coilover Kits
- Detroit Speed & Engineering™Coilover KitOldsmobile Calais 1978, Coilover Kit by Detroit Speed & Engineering™. Quantity: Sold as a Kit. The Detroit Speed, Inc. Coilover Kit allows the latest in coilover spring/shock technology to be bolted on to your vehicle, bringing your...$1,029.95