Detroit Assembly (also known as Detroit Cadillac, Cadillac Assembly or Clark Street Assembly) was a General Motors automobile factory in Detroit, Michigan on Clark Street, south of Michigan Avenue (U.S. Route 12). It began operations in 1921 and Cadillac bodies were supplied by Fleetwood Metal Body in 1921 after Fisher Body assumed operations. It was the second location that built Cadillacs, when Cadillac originally started out as the Henry Ford Company which was located at the intersection of Cass Avenue and Amsterdam Street.[1] Engine block and cylinder heads were cast at Saginaw Metal Casting Operations then assembled at Tonawanda Engine before delivery to Detroit Assembly for installation.[1]
In 1902, the Cadillac Motor Company began operations, and began building cars at the all new Clark Street facility in 1921, where the factory manufactured Cadillac models until December 23, 1987,[2] when production of Cadillac's full-size D-bodies moved to Arlington Assembly in Arlington, Texas, while production of downsized FWD DeVille/Fleetwood/Seville models were relocated to Detroit/Hamtramck Assembly and Orion Assembly by 1985. It is approximately 2 miles southeast of the original Lincoln factory located at 6200 West Warren Avenue.
All Cadillac vehicles were built only at this home factory, with production of popular selling models later added to Linden, New Jersey, South Gate, California or Arlington, Texas in "knock down kits" starting in the 1930s to meet demand. The bodies were built by Fisher at Fleetwood Plant #18 at 261 W End St, and transferred by rail to Clark Street for final assembly.[3]
From 1984 to 1987, the plant also built the Oldsmobile 88 and Custom Cruiser and the Chevrolet Caprice.
Detroit Assembly used the VIN codes "Q" and "9."
The site of the plant was redeveloped into the 88-acre Clark Street Technology Park in 1997 by General Motors and three other partners. It is now the location for Inland Waters Pollution Control.[4]
- ^ a b Kimes, Beverly (1996). Standard catalog of American Cars 1805–1942 (third ed.). Krause publications. pp. 200–245. ISBN 0-87341-478-0.
- ^ Ward's Automotive Yearbook 1988. Ward's Communications, Inc. 1988.
- ^ History of Fleetwood Metal Body Company
- ^ Inland Waters Pollution Control