One of the key components to the development of the modern Prevailing Wage was the Davis-Bacon Act of 1931, a federal law which mandated that all laborers, contractors and subcontractors be paid a Prevailing Wage for all public works projects in excess of $2,000.
Suffix Portion of Chevy Engine Code. Suffix codes are either alphabetical or alphanumeric. Select the portion of the alphabet for your code. For example, select DTR-HQ if you'd like to find code DZ.
The Engine Suffix Code is stamped on a block pad located immediately forward of the right hand or passenger side cylinder head. The entire engine Code contains the assembly plant, month and day along with the engine suffix Code. For help go to engine Code help or engine decoding FAQ.