Gm block casting no 3756519

Answer 1

The GM block casting number 3756519 is associated with small-block V8 engines produced by General Motors, specifically during the late 1960s and early 1970s. This casting number typically identifies a 350 cubic inch engine variant. These blocks are often sought after for performance builds or restorations due to their durability and power potential. If you need more specific information, such as the year of manufacture or applications, it may be helpful to reference a detailed GM engine code guide.