454. if it is also stamped with hi performance, it should have threaded studs for components on heads.
The GM block casting number 3999289 refers to a small-block V8 engine produced by General Motors, specifically associated with the Chevrolet brand. This casting number is commonly linked to the 350 cubic inch engine from the late 1960s and early 1970s. It is often found in a variety of Chevrolet models, including the Camaro, Corvette, and Chevelle. Identifying this casting number can help enthusiasts determine the engine's specifications and historical relevance.
The GM engine with the casting number 39999289 is a 5.7L (350 cubic inches) V8 engine. This engine is commonly found in various GM vehicles, particularly in the 1980s and early 1990s. It is part of the small-block engine family, known for its versatility and reliability.
What Chevy engine block has the castin I mean casting number 397004
350 cu/in block used in GM Goodwrench Crate Motor. Made in Mexico.
what does the casting number GM 3892657 say about this engine block
SBC 350
350
The eighth digit of the vin number is the engine code.
what size engine
Engine.gm.473483#
350 cubic inches.
what is engine code gm 396 t0207EKH