I'm not sure the exact year of the engine, but I just found an engine with the same casting number and due to the offset engine mounts I believe this to be a Chevy 292.
Jeep 258 engine block casting number.
Every Chevrolet V-6 engine block has a metal plate attached to the engine block, listing the specifics of the engine. The casting numbers should be on the engine block plate.
what does the casting number GM 3892657 say about this engine block
What engine casting number is 14010207
YES
What Chevy engine block has the castin I mean casting number 397004
is this a vortec engine 4.3 liter casting number on Block 10066061 - 4.3lg
I have a dodge 318 ci w/ block casting number-4387550-31824 i need to know what year this is
Engine block casting number
The engine casting number 3914678 is associated with certain Chevrolet small-block V8 engines produced between 1969 and 1979. To identify it, you can locate the casting number, which is typically found on the rear of the engine block, near the bell housing. Additionally, you can check the engine's date code, which is usually stamped on the block, to determine its manufacturing date and match it with the casting number. This information can help confirm the engine's specifications and production year.
The casting number will tell you what block it is, but in some cases the block will be more than one displacement. IE 302, 327, 350ci on the same casting number (chevy)
On a 1978 454 engine, the casting number is typically found on the driver's side of the engine block, just above the oil pan rail, near the bellhousing area. It may also be located on the rear of the engine block, near the engine mount. The casting number helps identify the engine's specifications and production details.