The GM flywheel cast number 1259280-2 is commonly associated with the Chevrolet small-block V8 engines, particularly those used in various models from the late 1960s to the early 1980s. This flywheel is typically compatible with engines like the 350 and 305 cubic inch variants. It is important to verify the specific engine and application, as variations may exist based on the vehicle model and transmission type. Always check compatibility with the specific engine and transmission setup you are working with.
a small block 350 chevy
4.3 v6 gm late model
Check the diameter and circumference of the flywheel for each transmission. IF they match, then the flywheel will fit.
No. Chevy uses a number of different noses for their starters. The size of the flywheel and year and model of engine determine what nose is needed. The 153 tooth flywheel is smaller in diamaiater than the 168 tooth flywheel. If you want to use a starter from a 168 tooth flywheel on a 153 tooth flywheel the nose from the smaller flywheel starter will have to be exchanged onto the larger flywheel prior to using it.
300 cyl engine not a small block at all
It fits into the end of the crankshaft.
yes
no they are different.
yes but it has to be 83 or newer
No
i dont know what about u
Yes, the only small block Chevy flywheel that doesn't interchange is the small block 400 ci.