Yes their the same block....
block and heads are the same but not the computers
This question needs to be clarified. What block and heads do you want to install? Chevy, Pontiac, Olds....which one?
ANY year that has a carburetor intake manifold available to install on the block/heads.
Cylinder heads are installed on a Chevy 454 big block engine by placing the gasket down on the engine block and positioning the heads over the marking tabs. The bolts are then installed and torqued to specs in sequence.
The duration of Block-Heads is 3420.0 seconds.
They are basically the same heads, If the 93 350 is a vortex motor.
Block-Heads was created on 1938-08-19.
Yes they will, But you will have to drill the 4 center bolt holes out in the 88 intake to make it bolt up to the 305 heads. I don't no why anyone would want to put 305 heads on a 350 engine, The 350 will never run like it did before.
The combustion chamber size of the heads with the casting number 376450 is 60cc. It is possible to install larger valves.
I don't know if they're vortex, or what that means, but they were used on 305's and 350's, '87 and up, and they have 1.94 intakes and 1.50 exhausts.
yes, iron block w/ aluminum heads.... ls1 has aluminum block and aluminum heads
350 heads will bolt to the 400 block. They will need to be drilled for the "steam ports" in the 400 block.