What is the thread size and pitch on a 350 Chevy cylinder head bolt?

The thread size for a 350 Chevy cylinder head bolt is typically 7/16 inch, with a standard pitch of 14 threads per inch (TPI). This is common for the bolts used to secure the cylinder heads to the engine block in small block Chevrolet engines. It's important to ensure you use the correct bolts and torque specifications for proper engine assembly.