WILL GIVE BRAINLEST TO RIGHT ANSWER AND THE FASTEST
Technician A says that a cylinder head may house many vital engine components, including the crankshaft, spark plug, connecting rods, and camshaft. Technician B says in an aluminum cylinder head, the valve seats and valve guides are separate steel parts that are pressed tightly into the head. Who is right?
A. B only
B. A only
C. Both A and B
D. Neither A nor B