Description:
The Exhaust Valve Stem is a critical component of an internal combustion engine. The Valve Stem is typically made of a high-strength material that can withstand the high temperatures and pressures generated by the engine. It is designed to fit snugly into the valve guide, which is a cylindrical sleeve that is pressed into the cylinder head.

Attributes:
• Provided with two keeper grooves to hold the valve keepers in place
• Withstands wear and tear between the valve stem and the guide
• Provided with a 45.75° Seat Face reduces the amount of carbon buildup on the valve and seat, which can help to enhance the ability of the engine

Applications:
The Exhaust Valve Stem is responsible for controlling the flow of exhaust gases out of the engine's combustion chamber during the exhaust stroke of the engine cycle.