Manley Volkswagen Rabbit Exhaust Valve Kit - 34.00mm Head Dia. 3.976in O/A Length, 0.3130in Stem

If you're rebuilding the top end of your Volkswagen Rabbit engine, especially for racing applications, a solid set of exhaust valves is crucial. These Race Series valves from Manley are built to handle the heat and stress that come with high-RPM operation, up to 8000 RPM, making them a great choice for drag or oval track builds.

They're made from a high-quality stainless steel that's known for holding up well under demanding conditions. The stems are chrome-plated for better wear resistance, and the under-head area is swirl-polished to help improve airflow into the cylinder. The combustion face is also fully machined, which helps with efficient combustion. Manley also recommends these for use in alcohol-fueled engines, which can run hotter.

This kit includes exhaust valves with a 34.00mm head diameter and a 3.976-inch overall length, featuring a 0.3130-inch stem. Make sure to check the specific shape, like Race Master or Race Flo, that best suits your cylinder head design.