1.615in Exhaust Valve LS7 Hollow Stem

The 1.615in Exhaust Valve LS7 Hollow Stem, SKU GMP12618110, is an essential component for performance enthusiasts looking to optimize their GM LS-series engines. Designed specifically for LS7 applications, this exhaust valve enhances exhaust flow and engine efficiency, making it a must-have for any serious automotive builder or racer. Its advanced design caters to those who prioritize both performance and reliability in their engine modifications.

Measuring 1.615 inches in head diameter and featuring a hollow stem design, this valve is engineered for lightweight performance without compromising strength. The sodium-filled feature helps maintain optimal temperatures and improves heat dissipation, making it ideal for high-rev applications. The 8 mm valve stem ensures precise fitment, allowing for smoother operation in your LS7 engine.

This exhaust valve is particularly beneficial for racers and performance car builders who push their engines to the limit. Whether you're building a street-legal powerhouse or a dedicated race car, this valve provides the necessary durability and efficiency for high-performance applications. Compatible with a variety of LS-series setups, it is the perfect upgrade for anyone looking to enhance their vehicle's exhaust flow and overall performance.