The Melling Exhaust Valve for LS7 engines, featuring a 1.590-inch head diameter, is engineered for high-performance use in GM LS7 powerplants. This valve is specifically designed to optimize exhaust flow, helping to boost engine efficiency and power output, especially in racing and high-horsepower applications. Built with durability in mind, it can withstand the extreme heat and stress associated with high-RPM operation. Its robust design also helps prevent valve float, ensuring reliable performance under demanding conditions. Whether you're building a track car or a performance street machine, this valve is a solid upgrade for maximizing the potential of an LS7 engine.

Features

Brand: Melling

Part Type: Valves

Product Line: Melling Valves

UPC: 729295191506

Valve Position: Exhaust

Exhaust Valve Head Diameter (in.): 1.590 in.

Exhaust Valve Head Diameter (mm): 40.386mm

Exhaust Valve Stem Diameter (in.): 0.314 in.

Exhaust Valve Stem Diameter (mm): 7.98mm

Exhaust Overall Valve Length (in.): 4.915 in.

Exhaust Overall Valve Length (mm): 124.841mm

Undercut Stem: No

Swirl-Polished: No

Valve Material: Steel

Lock Groove Quantity: 1-groove

Lock Groove Style: Conventional

Quantity: Sold individually.