Melling Performance has unveiled its latest offering, the GM LS Dual Valve Spring, designed specifically for performance enthusiasts. Known around the world for quality and precision, Melling Performance has stepped it up a notch with this valve spring that’s built to withstand whatever you can throw at it.

Engineered to meet the high demands of modern engines, these springs offer impressive specs. With a closed height/load of 1.800 inches/151 pounds and an open height/load of 1.150 inches/417 pounds, they’re built for optimal valve control and maximum performance. The solid height of 1.070 inches (max) ensures they can withstand the extreme pressures of high-powered builds. But what really sets these springs apart is Melling’s proprietary finishing process. Each spring is carefully treated to relieve residual stress and polished to a mirror-like finish, making for smoother, more efficient operation and a longer lifespan.

What’s more, these springs come from Melling’s cutting-edge valve spring facility in the UK, which combines expert engineering with top-quality manufacturing. Whether you simply require one spring (P/N: 46697), a whole set (P/N: 46697-16), or want to go all the way with a kit, Melling has you covered with their wide range of options. Choose the VSK46697 kit with chromoly retainers for superior performance or the VSK46697T kit with light, titanium retainers for that extra edge on high-rev builds.

Each kit comes complete with springs, retainers, locks, and valve seals to make your upgrade as seamless as possible.

Melling’s new GM LS Dual Valve Spring isn’t just another part — it’s a carefully crafted solution for builders who want reliable power and precision. When you’re ready to upgrade, trust Melling to deliver the kind of performance that keeps you ahead of the game.