The Melling Valve Spring Kit LS Beehive, with a seat pressure of 135 lbs at an installed height of 1.800 inches, is designed for high-performance GM LS engine builds. This kit is ideal for supporting more aggressive camshaft profiles, providing the additional spring force needed for increased valve control and high-RPM stability. The beehive spring design not only enhances valvetrain stability by reducing mass but also helps minimize the risk of valve float during intense engine operation. Built with durability and performance in mind, this kit is well-suited for enthusiasts looking to upgrade their LS1, LS2, LS3, or similar engines for better horsepower, responsiveness, and reliability under demanding conditions.

Features

Seat Pressure: 135 lbs @ 1.800" installed height

Designed For: High-performance GM LS engines (e.g., LS1, LS2, LS3)

Spring Type: Beehive design for reduced valvetrain mass and improved stability

Supports: More aggressive camshaft profiles

Improves: High-RPM control and minimizes valve float

Performance Boost: Enhances horsepower, engine responsiveness, and durability

Ideal Use: Street/strip builds and performance upgrades

Durability: Built to withstand the demands of high-RPM and high-horsepower applications