BTR Brian Tooley Racing LS Valve Seal Kit - VS LS KIT - Fits 4.8L 5.3L 5.7L 6.0L 6.2L LS Engine - Built for Dual Valve Springs - Perfect for LS1 LS2 LS3 Engines

When you're building serious LS power, even the smallest components make a big difference—and that includes your valve seals. The Brian Tooley Racing LS Valve Seal Kit (VS LS KIT) is purpose-built to give your dual spring valvetrain the reliable sealing it needs to survive high-RPM punishment, boost pressure, and aggressive cam profiles. These seals are crafted with durability in mind and precision-fit to lock down your valvetrain and keep your engine running clean. Whether you're dropping in a cam for your daily-driven LS3 or building a track monster with 6.0L torque and 7,000+ RPM shifts, this kit holds the line and won’t let go. Compatible with 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L LS platforms—including LS1, LS2, LS3, LQ4, LQ9, and more—this is the go-to choice for anyone running dual springs. Get it sealed. Get it right. Get it BTR.

• Built for Performance: Designed to seal up strong and stay locked in under high-RPM abuse, this kit handles serious horsepower with ease.
• Perfect Match for Dual Springs: Specifically made for dual valve spring setups—ideal for cammed street builds or race-ready engines.
• Fits Popular LS Platforms: Works with 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L LS engines including LS1, LS2, and LS3 heads.
• Reliable Leak-Free Seal: Precision-fit design keeps oil out of the combustion chamber and your valvetrain sealed tight.
• BTR Quality You Can Trust: Backed by Brian Tooley Racing’s reputation for pro-level LS performance parts that win races and build legends.