Product Description
Brian Tooley Racing LS Valve Stem Seal Kit for LS1 LS2 LS3 Engines
Fits Stock Powdered-Metal and Bronze Valve Guides
Complete an LS cylinder-head or dual valve spring installation with this Brian Tooley Racing LS valve stem seal kit. Designed for compatible LS1, LS2 and LS3 applications with stock powdered-metal or bronze valve guides, these valve seals help control unwanted oil entering the combustion chamber through the valve-guide area. The kit is commonly used when installing dual valve springs and requires separate spring locators for proper configuration.
Key Features & Benefits
- Brian Tooley Racing Valve Seals: Provides a BTR valve stem sealing solution for compatible LS cylinder-head applications. The kit is intended for engine assembly, cylinder-head service and valvetrain upgrades involving the supported LS1, LS2 and LS3 engine platforms.
- Controls Unwanted Oil Entry: Valve stem seals help regulate oil around the valve stems and guides while limiting unwanted oil from entering the combustion chamber. This makes properly fitted seals an important part of LS cylinder-head assembly and maintenance.
- Fits Two Guide Configurations: Designed for use with compatible stock powdered-metal valve guides as well as bronze valve guides. This supports both factory-style cylinder-head configurations and applicable heads that have been fitted with bronze guides.
- Common Dual-Spring Application: Frequently used with dual valve spring configurations on compatible LS engines. The seals provide the valve-guide oil control needed while accommodating the supplied valvetrain application requirements.
- LS1, LS2 and LS3 Compatibility: Intended for the listed Gen III and Gen IV LS engine families. Its focused LS fitment makes this seal kit suitable for supported performance upgrades, cylinder-head refreshes and engine rebuild projects.
Notes
- Separate valve spring locators are required and are not included with this valve seal kit.
- Commonly used with dual valve springs.
Key Fitments
- LS1
- LS2
- LS3
- Stock Powdered Metal Valve Guides
- Bronze Valve Guides
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Duel spring valve stem seals
Great product!!! Easy installation and great fitment!!!
