TSP Steel Adjustable LS3/L99/L92/LSA/LS9 1.8 Ratio Roller Rocker Package

TSP Steel Adjustable LS3/L99/L92/LSA/LS9 1.8 Ratio Roller Rocker Package

The TSP Steel Adjustable 1.8 Ratio Roller Rocker Package is designed for high-performance LS engine builds requiring accurate valvetrain geometry and durability. Manufactured from 17-4 stainless steel and Spintron tested, these rockers fit factory pedestals and are ideal for solid roller camshaft applications.

Key Features

• 17-4 stainless steel construction
• 1.8:1 rocker ratio
• Fits factory rocker pedestals
• Swedged roller pin for added durability
• Spintron tested in-house
• Sold as a complete set

Fitment

• LS3, L99, L92, LSA, and LS9 cylinder heads
• Recommended for solid roller camshaft applications

Important Notes

• Requires TSP tall valve covers.
• Minor cylinder head trimming may be required depending on casting variation.

Note: Verify valvetrain clearance and geometry before final assembly.