Speedmaster GM LS1 LS2 LS6 Head Build Kit Hydraulic Roller Tappet 1-250-013-01

The Speedmaster GM LS1 LS2 LS6 Head Build Kit is a complete hydraulic roller tappet assembly engineered for LS-series V8 engine cylinder head construction and restoration. Designed to OEM specifications, this kit delivers the precision components and lifter hardware required for proper valve train operation and performance in LS-based powerplants.

This hydraulic roller tappet kit is ideal for engine builders, performance enthusiasts, and mechanics undertaking LS engine builds, rebuilds, or upgrades. The kit combines critical internal engine components with the engineering integrity needed for reliable, high-performance operation. Whether you're assembling a complete LS1, LS2, or LS6 engine or refreshing the cylinder head assembly on an existing build, this Speedmaster component kit ensures compatibility and durability with genuine performance-grade specifications.

Key Features & Benefits

• GM LS1/LS2/LS6 Compatible: Engineered specifically for Chevrolet LS-series V8 cylinder head assembly and fitment.
• Hydraulic Roller Tappet Design: Precision-manufactured roller lifters for optimized valve train performance and efficiency.
• Complete Build Kit: Includes all necessary components for cylinder head and valve train installation in one package.
• OEM-Spec Engineering: Designed to original manufacturer specifications for proper fitment and reliability.

Specifications

Ideal Applications

• LS engine cylinder head assembly and rebuild projects
• Performance engine building and restoration
• LS-series V8 valve train component upgrade and replacement
• Chevrolet LS engine restoration and modification