This Speedmaster Mopar Chrysler SB 318 340 360 Head Build Kit is engineered for small-block engine builders working with hydraulic flat tappet cylinder head assemblies. The kit supplies essential components needed to assemble or rebuild cylinder heads on Mopar small-block engines, including the 318, 340, and 360 displacements, using proven hydraulic valve lifter technology.
Designed for engine enthusiasts and machine shops, this head build kit streamlines the assembly process by bundling the critical parts required for proper cylinder head installation and configuration. The hydraulic flat tappet design ensures reliable valve operation across a range of driving conditions and engine speeds. Whether restoring a classic Mopar engine or upgrading an existing small-block setup, this kit provides the grounded solution needed for a complete, functional head assembly.
Key Features & Benefits
- Mopar SB Compatible: Fits Chrysler small-block 318, 340, and 360 engines.
- Hydraulic Flat Tappet: Uses hydraulic valve lifters for reliable, maintenance-free valve train operation.
- Head Assembly Kit: Bundles essential components for cylinder head rebuild and installation.
- Speedmaster Build: Engineered by Speedmaster for engine assembly and restoration applications.
Specifications
| Brand | Speedmaster |
| Model/MPN | 1-250-031-01 |
| Application | Mopar Chrysler SB 318 340 360 |
| Valve Train Type | Hydraulic Flat Tappet |
Ideal Applications
- Engine rebuild and restoration on Mopar small-block vehicles
- Cylinder head assembly for 318, 340, and 360 engines
- Machine shop engine building and machining operations
- Classic car and hot rod engine swaps