Cylinder Head Dowel Mopar Gen III Hemi

The DURA-BOND Cylinder Head Dowel Mopar Gen III Hemi is a precision-engineered alignment component designed for high-performance engine builds and professional machine work. This dowel pin is essential for mechanics working with modern Hemi platforms, ensuring proper cylinder head-to-block alignment during assembly or rebuilding. Its role as a critical locating device helps prevent costly misalignment that can lead to gasket failure and internal damage.

Manufactured by DURA-BOND to OEM specifications, this cylinder head dowel is engineered to tight tolerances. It works in conjunction with the engine block's dowel holes to accurately position the head before bolt-down. The dowel's precise diameter of 0.65 inches and length of 3 inches ensure a snug fit that guides the head onto the block without binding or requiring excessive force, which is particularly important for Gen III Hemi engines.

Whether you're performing routine head gasket replacement, a full engine overhaul, or a stroker build on a 5.7L or 6.1L Gen III Hemi, this dowel pin is an essential wear item that should be replaced as part of the maintenance process. Its compact design and minimal weight of 0.02 lbs make handling simple, while its durable material composition ensures longevity through repeated assembly cycles.