Brodix Cylinder Heads Small Block Valve Seat OD ID Deep

Brodix small block valve seats are replacement valve seat inserts (also called valve seat rings) for Brodix-compatible small block cylinder heads. They are for engine builders and racers who need a precision-machined seat to restore or build a cylinder head. The seat is the sealing surface that the valve face closes against on every combustion cycle.

Key Features:

• Small block valve seat inserts from Brodix, a long-time maker of performance cylinder heads
• Ductile iron construction, the material Brodix lists for these seats, for use with unleaded fuel
• Machined outside diameter, inside diameter and depth, so each seat press-fits into a matching pocket in the head
• Suitable for rebuilding, repairing or upgrading performance cylinder heads
• Available in multiple outside diameter, inside diameter and depth combinations to suit different valve sizes and head configurations

A properly fitted valve seat helps the valve seal well, transfers heat from the valve to the head, and holds up to repeated valve closing. Choose the variant whose outside diameter, inside diameter and depth match your head and valve combination.