LS Freeze Plug Retainer Brackets

LS Freeze Plug Retainer Brackets. For use on big power, stock head engines. These brackets help retain the freeze plugs in the cylinder heads in the case of a pressurized cooling system, or possible backfire to help prevent spilling coolant onto your race cars tires and track surface.

Brand new, billet 6061 aluminum, made in USA.

1 kit includes 4 retainers and 4 stainless bolts.