These head flanges are 5/8” thick steel, CNC machined port matched from oval to round with a recess machined for easy pipe locating. These flanges are thicker than most traditional 1/2” flanges on the market to help prevent warping of the flange when welding and hard abuse at the track.
These head flanges are 5/8” thick steel, CNC machined port matched from oval to round with a recess machined for easy pipe locating. These flanges are thicker than most traditional 1/2” flanges on the market to help prevent warping of the flange when welding and hard abuse at the track.
