McLeod Pressure Plate 12in Diaphragm GM 97-04 LS1/LS6 Flat Style FlywheelMcLeod Racing makes quality performance pressure plates for a wide variety of vehicles domestic, imported, new, classic, you name it. We manufacture diaphragm, Borg & Beck, and Long types, with both aluminum and ductile iron pressure rings. Not only that, we have applications designed for drag racing, road racing, oval tracks, and even the fabled dry lakes and salt flats of California, Nevada, and Utah. Chances are, we have what you need! This Part