The most popular use for them is for suspension pivots.
NASCAR AUTO VERDI 5 STAGE ALUMINUM DRY SUMP OIL PUMP TEFLON COATED ROTORS #563
NASCAR AUTO VERDI 5 STAGE ALUMINUM DRY SUMP OIL PUMP TEFLON COATED ROTORS #559
NASCAR AUTO VERDI 5 STAGE ALUMINUM DRY SUMP OIL PUMP TEFLON COATED ROTORS #558
NASCAR AUTO VERDI 5 STAGE ALUMINUM DRY SUMP OIL PUMP TEFLON COATED ROTORS #555
NASCAR AUTO VERDI 5 STAGE ALUMINUM DRY SUMP OIL PUMP TEFLON COATED ROTORS #545
NASCAR AUTO VERDI 5 STAGE ALUMINUM DRY SUMP OIL PUMP TEFLON COATED ROTORS #560