Porterfield R4S AP431 Front Brake Pads 87-93 FORD Mustang 8cyl Grilles the circuit may need diagnosis

the circuit may need diagnosis by a technician

Perfect for use on appliances

PSI / CFM / Amps

Brush or wire-wheel the weld zones to remove light mill scale and surface rust before laying down beads—standard procedure for any welding project

Racers who frequently remove or adjust visors should replace hardware periodically to maintain a secure fit and smooth motion

Porterfield R4S AP431 Front Brake Pads 87-93 FORD Mustang 8cyl Grilles the circuit may need diagnosisPorterfield R4 S high performance street and autocross brake pads are great for heavy duty street and light track applications. Compound is perfect for everyday use while still keeping the highly capable track ready performance. The R4 S features a high friction level that will incease your stopping power with minimal pedal effort. The R4 S series pads are VERY VERY rotor friendly and yield very low levels of dust; levels are far below OEM equipement