1977-1979 F350 4X2 REAR, 12 INCH X 3 INCH , LH
1981-1983 F250 (BEFORE 2/83), REAR, 12 INCH X 3 INCH BRAKE
1980-1984 F350 SEE BRAKE CHARTS
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.