Fits the following:
1978–79 Bronco with 400 C.I.D. engine
1977–80 F-150 truck with 400 C.I.D. engine 1977–82 F-250 / F-350 with 400 C.I.D. engine
Size 12" × 1-1/16" – 10 teeth. Diaphragm style.
Size 12" × 1-1/16" – 10 teeth. Diaphragm style.