Ford part FINIS 6166508 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Pinto OHC engines B2.55 - Exhaust Air Supply Box 16 Hose - connectingSIERRA/GRANADA/SCORPIOWITH CAT. AND LAMBDAEngine: TL20EFI 1 D 10/85 - 5/89 6166508 86HF 9J436 FA