Ford part FINIS 1584117 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Pinto OHC engines B5.23 - Carburettor 64 Guide - valve diaphragm spring 1 8/81 - 2/87 1584117 Pinto OHC engines B5.22 - Carburettor 〃 1 6/79 - 8/91 1584117