1956-1964 Ford and Mercury. Y-Block V8 WATER PUMP PULLEY For 292-312 Engines. This is a 2-Sheave pulley. Actual applications unknown. Probably used on power steering equipped cars. This is an ORIGINAL FORD PART. Measures approx. 7 5/16" O.D with a smaller 6 3/4" outer belt O.D also. - 3 1/2" overall depth. 3/8" belt width on both grooves. This pulley is in great condition. No real rust or pitting. Not bent or warped. No dents or dings or cracks. Please email with any questions. 042721-26 WE HAVE AN store WITH THOUSANDS OF ORIGINAL FORD PARTS. CHECK IT OUT.