Ford - V8, FE Engines, 332 - 428 ('58-'76), Header Applications, 2/Set 1-3/8"w x 2-1/32"h Square Port. 16-Bolt Pattern. 332 thru 428 ('58-'76) Header Applications. 2/Set. (See RF3050 for "Weld Bead" Header Applications) Most FE gaskets have 16 Bolt Hole Pattern. Use the 8 bolt holes needed - the other 8 bolt holes do not impact the performance of the gaskets in any way.
