Chevrolet, SBF, 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, Square Port for Header Applications, 2/set 1-17/32"w x 1-19/32"h Square Port. V8 - 262, 265, 267, 283, 302, 305, 307, 327, 350, 400. For Header Applications. Compare to Fel-Pro #1404/1405. 2/Set. (See RF2016 for Weld Bead Header applications.).
