yes sir, '33-'34, note the square drive, '35 and up used a spline. '33 and '34 part #s start with [40]... '35 started with [48]... '36 started with [68]...
Won't fit '37 truck. '37 and '38 cars and trucks uses one designed for the V split windshield. The left and right arms attach separately to each side instead of a single attachment in the center.