Harley Shovelhead Rocker Box Shaft Oil Pressure Gauge Fitting (Early Style, 1966-70)
Correct fitting for early Shovelhead Rocker boxes which use the smaller, slotted 1/2"-20 shaft end nuts from 1966-70. This fitting will also fit all early XL models from 1957-70. For 1971 and later, the rocker shafts were machined for a larger nut, so this fitting will only fit the early models, as indicated above.
Chrome is generally clean and bright, but some minor blemishing and light finish wear are present.
042523 D-4 (F)