Chromoly 7/16" diameter pushrods with a gloss black pushrod cover set. Will enable you to remove the pushrods without removing the rocker covers. The threaded adjuster screws into the pushrod until the threads disengages and the adjuster slides into the pushrod. Note: Fits Twin Cam with all tappets, cam base circle diameters and engines with -.050" up to +.050" engine heights.
Fits: > 99-17 TCA/B (NU). 88" up to 124" engines