Arlen Ness, 10-Gauge tappet block cover kit. Black

99-17(NU)Twin Cam; S&S T-series engines

Gloss Black Contrast Machined anodized armor coating that will resist fading from heat or UV exposure. CNC machined 6061-T6 billet aluminum. Beauty is in the details and these tappet block covers give the engine an instant improvement. Direct replacement for the stock lifter block covers. Note: See Arlen Ness' 10-Gauge pushrod covers for a great style match.