Arlen Ness, 10-Gauge rocker cover set. Black - 99-17 Twin Cam (NU) 901000 Chrome plated cast aluminum with

Chrome plated cast aluminum with black rubber o-rings

Durable weather resistant foam rubber material

1/8" NPT TO 3/8"-24 AN-3

Chrome plated ball cover to fit over the trailer hitch ball

33" OUTER CABLE LENGTH

Arlen Ness, 10-Gauge rocker cover set. Black - 99-17 Twin Cam (NU) 901000 Chrome plated cast aluminum withGloss Black Contrast Machined anodized armor coated finish that will resist fading from heat or UV exposure. CNC machined 6061 T6 forged billet aluminum. There's nothing like the 10 gauge design blast to change your engine's look. Direct replacement for the stock upper rocker covers. Complete with installation hardware and gaskets.