Sea Halt Billet Aluminum Rave Valve Adjustment Knob PWC Jet Boat 787 800 Engine. Condition is "New".

This listing is for 1 of the adjuster knobs. 2 are required to outfit 1 engine on both exhausted Rave valves.

These are made from solid aluminum and machined on CNC equipment to very accurate dimensions. After manufacturing they are type 2 anodized and colored blue for maximum corrosion protection.