Manley, valve key set (8) - 36-47 Knucklehead; 48-65 Panhead; 66-84 Shovelhead (NU) 978416 Models with 6V two-brush generators

Models with 6V two-brush generators

Fits most 14mm threaded spark plugs

156" 951642 25x Bullet

OEM replacement reference 27090-89

- Smooth (plain) housing - Lens diameter is 27mm - ECE approved lens - Die-cast aluminum housing - With 12V 21W halogen bulb Note: See 940803 for replacement lens

Manley, valve key set (8) - 36-47 Knucklehead; 48-65 Panhead; 66-84 Shovelhead (NU) 978416 Models with 6V two-brush generatorsStock style replacement. Heat treated, black oxided and 100% machined from a special chromoly material. Each valve keeper is designed to work with stock, Manley and most aftermarket top collars. Includes 4 pairs of valve keepers, to service one engine.