Portabujías Black for Harley Davidson

Playing steel portabujías. 
For two spark plugs, either short or long range. 
The U -Type Included clamp, which is attached around the frame tube, will adapt to both original applications and many personalized applications where a nostalgic presence is required. 
Replacement reference 91775-51, 91775-51T. 
Note: Not compatible with spark plugs with 10 mm and 12 mm thread.

It adapts to:> 40-68 all H-D models and many custom applications