SPARK PLUG HOLDER. CHROME

Reproduction steel spark plug holder. For two spark plugs. The included OEM U-bolt type clamp, that clamps around the frame tube, will fit both stock and many custom applications where a nostalgic presence is required. Repl. 91775-51. Note: Not compatible with 10mm and 12mm threaded spark plugs.

Fits: > 40-68 all H-D models and many custom applications