Overview Reviews Product Description Jim's Machining 57-85 Sportster Tappet Guide Sportster 18607-57A New Jims Machining 18607-57A Product Videos Custom Field Product Reviews Write a Review Write a Review × Jims Machining Jim's Machining 57-85 Sportster Tappet Guide Sportster 18607-57A New Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *