Overview Product Description Dish top. 1.542" CH. Use R40054 or M40054 rings.; Sizes : 040 Product Videos Custom Field Product Reviews Write a Review Write a Review × Engine Components Engine Piston Set - Kit Part - P3002(4) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments