Overview Reviews Product Description Briggs Valve Seat 1.00 x 1.203 x .201 Product Videos Custom Field Product Reviews Write a Review Write a Review × Briggs & Stratton 6140 Valve Seat, Flathead 1.000 X 1.203 X .201 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *