Overview Other Details Reviews Product Description Exhaust Valve - 1.810 in Head - 11/32 in Valve Stem - Stainless - Edelbrock Performer RPM 440 - Mopar B / RB-Series - Each Other Details 0.45 Product Videos Custom Field Product Reviews Write a Review Write a Review × Edelbrock Edelbrock Exhaust Valve - 1.810 (1) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *