Product Details Viton intake/exhaust seals Made in the U.S.A. Product Videos Custom Field Product Reviews Write a Review Write a Review × Kibblewhite Kibblewhite #71041-4 - Valve Guide Seal - Intake/Exhaust Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *