Get the top quality of Genuine James, delivered with the great service of Drag Specialties Genuine James gaskets, seals and O-rings for Big Twin transmissions are made to last The James Gasket flexible paper gasket product line utilizes the latest in gasket paper technology called MicroPore«. These gaskets exhibit exceptional fluid resistance and sealability in a wide range of applications and flange conditions. With a reduced pore size, this material is very resistant to wicking or fluid migration through the material and capable of handling operating temperatures in excess of 500 degrees Made in the U.S.A.. R-WHL OIL SEAL FLT,FXRT