Or you could try my gaskets. They are made out of high temp. silicon. They resist oils and they stand up to 550 degree temperatures. Very easy to install, scrape off the old silicon material and lay the new gasket down. They really cut down on the noise and vibration coming from your tranny. No more mess, stuck bolts, vibration, and gear whine after installing these gaskets. I have gaskets for the T5/T45, TR3650, and T56. Only $8.50 per set delivered. Over 100 sets sold, check out my site for more details.