i will also check those again i thought the gaskets should be 3 tab but i guess not maybe my y-pipe is warped i will have to check that also some bolts were loose and oil was seeping out even after i tightened. actually i just checked babbits and it doese show 3 tab the ones in there were 2 tab plus i will have to call to check on doughnut gasket as this on is chunked out or try to get my exhaust to fit from my rxl