so i think i figured it out guys. when i put the double roller timing chain set on it moved the oil pump out a bout a 1/8 to 1/4 inch. and the oil pickup got moved just enough so that it set a little sideways and was breaking the seal. so i pulled it all off and am putting the stock one back in to see if it fixes the problem. but i want to run the double roller setup so what do i have to do?? pull the whole engine to get to the pickup to bed it enough to lineup??