0k will take a read and thanks,I have a 8/3/4 sure grip with 3:23 gears to low for my car 60 mph 2800 with 14"tires looking for 60 at aboy 1800 2000 rpm would be perfect for me as i do not race the car anything like that just want a good cruiser. but cannot find a 276 center any where here this would be the best route but,,,,, thanks Dan