I'm buying new valves for my 360 , it has smogger heads and I'm going to 2.02/1.60 while I'm at it
these for intake http://www.hughesengines.com/Index/products.php?browse=category&level0=U21hbGwgQmxvY2snTEEnIDI3MywzMTgsMzQwIGFuZCAzNjAgZW5naW5lcw==&level1=VmFsdmVz&partid=10209
these for...