AU Bronco
Full Member
Ok i got these used heads for my 302 rebuild and im trying to figure out a few things.....1)there is a number on each rocker arm 1-16 and the letter w.....do they have a specific cylinder and valve? i looked at my old heads and they have numbers and letters and appear to be in no specific order. 2) I have 8 round, smooth fulcrum seats and 8 with grooves...i assume for oil...again my old heads just had the smooth....which valve do the grooved ones go on....here are some pics
thanx
thanx
![IMG_4520.jpg](http://i93.photobucket.com/albums/l65/AUbronco/IMG_4520.jpg)
![IMG_4518.jpg](http://i93.photobucket.com/albums/l65/AUbronco/IMG_4518.jpg)