i do i find out if i have a dohc block? yet how can i find out all the dohc parts.

 

the block is the same for both, but the pistons are different......well the head too

if you have a dohc then the valve cover will look like this



[IMG]local://upfiles/29901/91A5C416E44B41528B93272826FFD389.jpg[/IMG]

 

You will also have 2 cam gears as opposed to one.

Also check your vin number...if 8th digit is a Y, it's a DOHC, if it's a C, it's a SOHC.