ok here a list :
3 type for e-series...
2 are rocker cover bolt throu rocker shaft (early)
1 is rocker cover bolted not throu it (later)
the 2 type here it comes : one is the N/a the other the Turbo engine... only thing that change is the lengh of those studs... see the turbo cover is way higher than the NA one ... So if you get an turbo cover or the head... be sure to match the studs for those 2 !! or youll have my problem !!

... the shorter studs will be about 1 1/2 inch to short to fit the Turbo cover on the head and the longer one will be too long for the N/a one....
FYI : gonna have to fit long nuts and bolt my cover to those "shorties throu shaft bolts" lol ... neway, thaugh ill let you know !!
who bought the e15t head from blown ?? hahahaha i might need those if you still have them !!


