Originally Posted by qiksix
Hey guy's need some help, putting together a 383 with aust. racer-pro heads and having trouble finding shaft rockers to fit. There website say's they're 40/60 but i'm a little confused. I sort of get the 40/60 thing, do the stud spacings change aswell or not. Here is what i measured them at;
studs= ex 1.770 in 3.016 in 1.770 ex 2.221 ex 1.770 in 3.016 in 1.770 ex
valves= ex 1.907 in 2.777 in 1.907 ex 2.197 ex 1.907 in 2.777 in 1.907 ex
Can someone suggest a jesel/t&d pt# or what heads these would match so i can order some.
Looking at the measurment again, if you'll notice, their close to .250 difference in the valves and stud location, in fact it's .239, i'll get out to the shop in the next day or so and check the measurment on my Brodix 10's which i have .250 offsets on the intakes and get back too you. If they are the same i'll give you the T&D part #'s for the rockers.
Zip.