Does anybody know where you can buy rebuild bushings for Isky rockers?

Dvorak sells a kit but it comes with shafts, etc. because the bushings press in with no machining so the shafts need to be smaller.

If you want the proper i.d. bushings and you'll machine the rockers then any bearing supply place can sell you the bushings.

I remember when I was looking for rocker arms/shafts I was interested in isky, but when I called them they said they wernt making them. That was a couple years ago.. dont know if this helps but it came to mind when I saw your post.

I used to live down the road from Isky in Gardena...I bought a set of Isky rockers right from the counter...installed them on the same motor I have now...when I went to adjust them ball studs....more than half of them snapped off. I took em back to the counter and showed them...they admittedly said they had some bad castings and they switched out the entire set of Crane Adjustables....

This was back in 2000 though...in my defense...I haven't bought anything with the name Isky on it since that rocker set

I heard that Rocker Arm Services (RAS) was back in business rebuilding rockers. Not sure if they still use the same name but had a great rep for rebuilding rockers.

What I like about the blueprint and bushing job I got from RAS was they also redirect the oiling to the pushrod cup and the valve spring.
Gus