Questions about rocker arms

[Shawn N]

I'm checking out the Scorpion 1.65 rocker arms at Summit and have a couple of questions for the expert. Are these direct replacement of the stock stamped ones? Also are the stock pushrods usable with these or are longer pushrods needed? I'm hoping I can just bolt these on with a set of RJC spacers w/o grinding off pedestals. Thanks for your input!

 

[ek02]

Unless they have something new that I am not aware of, Scorpion rockers are for Champion GN1 aluminum heads. They are stud mounted like a Chevy. They will not fit stock heads.

 

[Shawn N]

Unless they have something new that I am not aware of, Scorpion rockers are for Champion GN1 aluminum heads. They are stud mounted like a Chevy. They will not fit stock heads.

I figured as much