anyone no caddy 390s and if the lifters are ajustabal

anyone no caddy 390s and if the lifters are ajustabal and how to ajust them or even no how to ajust the valves its my bros caddy and it only has 4 ajusters every outher valve instead of each valve thanx kyle

 

No they are not adjustable I can still get adjustable rockers if you need them they on rebuilt shafts ready to go for like $390

 

that's strange,is that a half mech./half hyd. cam in there? Cads don.t have those from the factory,they all have hyd. cams and non-adjustable rocker arms.HOWEVER Studebaker rocker arms use the same diameter rocker shaft as Cadillac,though you may have to grind on'em a little,as they sit lower on the Cad-george