Chevrolet uses the same size lifter in all it's v8 engines[.842].There are lifters that provide extra oiling to the cam surfaces using "edm" holes[like Dave mentioned] or slots,and those are the ones that you want here.Almost all major brands[Comp,Lunati,Crower,Howards,ect.] offer such products that will serve you well.Pushrods should only be ordered AFTER all deck milling,head milling,the head gaskets selected,,installed and torqued to spec.so yes good idea there Carmine.As to rockers,my preferrence is for a quality roller rocker arm,although the relatively low spring pressure that you would run with a small cam like the 097 would allow something like some of the "Cryo" treated stock stamped rockers.