Holley systemax heads number on heads...12157 I think 2.02/1.60 gotta measure em..
1.6 blue roller rockers from Lunati
lunati cam #51027 specs..276/280 509/509 on a 112 ls.
221/223 at 50
2000.... then balancer rubber slipped and cracked crank, so I parted engine out, was gonna use on my car... but money is tight....this is very expensive new...