Got it for $100 today. Took it apart and it was all original. Never bored or turned and no obvious wear. No ridge on cyl, no marks on (steel) crank. Pad was TIVO8 CGV for 1970 camaro 454 I think. Block date code J8 @ 9. Under flywheel on block was I - PER
PASS
F
Both heads 4290's with date codes J6 9.
Had pop up pistons but oil ring groove came apart when knocking them out and rods where seized on piston pins. I'll need new rods and pistons for a rebuild.
Taking it to machine shop to clean it. The cam and lifters are still seized in it, hopefully it will come out after cleaning it. it still had the alluminum cam gear with fiber ring.