Hi I have a 70s 350sbc I am swapping in my 78 Camaro for the current 305. It is a z28 with 4 speed t10 and 3.73 posi rear end . Looking for advice on pistons , heads and cam looking to make high 300s in hp and good driver aswell . Maybee occasionally a track day . O will be sending block to machine shop to be bored .030 and just. Need to decide on parts I also have airgap performer for it and street Demon 650 Thank you .