R3 Engine build Qs

[scampman416]

Well I'm about to start Assembling my new R3 Engine, its the Retro 340 Siamese block # 5153478AB. It is bored to 4070 Scat lightweight drag crank, scat rods Diamond piston, compression came in at 11.25-1. Indy heads, Indy intake, Roller cam, T&D rockers 1.65-1, This exact build dynoed in at 675 Hp.
I am looking for input on choices on, push rods, oil pump, timing set / gear drive and I am looking for the best Race timing cover I can find. thanks Steve.

 

[sbmmustang]

Well for push rods I went with Manton.Oil pump run a M72HV Melling.Timimg chain I chose a Roll Master Billet and run a timimg chain tensioner assy.Timimg cover I just run a stock one.