273 Engine intake upgrade turned sour

Great news! By the sounds of it all you need is cam, lifters and a dbl roller timing chain set.
Heres a video.
PS I will be adding a dual quad here shortly for ***** n giggles. Eventually I will be installing a set of commando pistons

She sounds awesome! Especially since you still had some tuning left to do! Thanks for the help! Should I keep the same pushrods as long as they check out when I inspect them or is it best to just replace?