You can oil both through the head and up the pushrods if you want, but unless the cam is pretty aggressive and the spring pressures quite high, I’d do one or the other.

With HS rockers and a flat tappet cam, I’d just use the oe style oiling.


68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads