My stock la heads are cracked to the point of no return. I have fresh stock magnum heads. I seen it have to get the amc lifters and hollow push rods.
Can I use the the stock shaft/rockers from the LA.
Use the stock push rod length at 7.5inches?
Magnum push rods are 6.95 long, valves are stock sbc length, 8mm stem.
Rockers are pedestal bolt mounted but can be switched to stud mount and guide plate. Std LA Shafts will not bolt on. There are or were some shaft mount rocker setups for these .
Oil through pushrods are what you need to keep the top end slick. You dont want to assume on the length. Hey it together and measure for proper length 'figuring in the preload of course '