Hot Rods 324 Olds push rods?

A friend has installed a roller cam in his 324, the push rods he has are hollow, will this cause a problem with too much oil coming up top with the oil coming up through the rockers as well . Any body out there done this? Thanks in advance.

 

The lifters on a roller camshaft are longer than a flat tapper cam. He will need shorter pushrods than stock.

 

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. I think he has the correct length push rods he is just concerned about the extra oil coming up to the rockers through the hollow push rods

 

Yep to much oil to the top you need 7 solid a one hollow in the middle thats what Tony from Ross sent me just installed them on my 303.

 

. Thanks very much, that’s what I needed to hear. Cheers