Magnum Head Valve Springs?

[540slant6]

I'm finishing my magnum head conversion on my 318 LA block. Running a baseline .441 cam which should net theoretical lift of .470 with stock mag 1.6 rocker setup. I need recommendations for valve springs.

Thanks!

Nick

 

[Tsully]

@rumblefish360

 

[rumblefish360]

Hughesengines.com or call them.