Ls1 valvesprings for stock magnum heads

Back from the dead! Just as an update for this thread I ultimately went with the Hughes 1110 (from memory) springs after I had a valve spring break on me unfortunately. That 360 is still installed and running in my car after 4 hard years. I like to run it hard lol.

Thank you trailbeast for helping me all those years ago, I very much appreciate it and you.

Currently welding subframe connectors on the duster and building a 340 six pack for it. With the 2.02 J heads I bought from you rumblefish. They are assembled and ported to the best of my ability and ready for installation btw