valves for small block 587 heads

Like I said, Ive got the same cam with the complete kit. Got the same 587 heads. Buy the time I machine the heads to accept the springs and seals and install new valves, I could have bought cam , lifters and aluminum heads for about the same$$.
Cheap aluminum heads maybe.... Quality costs more.

You can buy SI valves direct from them just call. Ferrara has several distributors that you can find online.

I bought Magnum valves from them for around $12.00 per valve.