Black Friday deals .

MidnightSwinger said

If I could use the BB heads on my 383, I would do it. I don’t know when I’ll have another small block car for them to go on. So tempting though.

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Don't get too caught up! The 440 source heads are $600 each every day of the week.. and you don't need special rockers for them either...
Likely a lot better customer support as well because speedmaster is just about non-existent...