No, I don't know them. I've had good luck w/ a local shop here (Jordan's Performance in Conway) since I stopped doing my own machine work.
I was just curious what they charged to do your manifold...I'm sure mine would probably be more. It has a lot of material to work with.
CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
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