can I get an opinion on these

[sheppard00]

http://www.protopline.com/f2208000215.asp

I,m thinking about buying a set of these for a 347 with a vic jr intake lun cam with 232 242@50 510 525 lift, a 750 holle, bbk equal length headers, X pipe, dyno max ultra flows, and 4.10 gears. C6 3500 stall

Im thinking the pro toplines but also concidering
rouch 220
twisted wedge
performer rpm

Im on a $1,300 head budget.

[Jimbo]

http://www.protopline.com/f2208000215.asp

I,m thinking about buying a set of these for a 347 with a vic jr intake lun cam with 232 242@50 510 525 lift, a 750 holle, bbk equal length headers, X pipe, dyno max ultra flows, and 4.10 gears. C6 3500 stall

Im thinking the pro toplines but also concidering
rouch 220
twisted wedge
performer rpm

Im on a $1,300 head budget.

Never had any experience with the toplines, But out of the rest I would go with the TF's.
Personally I would grab some afr 185's, though.

[70StreetRacer]

ok
i got pro heads on my chevy and i tell you what. every probloem i have had with the motor has been becasue of the heads. they make good power and all but my god. they warp, and blow valve seals like a bitch. DO NOT BUY PRO HEADS. i know 2 other people that have had the same problems. i with another chevy and 1 with a 302. both blew the valve seals in 3 months.