View Single Post
Old 02-15-2009, 09:07 PM   #58
I have a radical idea!
67_C-30's Avatar
Join Date: Jan 2005
Location: Sweet Home Alabama!
Posts: 6,510
Re: Heads for a 350 chevy

Originally Posted by Skirkpat View Post
The diference is the hardened exaust seats, not the appearance, while I have not ran Vortecs and have not had experience with the two castings, I am sure the difference in performance would be minimal if even noticable...but there is a difference.
Yes, there is a difference, but there's no reason to avoid the 906's. That's all I was saying. Both are great heads. If anything, the 906 would be the better head in terms of durability while still performing great. That's why dirt trackers love the 906.
'67 C-30 Dually Pickup 6.2 Turbo Diesel, NP435
72 C-10 SWB , 350 4bbl, TH350
'69 C-10 SWB , 250 L6, 3 OTT
'69 GMC C3500, dump truck, 351 V6, NP435
'84 M1009 CUCV Military Blazer

67 C-30 Turbodiesel build thread

My trucks

Member of the 1-Ton Club!
67_C-30 is offline   Reply With Quote