Originally Posted By hemi-itis
But what makes the Griffin worth $500 more than a Northern or Champion??

I couldn't tell you, lol. I don't have any experience w/ the other 2 you mentioned. If I had to do it over, I'd try the cheaper radiator first.

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