I'm using a Derale Shroud with twin Spal fans 4000cfm and a cold case rad. I recently switched to electric fans mainly for hp loss not for cooling. I had zero issues with a stock 80 maxi 3 core AC rad clutch fan and shroud. I was rather disappointed with the Cold Case rad..fit wise it wasn't great and made in China.
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466 Mike Voycey shortblock, 310cfm SD KRE heads, SD "OF 2.0 cam", torker 2,generic one inch open spacer
373 gears 3200 Continental Convertor
best et 10.679/127.5/1.533 60ft
308 gears best et 10.76/125.64/1.5471
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