Champion 26" Radiator Review

Looking at this should I go with the 26'' core or 22 3 row ? 9.15 to 1 comp 360 no lead foot here Prine ?
http://www.championradiators.com/plymouth-barracuda-22-inch-small-block-radiator-1966-1969

Memike are running the new style water pump or the early style? I found this rad which is specific to early A. I think the 22 inch rad for 66 back cars is the way to go. If I try to compare the 26 rad in the demon I think it would hit the battery tray and it's taller.

CC64DT

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All Aluminum Champion Radiator
3-Row Core | Cools up to 500hp

CC64DT Radiator Dimensions:
Total: 21.63" tall (with cap) x 22.38" wide (with brackets)
Core: 18.25" tall x 18.36" wide x 2" thick
Inlet: 1.5" passenger side off-center
Outlet: 1.5" driver
Tanks: 2.5" thick
Tubes: 0.63" thick

Bracket Mounted

16 lb. Radiator cap included
Transmission Cooler included