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Bonneville (61-66) Radiator

EC284

EC284

EC284
Click to enlarge image(s)

Champion All Aluminum Radiator
2-Row Core | Cools up to 400hp

EC284 Radiator Dimensions:
Total: 22.5" tall (23.5" with cap) x 25.25"
Core: 17.38" tall x 22.75" wide x 1.75" thick
Inlet: 1.5" drivers side
Outlet: 1.75" passenger Side
Tanks: 2.75" thick (top) ; 2.38" thick (bottom)
Tubes: 0.75" thick

Saddle Mounted

13lb. Radiator Cap included
Transmission Cooler Included (1/2-20 Straight Thread, Inverted Flare )
Aluminum Shroud is also available (sold separately)

When using electric fans:
Two 12" Electric fans or one 16" fan recommended for this core size (sold separately)



Compatible With
Pontiac Grand Prix 1962 (389ci V8)
Pontiac Grand Prix 1963-1964 (389ci V8, 421ci V8)
Pontiac Catalino 1961-1962 (389ci V8)
Pontiac Catalina 1964 (389ci V8, 429ci V8)
Pontiac Bonneville 1961-1962 (389ci V8)
Pontiac Bonneville 1963-1966 (389ci V8, 429ci V8)
Chevrolet C/K Series 1963-1966 (283ci V8)
Oldsmobile Eighty-Eight/Dynamic 1961-1962
Oldsmobile Cutlass 1965-1966
Oldsmobile F85 1964-1965
CC284

CC284

CC284
Click to enlarge image(s)

Champion All Aluminum Radiator
3-Row Core | Cools up to 600hp

Radiator Dimensions:
Total: 22.5" tall (23.5" with cap) x 25.25" wide
Core: 17.38" tall x 22.75" wide x 2" thick
Inlet: 1.5" driver side
Outlet: 1.75" passenger side
Tanks: 2.75" thick (top) / 2.38" thick (bottom)
Tubes: 0.63" thick

Saddle Mounted

13lb. Radiator Cap Included
Transmission Cooler Included (1/2-20 Straight Thread, Inverted Flare )
Aluminum Shroud is also Available ( sold separately)

When using electric fans:
Two 12" Electric fans or one 16" fan recommended for this core size (sold separately)



Compatible With
Chevrolet/GMC C/K Series 1963-1966 (283ci V8 and 350ci V8)
Oldsmobile Cutlass 1965-1966
Oldsmobile "88"/Dynamic 1961-1962
Oldsmobile F85 1964-1965
Pontiac Bonneville 1961-1962 (389ci V8)
Pontiac Bonneville 1963-1966 (389ci V8, 421ci V8)
Pontiac Catalina 1961-1962 (389ci V8)
Pontiac Catalina 1964 (398ci V8, 421ci V8)
Pontiac Grand Prix 1962 (398ci V8)
Pontiac Grand Prix 1963-1964 (389ci V, 421ci V8)8
MC284

MC284

MC284
Click to enlarge image(s)
Champion All Aluminum Radiator
4-Row Core Polished Tanks | Cools up to 700hp
Due to the thickness of these tanks your saddles may not fit

MC284 Radiator Dimensions:
Total: 22.5" tall (23.5" with cap) x 25.25" wide
Core: 17.5" tall x 22.75" wide x 2.75" thick
Inlet: 1.5" driver side
Outlet: 1.75" passenger side
Tanks: 3.13" thick
Tubes: 0.63" thick

Saddle Mounted

13 lb. Radiator Cap included
Transmission Cooler Included (1/2-20 Straight Thread, Inverted Flare )
Custom Ledfoot Racing Aluminum Shroud available (sold separately)

When using electric fans:
Two 12" Electric fans or one 16" fan recommended for this core size (sold separately)


Compatible With
Pontiac Grand 1962-1964 (389ci V8 and 421ci V8)
Pontiac Catalina 1961-1964 (389ci V8 and 421ci V8)
Pontiac Bonneville 1961-1966 (389ci V8 and 421ci V8)
Chevrolet C/K 1963-1966 (283ci V8)
Oldsmobile Eighty-Eight/Dynamic 1961-1962
Oldsmobile Cutlass 1965-1966
Oldsmobile F85 1964-1965