Ledfoot Racing
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Buick Riviera Champion Radiators (1963-1965)

EC6365

EC6365

EC6365
Click to enlarge image(s)

Champion All Aluminum Radiator
2-Row Core | Cools up to 350hp
Works great with all V8 applications
Note: Check your lower outlet placement
(1960-1965 Buick Rivieras please confirm the height, sometimes this one is too tall)

Radiator Dimensions:
Total: 25.25" wide (with brackets) x 23.13" tall (with cap)
Core: 25.13" wide x 17.5" tall x  x 1.75" thick
Inlet: 1.5" passenger side
Outlet: 1.75” driver side
Tanks: 2.5" thick
Tubes: 0.75" thick

Saddle Mounted

13 lb. Radiator Cap included
Transmission Cooler included  (1/2"- 20 straight thread, inverted flare)

When using Electric Fans:
We recommend 16" fan for this core size (sold separately)


Compatible With
1963-1965 Buick Riviera (6.6L V8; 7.0L V8)
CC6365

CC6365

CC6365
Click to enlarge image(s)

Champion All Aluminum Radiator
3-Row Core | Cools up to 600hp
Works great with all V8 applications
Note: Check your lower outlet placement
(1960-1965 Buick Rivieras please confirm the height, sometimes this one is too tall)

Radiator Dimensions:
Total: 25.25" wide (with brackets) x 23.13" tall (with cap)
Core: 25.13" wide x 17.5" tall x  x 2" thick
Inlet: 1.5" passenger side
Outlet: 1.75” driver side
Tanks: 2.5" thick
Tubes: 0.63" thick

Saddle Mounted

13 lb. Radiator Cap included
Transmission Cooler included  (1/2"- 20 straight thread, inverted flare)

When using Electric Fans:
We recommend 16" fan for this core size (sold separately)


Compatible With
1963-1965 Buick Riviera (6.6L V8; 7.0L V8)
MC6365

MC6365

MC6365
Click to enlarge image(s)

Champion All Aluminum Radiator
4-Row Core | Cools up to 700hp
Works great with all V8 applications
Note: Check your lower outlet placement
(1960-1965 Buick Rivieras please confirm the height, sometimes this one is too tall)

Radiator Dimensions:
Total: 25.25" wide  x 23.13" tall (with cap)
Core: 25.13" wide x 17.5" tall x  x 2.75" thick
Inlet: 1.5" passenger side
Outlet: 1.75” driver 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)

When using Electric Fans:
We recommend 16" fan for this core size (sold separately)


Compatible With
1963-1965 Buick Riviera (6.6L V8; 7.0L V8)