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Firebird / Trans Am (70-81)
EC573

EC573

EC573
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Champion All Aluminum Radiator
2-Row Core | Cools up to 450hp

EC573 Radiator Dimensions:
Total: 18.38" tall x 32.5" wide
Core: 17" tall x 27.5" wide x 1.75" thick
Inlet: 1.5" driver side
Outlet: 1.5" pass side
Tanks: 2.5" thick
Tubes: 0.75" thick

Saddle Mounted

Radiator Cap Included
Transmission Cooler Included

When using electric fans:
Two 12" Electric fans recommended for this core size


Compatible With
Pontiac Firebird/Trans Am 1970-1981 (3.8L, 4.3L, 4.9L, 5.0L, 5.7L, 6.6L V6 and V8 motors)
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CC573

CC573

CC573
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Champion All Aluminum Radiator
3-Row Core | Cools up to 750hp

Radiator Dimensions:
Total: 18.5" tall x 32.5" wide
Core: 16.75" tall x 27.75" wide x 2" thick
Inlet: 1.5" driver side
Outlet: 1.5" passenger side
Tanks: 2.5" thick
Tubes: 0.63" thick

Saddle Mounted

Radiator Cap Included
Transmission Cooler Included

When using electric fans:
Two 12" Electric fans recommended for this core size


Compatible With
Pontiac Firebird/Trans Am 1970-1981 (3.8L V6, 4.3L V6, 4.9L V8, 5.0L/302ci V8, 5.7L/350ci V8, 6.6L/401ci V8)
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MC477

MC477

MC477
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Champion All Aluminum Radiator
4-Row Core Polished Tanks | Cools up to 850hp

Radiator Dimensions:
Total: 19.5" tall x 32" wide
Core: 17" tall x 27.5" wide x 2.75" thick
Inlet: 1.5" driver side
Outlet: 1.5" passenger side
Tanks: 3.25" thick
Tubes: 0.63" thick

Saddle Mounted

Radiator Cap Included
Transmission Cooler Included

When using electric fans:
One 16" or two 12" Electric fans recommended for this core size


Compatible With
Pontiac Firebird/Trans Am 1970-1976 (350ci V8)
Pontiac Firebird/Trans Am 1977 (350ci V8, 400ci V8, and 403ci V8)
Pontiac Firebird/Trans Am 1978 (400ci V8 and 403ci V8)
Pontiac Firebird/Trans Am 1979 (305ci V8)
Pontiac Firebird/Trans Am 1980 (301ci V8 and 305ci V8)
Pontiac Firebird/Trans Am 1981 (267ci V8, 301ci V8, and 305ci V8)
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