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We will update this notice as this fluid situation advances. Thank you for your ongoing support during this challenging time.
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714-974-1650
Please verify you radiator core height,

GMC Truck 17" Radiator 1973-1991

2-Row Champion Radiator
'73-'91 GMC Truck

Core Size: 17" tall x 28.25" wide x 1.75" thick
Total Size: 18.63" tall x 33.13" wide
Model #: EC161
Brand: Champion
Material: Aluminum

3-Row Champion Radiator
'73-'91 GMC Truck

Core Size: 17" tall x 28.25" wide x 2.25" thick
Total Size: 18.63" tall x 33.13" wide
Model #: CC161
Brand: Champion
Material: Aluminum

4-Row Champion Radiator
'73-'91 GMC Truck

Core Size: 17" tall x 28.25" wide x 2.75" thick
Total Size: 18.63" tall x 33.13" wide
Model #: MC161
Brand: Champion
Material: Aluminum

GMC Truck 19" Radiator 1973-1991

2-Row Champion Radiator
'73-'91 GMC Truck

Core Size: 19" tall x 28.25" wide x 1.75" thick
Total Size: 20.55" tall x 33.13" wide
Model #: EC716
Brand: Champion
Material: Aluminum

3-Row Champion Radiator
'73-'91 GMC Truck

Core Size: 19" tall x 28.25" wide x 2.25" thick
Total Size: 20.55" tall x 33.13" wide
Model #: CC716
Brand: Champion
Material: Aluminum

4-Row Champion Radiator
'73-'91 GMC Truck

Core Size: 19" tall x 28.25" wide x 2.75" thick
Total Size: 20.55" tall x 33.13" wide
Model #: MC716
Brand: Champion
Material: Aluminum