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714-974-1650
MC1680

MC1680

MC1680
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Champion All Aluminum Radiator
4-Row Core | Cools up to 800hp
Please verify you radiator height, we have 20", 20.5"
and 22.5" tank to tanks heights. Call for Assistance.
Tanks are thicker than stock mounts, Mods needed


Radiator Dimensions:
Total: 20.5" tall 21.75" (with cap) x 25.5" wide
Core: 15.5" tall x 25" wide x 2.75" thick
Inlet: 1.5" driver side
Outlet: 1.75" passenger side
Tanks: (top) 2.75" thick; (bottom) 2.38" 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:
Two 12" Electric fans or one 16" fan recommended for this core size (sold separately)

Custom shroud for electric fan(s) available upon request:



Compatible With
Pontiac Tempest 1965-1967 (5.3L V8)
Pontiac GTO 1965-1967 (5.3L V8)
Pontiac Lemans 1965-1967 (5.3L V8)