The Cold Case CHN540 is a direct-fit aluminum performance radiator for the 1962-1967 Chevrolet Chevy II and Nova with a manual transmission. It uses a 2-row core with two 1 inch tubes and 16 corrugated fins per inch, built with 100 percent TIG-welded all-aluminum construction and polished OE-style tanks.
- Type: aluminum performance radiator (manual)
- Core: 2-row, two 1 in tubes, 16 corrugated fins per inch
- Construction: 100 percent TIG-welded aluminum, polished OE-style tanks
- Overall size: 22.35 in W x 20.7 in H x 3 in D
- Inlet/outlet: driver-side inlet, passenger-side outlet
- Hoses: 1.5 in upper, 1.75 in lower
- Part number: CHN540
Vehicle Applications
Direct fit on the following:
- 1962 Chevrolet Nova
- 1963 Chevrolet Nova
- 1964 Chevrolet Nova
- 1965 Chevrolet Nova
- 1966 Chevrolet Nova
- 1967 Chevrolet Nova
FAQ
What vehicles does the Cold Case CHN540 fit?
It is a direct fit for the 1962-1967 Chevrolet Chevy II and Nova.
Is this the automatic or manual version?
This is the manual-transmission version. The automatic version is CHN540A.
How many rows is the core?
A 2-row core with two 1 inch tubes and 16 corrugated fins per inch.
What is the overall size?
About 22.35 inches wide by 20.7 inches tall by 3 inches thick.

