The Cold Case CHT563A is a direct-fit aluminum performance radiator for the 1955-1956 Tri-5 Chevrolet with a 6-cylinder engine in the front-mount position. It uses a 2-row core with two 1.25 inch tubes and 16 corrugated fins per inch, built with 100 percent TIG-welded all-aluminum construction and polished OE-style tanks, and includes a transmission cooler with a 5/16 inch inverted flare fitting. It works with manual or automatic transmissions.
- Type: aluminum performance radiator (6-cylinder, front mount)
- Core: 2-row, two 1.25 in tubes, 16 corrugated fins per inch
- Construction: 100 percent TIG-welded aluminum, polished OE-style tanks
- Overall size: 23.5 in W x 23.5 in H x 3 in D (core 22 x 17 in)
- Inlet/outlet: center inlet, passenger-side outlet
- Hoses: 1.5 in upper, 1.75 in lower
- Transmission cooler: 5/16 in inverted flare fitting
- Part number: CHT563A
Vehicle Applications
Direct fit on the following (6-cylinder, front mount):
- 1955 Chevrolet Bel Air
- 1956 Chevrolet Bel Air
- 1955 Chevrolet One-Fifty
- 1956 Chevrolet One-Fifty
- 1955 Chevrolet Two-Ten
- 1956 Chevrolet Two-Ten
- 1955 Chevrolet Nomad
- 1956 Chevrolet Nomad
FAQ
What vehicles does the Cold Case CHT563A fit?
The 1955-1956 Tri-5 Chevrolet, including the Bel Air, One-Fifty, Two-Ten, and Nomad, with a 6-cylinder in the front-mount position.
Is this for a 6-cylinder or a V8?
This is the 6-cylinder front-mount version. The V8-mount version is CHT562.
Does it fit a 1957?
No. This part covers 1955-1956; Cold Case offers a separate radiator for the 1957.
How many rows is the core?
A 2-row core with two 1.25 inch tubes and 16 corrugated fins per inch.

