The Cold Case GMA43A is a direct-fit aluminum performance radiator for the 1966-1971 Oldsmobile 442 with a V8. 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 fitting. It works with manual or automatic transmissions. For other 28.75 inch GM A-body models, Cold Case offers GMA42A.
- Type: aluminum performance radiator (V8)
- 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: 33.75 in W x 19.25 in H x 3 in D (core 28 x 18 in)
- Hoses: 1.5 in upper, 1.75 in lower
- Includes an automatic transmission cooler fitting
- Part number: GMA43A
Vehicle Applications
Direct fit on the following (V8):
- 1966 Oldsmobile 442
- 1967 Oldsmobile 442
- 1968 Oldsmobile 442
- 1969 Oldsmobile 442
- 1970 Oldsmobile 442
- 1971 Oldsmobile 442
FAQ
What vehicles does the Cold Case GMA43A fit?
The 1966-1971 Oldsmobile 442 with a V8.
Does it work with a manual transmission?
Yes. It works with manual or automatic transmissions and has a transmission cooler fitting.
What about other GM A-body models?
For other 28.75 inch GM A-body models, Cold Case offers the GMA42A radiator.
How many rows is the core?
A 2-row core with two 1.25 inch tubes and 16 corrugated fins per inch.

