The Cold Case MOP755A is a direct-fit aluminum performance radiator for select 1970-1972 Mopar A and B body small block cars with an automatic transmission. 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 1/8 inch NPT fitting. Verify dimensions before ordering.
- Type: aluminum performance radiator (small block, automatic)
- 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: 25 in W x 22.5 in H x 3 in D (core 22 x 17 in)
- Hoses: 1.5 in upper, 1.77 in lower
- Transmission cooler: 1/8 in NPT fitting
- Part number: MOP755A
Vehicle Applications
Direct fit on the following (small block, automatic):
- 1970 Dodge Dart
- 1971 Dodge Dart
- 1972 Dodge Dart
- 1971 Dodge Demon
- 1972 Dodge Demon
- 1971 Plymouth Duster
- 1972 Plymouth Duster
- 1971 Plymouth Valiant
- 1972 Plymouth Valiant
Also fits with an electric fan kit (the original fan shroud is not compatible):
- 1971 Plymouth Barracuda
- 1972 Plymouth Barracuda
- 1973 Plymouth Barracuda
- 1974 Plymouth Barracuda
FAQ
What vehicles does the Cold Case MOP755A fit?
Select 1970-1972 Mopar A and B body small block cars, including the 1970-1972 Dart, 1971-1972 Demon, 1971-1972 Duster, and 1971-1972 Valiant, with an automatic transmission.
Does it fit a Barracuda?
The 1971-1974 Barracuda fits with an electric fan kit; the original fan shroud is not compatible.
Is this for a small block or big block?
This is the small block, automatic-transmission version. Verify dimensions before ordering.
How many rows is the core?
A 2-row core with two 1.25 inch tubes and 16 corrugated fins per inch.

