The Cold Case GPG38ASK is a direct-fit aluminum performance radiator for the 1964-1967 Pontiac GTO, LeMans, and Tempest with a High Output or Super Duty engine, factory air conditioning, and an automatic transmission. It uses an upgraded 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.
- Type: aluminum performance radiator (HO/SD, with AC, 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: 26 in W x 21.9 in H x 3 in D (core 25.5 x 17.5 in)
- Hoses: 1.5 in upper, 1.81 in lower
- Transmission cooler: 5/16 in inverted flare fitting
- Part number: GPG38ASK
Vehicle Applications
Direct fit on the following (HO/SD engine, with AC, automatic):
- 1964 Pontiac GTO
- 1965 Pontiac GTO
- 1966 Pontiac GTO
- 1967 Pontiac GTO
- 1964 Pontiac LeMans
- 1965 Pontiac LeMans
- 1966 Pontiac LeMans
- 1967 Pontiac LeMans
- 1964 Pontiac Tempest
- 1965 Pontiac Tempest
- 1966 Pontiac Tempest
- 1967 Pontiac Tempest
FAQ
What vehicles does the Cold Case GPG38ASK fit?
The 1964-1967 Pontiac GTO, LeMans, and Tempest with a High Output or Super Duty engine, factory air conditioning, and an automatic transmission.
What does HO/SD mean?
High Output and Super Duty; this radiator uses upgraded 1.25 inch tubes for those higher-output engines.
Is this for cars with or without air conditioning?
This is the with-AC version. The without-AC version is GPG34ASK.
How many rows is the core?
A 2-row core with two 1.25 inch tubes and 16 corrugated fins per inch.
