The Cold Case GPG34 is a direct-fit aluminum performance radiator for the 1966-1967 Pontiac GTO, LeMans, and Tempest with a manual transmission and no factory air conditioning. It uses an oversize 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 with correct stamping.
- Type: aluminum performance radiator (manual, without AC)
- Core: oversize 2-row, two 1 in tubes, 16 corrugated fins per inch
- Construction: 100 percent TIG-welded aluminum, polished OE-style tanks with correct stamping
- Overall size: about 20.1 in H x 3 in D (core 25.25 in W x 15.5 in H)
- Hoses: 1.5 in upper, 1.81 in lower
- Part number: GPG34
Vehicle Applications
Direct fit on the following (manual, without AC):
- 1966 Pontiac GTO
- 1967 Pontiac GTO
- 1966 Pontiac LeMans
- 1967 Pontiac LeMans
- 1966 Pontiac Tempest
- 1967 Pontiac Tempest
FAQ
What vehicles does the Cold Case GPG34 fit?
The 1966-1967 Pontiac GTO, LeMans, and Tempest with a manual transmission and no factory air conditioning.
Is this for cars with or without air conditioning?
This is the without-AC version. Cold Case offers a separate radiator for cars with factory air conditioning.
Is this the manual or automatic version?
This is the manual-transmission version. Cold Case offers a separate automatic version.
How many rows is the core?
An oversize 2-row core with two 1 inch tubes and 16 corrugated fins per inch.

