PROFORM Radiator System Slim-Fit Automatic Transmission Mustang 1965-1966
Highlights
- Completely Assembled
- Natural Finish
- 40% Thinner Design
- Thread-In Thermostat
PROFORM Slim-Fit Radiator System for 1965 and 1966 Mustangs with Automatic Transmission.
The PROFORM Slim-Fit Radiator System is an ideal choice for 1965-1966 Mustangs owners looking for a more powerful and stylish-looking radiator. The system features a radiator, shroud, and fan that together measure less than 4" thick, making it an ideal solution for those who need to conserve space under the hood. The radiator system comes ready out-of-the-box assembled with all aluminum construction and a natural finish. The hybrid extruded tube core technology with proprietary engineered louvers and beautifully tig-welded fabricated tanks provide reliable durability and performance.
Features and Benefits:
- Radiator + shroud + fan = less than 4” thick
- Ready out-of-the-box assembled
- All aluminum construction
- Natural finish
- Hybrid extruded tube core technology with proprietary engineered louvers
- Beautifully tig-welded fabricated tanks
- 5-plate automatic trans cooler
- Patented remote high-capacity overflow tube with billet filler neck
- Patented innovation and design
- Thread-in adjustable thermostat included
- Sold as complete system
- Available for driver or passenger-side outlets
Additionally, the five-plate automatic trans cooler, patented remote high-capacity overflow tube with billet filler neck, and thread-in adjustable thermostat included in the system ensure exceptional cooling capabilities even during extreme temperatures. With patented innovation and design, this radiator system is unbeatable and is available for the driver or passenger side. Get serious about keeping your Mustang running at its best with the PROFORM Slim-Fit Radiator System.
Specifications:
- Cap included: Yes
- Core height: 15.55”
- Core thickness: 2.24”
- Core width: 17.68”
- Electric fans included: yes
- Fan CFM: 1650
- Finish: natural
- Height: 20.6”
- Inlet diameter: 1.5”
- Inlet location: Passenger side
- Max recommended horsepower: 600
- Mounting style: direct fit
- Mounting type: side brackets
- Outlet diameter: 1.75”
- Outlet location: driver or passenger side
- Overall width: 19.4”
- Shroud included: Yes
- Thickness: 4”
- Transmission type: automatic
California Residents: Proposition 65 Warning
Related Categories: Mustang Parts, Mustang Air Conditioning & Heating, Mustang Radiators, Restomod Parts, Restomod Heating & Cooling
Installation Difficulty

Intermediate skill is required for this installation.