17.5 Inch Tall LS/LT Radiator with Dual Fans for Manual Trans 1964-1967 Pontiac GTO
For builders swapping an LS or LT motor into a 1964 through 1967 Pontiac GTO A Body with manual transmission the narrow factory opening leaves little room for error and often demands custom work. This 17.5 inch tall radiator delivers a direct drop in fit by matching the stock core height and clearing steering and transmission linkages without trimming. Factory installed dual fans pull air across every tube row to keep coolant temperatures steady on the street or track while aluminum construction reduces front end mass for crisp steering response. It installs using the original mounting points to maintain proper coolant line routing and minimize vibration that can lead to hose wear.
Precision 17.5 Inch Core Alignment for Direct Fit
Matching the exact height of the factory core means installation proceeds without trimming or custom brackets. This precise fit clears the steering linkage and manual gearbox housing so coolant hoses follow the stock path. By securing the radiator to the original mounts the design limits vibration that can wear hoses over time. Uniform core seating ensures coolant flows evenly across every tube row for consistent heat transfer under varied driving conditions.
Premium Aluminum Construction for Weight Savings and Heat Rejection
The all aluminum build helps draw heat from coolant and release it quickly to the air. Aluminum resists corrosion from road chemicals and moisture so the core stays sound through years of use. Its lower mass at the front end improves handling by keeping weight over the front axle in check. Over many thermal cycles the metal resists warping so it maintains shape and performance in both street cruises and track sessions.
Integrated Dual Fan System for Consistent Cooling
Factory mounted dual fans pull air across every tube row to keep temperatures stable in traffic and under load. The fans engage automatically at low speeds or high engine load without extra wiring or brackets. This integrated approach prevents hot spots in the core and avoids spikes that can lead to overheating. With the two fans in place there is immediate response to heat build up, making it reliable on the street or at the strip.
Bare Aluminum and Black Epoxy for Corrosion Protection and Style
The bare aluminum finish highlights precision welds and the clean look of the core while providing basic corrosion resistance. Choosing the black epoxy option adds a protective film that withstands moisture, road debris, and chemicals without impacting heat rejection. Both finishes are applied in the USA and maintain the radiator's integrity through exposure to the elements. This choice lets builders match the engine bay aesthetic without any sacrifice in durability or cooling performance.
Count on precise fit and steady performance from MuscleRods. For the same radiator but without fans see our 1964-1967 GTO Radiator 17.5" tall (Manual Transmission).