17.5-Inch Tall Radiator with Fans for LS and LT Swaps in 1964-1967 Pontiac GTO
When you swap an LS or LT engine into a GTO built between 1964 and 1967 the narrow core opening leaves little room for fitment errors or bracket fabrication. This 17.5 inch tall radiator for manual transmission applications offers direct drop in fit by matching factory core height and accommodating steering and transmission components without modification. Its twin fans are installed at the factory to pull air evenly through the full aluminum core so coolant temperatures remain stable in traffic or on the strip. Made in the USA from top quality aluminum the design delivers low weight with rapid heat rejection and long service life under varied driving conditions.
Precision Fit for Factory Core Alignment
The 17.5 inch core height exactly matches the original radiator opening in 1964 to 1967 Pontiac GTOs. This precise sizing eliminates the need for trimming or custom bracket work while preserving clearance around the transmission and steering components. Coolant lines route naturally and sit away from potential pinch points, so you avoid unexpected leaks or rubbing. With the radiator seated flush against the support structure, vibration at mounting points is minimized and coolant flows evenly through each tube row. This uniform flow prevents hot spots and ensures every square inch of the core contributes to efficient heat transfer.
Lightweight Aluminum Construction Boosts Cooling Capacity
The radiator is crafted entirely from premium grade aluminum, including end tanks and the core. Aluminum's excellent thermal conductivity draws heat from the coolant faster than conventional materials and releases it rapidly into the surrounding air. Reducing mass at the front of the GTO improves vehicle balance and can enhance handling under acceleration or when cornering. The alloy also resists corrosion over years of service despite exposure to road chemicals and moisture. Repeated thermal cycles will not lead to cracks or warping, so you retain consistent performance over countless miles.
Integrated Dual Fan System for Consistent Airflow
Two high capacity fans are factory installed to guarantee even airflow across the entire 17.5 inch core. At idle or during slow city driving the fans automatically engage to pull air through every tube row, keeping engine temperatures within optimal range. Under heavy load or track conditions you gain added cooling power that prevents sudden spikes in coolant temperature. Preinstalled mounting saves valuable installation time and avoids interference with nearby hoses or linkages. The end result is stable engine operation whether cruising downtown or pushing your GTO at higher speed.
Coating Options for Corrosion Resistance and Custom Looks
Select the bare metal finish to showcase precision welds and the natural sheen of aluminum, or choose a black epoxy coating for enhanced protection and a stealth appearance. The epoxy film shields the core against moisture intrusion, road debris, and chemical exposure without hindering heat rejection. Local application and inspection ensure consistent coverage and durability over time. This flexibility allows you to maintain a classic engine bay aesthetic or pursue a darker theme without compromise.
Count on MuscleRods quality for stable engine temperatures in your GTO. For the same radiator but without fans consider our 1964-1967 GTO Radiator 17.5" tall (Manual Transmission).
17.5-Inch Tall Radiator with Fans for LS and LT Swaps in 1964-1967 Pontiac GTO
When you swap an LS or LT engine into a GTO built between 1964 and 1967 the narrow core opening leaves little room for fitment errors or bracket fabrication. This 17.5 inch tall radiator for manual transmission applications offers direct drop in fit by matching factory core height and accommodating steering and transmission components without modification. Its twin fans are installed at the factory to pull air evenly through the full aluminum core so coolant temperatures remain stable in traffic or on the strip. Made in the USA from top quality aluminum the design delivers low weight with rapid heat rejection and long service life under varied driving conditions.
Precision Fit for Factory Core Alignment
The 17.5 inch core height exactly matches the original radiator opening in 1964 to 1967 Pontiac GTOs. This precise sizing eliminates the need for trimming or custom bracket work while preserving clearance around the transmission and steering components. Coolant lines route naturally and sit away from potential pinch points, so you avoid unexpected leaks or rubbing. With the radiator seated flush against the support structure, vibration at mounting points is minimized and coolant flows evenly through each tube row. This uniform flow prevents hot spots and ensures every square inch of the core contributes to efficient heat transfer.
Lightweight Aluminum Construction Boosts Cooling Capacity
The radiator is crafted entirely from premium grade aluminum, including end tanks and the core. Aluminum's excellent thermal conductivity draws heat from the coolant faster than conventional materials and releases it rapidly into the surrounding air. Reducing mass at the front of the GTO improves vehicle balance and can enhance handling under acceleration or when cornering. The alloy also resists corrosion over years of service despite exposure to road chemicals and moisture. Repeated thermal cycles will not lead to cracks or warping, so you retain consistent performance over countless miles.
Integrated Dual Fan System for Consistent Airflow
Two high capacity fans are factory installed to guarantee even airflow across the entire 17.5 inch core. At idle or during slow city driving the fans automatically engage to pull air through every tube row, keeping engine temperatures within optimal range. Under heavy load or track conditions you gain added cooling power that prevents sudden spikes in coolant temperature. Preinstalled mounting saves valuable installation time and avoids interference with nearby hoses or linkages. The end result is stable engine operation whether cruising downtown or pushing your GTO at higher speed.
Coating Options for Corrosion Resistance and Custom Looks
Select the bare metal finish to showcase precision welds and the natural sheen of aluminum, or choose a black epoxy coating for enhanced protection and a stealth appearance. The epoxy film shields the core against moisture intrusion, road debris, and chemical exposure without hindering heat rejection. Local application and inspection ensure consistent coverage and durability over time. This flexibility allows you to maintain a classic engine bay aesthetic or pursue a darker theme without compromise.
Count on MuscleRods quality for stable engine temperatures in your GTO. For the same radiator but without fans consider our 1964-1967 GTO Radiator 17.5" tall (Manual Transmission).