SKU: CCRGPF18
UPC: 846861011898
MPN: GPF18
The Cold Case Radiators 70-81 Firebird Manual Transmission Radiator (GPF18) is a polished aluminum cooling solution engineered specifically for first and second-generation Pontiac Firebird models with manual transmissions. This direct-fit radiator replaces the original equipment on 1970-1981 F-Body vehicles, delivering efficient heat rejection with a driver-side inlet and passenger-side outlet configuration that matches OEM plumbing locations.
Constructed from lightweight aluminum, this Firebird radiator measures 33.2 inches wide by 18.8 inches tall with a 3-inch core depth, optimizing airflow while fitting within the factory mounting points of second-generation Firebird engine bays. The polished finish provides both aesthetic appeal and corrosion resistance compared to painted alternatives. For manual transmission cars, this core design avoids transmission cooler circuits, simplifying installation and eliminating compatibility concerns common in automatic models. The 27.73-pound weight keeps overall vehicle balance intact while providing sufficient cooling capacity for street-driven and moderately modified engines.
This radiator is ideal for Firebird owners performing restorations, replacements, or upgrades who need a cooling system that maintains original specifications without factory cooling line compromises. Manual transmission Firebird builds—whether stock, lightly modified, or restomod projects—benefit from the straightforward inlet/outlet configuration and period-correct dimensions. Buyers restoring 1970-1981 Pontiac F-Body cars value verified part fitment and aluminum construction that resists rust in long-term storage or seasonal use.
Cold Case Radiators specializes in OEM-style aluminum replacements for classic American muscle cars, positioning this Firebird radiator as a direct alternative to worn original cores or costly vintage units. The manual transmission version eliminates the complication of adapting automatic transmission cooler lines, making installation straightforward for DIY rebuilds and professional shops alike.
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