LS and LT Radiator for 1967-1969 Chevy Camaro/Pontiac Firebird F-Body Manual Transmission
When installing an LS or LT powerplant into a 1967 to 1969 Camaro or Firebird with a manual transmission, maintaining consistent coolant flow requires a tailored radiator that matches factory frame mounts and clears original shift linkages. Built with TIG welded aluminum tanks the unit offers consistent heat transfer and resistance to corrosion during extended street or track runs. Routing coolant through an optimized tube and fin structure the radiator aligns with factory rails and shifter positions for precise fitment and avoids adapter plates or custom fabrication.
Durable Aluminum Assembly with TIG Welded Precision
This radiator is built around high grade aluminum tanks and a matching core that are joined through TIG welding, a process known for producing clean seams and exceptional joint strength. By relying on this method, each weld point resists fatigue from vibration and heat cycles that occur during spirited driving or extended idling. The aluminum structure itself offers a light weight profile without sacrificing rigidity, which contributes to better front end balance in the F-Body chassis. Uniform weld beads also ensure consistent coolant containment, reducing the chances of leaks over years of use. All fabrication is completed in the USA to maintain strict quality control standards.
Optimized Tube and Fin Core for Rapid Heat Exchange
Inside the radiator, a tube and fin arrangement has been engineered to handle the higher thermal load of LS and LT engines. Coolant travels through broad cross sections that channel fluid evenly across the core, while densely spaced aluminum fins maximize the surface area exposed to passing air. This combination accelerates heat rejection and prevents hotspots that can lead to detonation under heavy throttle. A uniform fin density also supports steady airflow through the factory frame rails, maintaining consistent engine temperatures on both street and track runs.
Factory Frame Mounts and Manual Linkage Clearance
Fitted specifically for 1967–1969 Camaro and Firebird models with a manual transmission, the radiator aligns perfectly with original mounting points so installers can avoid drilling or trimming. Inlet and outlet ports are strategically placed to clear the stock shifter linkage, preserving the engine bay geometry and enabling direct hose connection. This plug-and-play approach eliminates the need for adapter plates or custom brackets, saving valuable shop time. By matching the original chassis dimensions, the component retains the classic appearance while offering modern cooling performance.
Finish Choices for Corrosion Protection or Maximum Cooling
Builders can choose a natural bare aluminum surface to achieve the best possible thermal transfer and to allow quick visual inspection of the core, or select a black epoxy coating for enhanced resistance against road debris and moisture. The epoxy finish creates a protective barrier that helps prevent oxidation in harsh environments, extending service intervals and reducing maintenance concerns. Meanwhile, the bare surface remains easy to clean and offers a period-correct look in classic engine bays. Both options are fully compatible with standard coolant formulas and uphold performance under sustained load.
For added cooling convenience see our 1967-1969 Camaro/Firebird Radiator (Manual Transmission) with Fans which is the same radiator but with fans to ensure consistent temperatures for street or track use.