LS and LT Swap Radiator for 1970-1981 Camaro and 1978-1988 G-Body Vehicles
When you swap an LS or LT engine into an F Body or G body chassis, the 1970-1981 Camaro and 1978-1988 G body Radiator (Manual Trans) delivers engineered cooling fit for your project. This radiator pairs an aluminum core and tanks with 100% TIG welding and offers bare or black epoxy coated finishes for corrosion protection. Designed for manual transmission setups, it bolts to factory frame brackets on 1970 through 1981 Camaro, Monte Carlo, Buick Regal, Buick Grand National, Oldsmobile Cutlass, Pontiac Grand Prix, Nova, Caprice, Impala, Malibu, Ventura, El Camino, and Sprint vehicles, as well as 1978 through 1988 G body and 1977 through 1990 B body platforms. With direct bolt in fit, you avoid cutting or drilling and preserve correct hose routing. Made in USA.
Precision Construction
This radiator is built with fully TIG welded joints and high grade aluminum tanks and core. Each weld is inspected to ensure structural integrity and leak resistance under continuous thermal cycling. By using premium aluminum, the assembly offers exceptional heat transfer and corrosion resistance, resulting in stable operating temperature even under demanding driving conditions. Manufactured in the USA, this radiator meets strict quality standards from raw material selection through final assembly, providing peace of mind that every unit delivers consistent performance and longevity.
Engine and Transmission Integration
Designed specifically for LS and LT powerplants paired with a manual transmission, this radiator aligns with the unique cooling demands of high output V8 engines. Integration with MuscleRods mounting points guarantees accurate positioning within the engine bay, maintaining optimal radiator angle and coolant hose routing. This precision fit reduces stress on inlet and outlet connections and supports uniform coolant flow throughout the system. As a result, the setup minimizes hotspots, protects internal components, and ensures reliable heat rejection during spirited driving or track use.
Vehicle Specific Fitment
This unit is engineered for direct installation in 1970 through 1981 Camaro, Monte Carlo, Buick Regal, Buick Grand National, Oldsmobile Cutlass, Pontiac Grand Prix, Nova, Caprice, Impala, Malibu, Ventura, El Camino, and Sprint vehicles, as well as 1978 through 1988 G body and 1977 through 1990 B body platforms with manual transmissions. All mounting brackets and inlet locations match factory dimensions, eliminating the need for trimming or custom brackets. Coolant passages are optimized for stock and aftermarket water pumps, ensuring compatibility with standard hose sizes and fittings. Whether restoring a classic or building a street rod, this radiator offers an exact bolt-in solution that preserves chassis geometry and under-hood clearance without compromise.
Trust MuscleRods for reliable cooling solutions that preserve factory fit and performance. To complete your same radiator but with fans, consider our 1970-1981 Camaro and 1978-1988 g body Radiator (Manual Transmission) with Fans.