LS Swap Radiator for 1965-1970 Chevy Impala B-Body Manual Transmission
If you are installing an LS engine behind a manual transmission in a 1965-1970 Chevy Impala B-Body, the 1965-1970 Impala Radiator (Manual Trans) provides the exact solution for a drop in installation. This radiator fits factory manual transmission models within the 1965 through 1970 Impala B-Body lineup and is designed solely for LS conversions. Its aluminum construction includes a precision notch for power steering box clearance, and it bolts into existing mount brackets with no cutting or part relocation required. Finish options include bare aluminum or black epoxy coating, and with a fan count of zero, it operates without auxiliary fans. Manufactured in the USA, it delivers direct fitment to preserve original bay geometry on restoration and custom builds.
Precision Fit for 1965-1970 Impala with Manual Transmission
The 1965-1970 Impala Radiator is engineered to match the factory frame rails of Chevrolet Impalas built between 1965 and 1970. This unit accommodates manual transmissions by aligning coolant passages without modification. It is notched for the power steering box, preserving clearance in tight engine bays. The precise border around the steering box prevents contact and simplifies plumbing for pumps and hoses. Designed exclusively for LS engine swaps, this radiator ensures that cooling performance aligns with the flow requirements of V8 engines with displacement up to 6.2 liters.
Premium Aluminum Construction for Enhanced Heat Dissipation
Constructed from high quality aluminum, every cooling core and header tank maximizes heat transfer and resists corrosion. Compared to traditional materials, aluminum reduces front end mass and improves balance. The multi-pass core design accelerates coolant velocity, increasing contact time with cooling surfaces for quicker heat extraction. This configuration maintains consistent operating temperatures during stop-and-go traffic or extended highway runs. The result is dependable performance no matter the driving conditions.
Made in the USA for Reliable Service Life
Fabricated in the United States under strict quality controls, this radiator meets exacting standards for weld integrity and material purity. Domestic production ensures traceable processes and locally sourced materials. Each unit undergoes rigorous pressure testing to confirm leak-proof operation prior to shipping. Supported by a limited warranty, this radiator stands up to daily driving or performance-oriented applications without compromise, offering lasting value and peace of mind.
Seamless Integration with MuscleRods Engine Mount Systems
When paired with MuscleRods mount kits, this radiator aligns precisely with standard engine placement and drivetrain angles. The synergy between inlet and outlet positions and engine coolant connections reduces hose length and eliminates potential restrictions. Proper geometry preserves belt alignment and maintains correct relation to pulleys on the accessory drive. This plug-and-play installation path shortens build time and ensures the complete engine package performs as intended.
To complete your same radiator but with fans, consider our 1965-1970 Impala Radiator (Manual Transmission) with Fans.