LS and LT Radiator with Fans for 1970-1981 F-Body and 1978-1988 G-Body
When fitting an LS or LT engine into a 1970 to 1981 F Body or a 1978 to 1988 G Body with 4L60E or 4L80E automatic transmission, this radiator assembly meets precise cooling requirements without modifying factory bracket locations or frame rails. Featuring a TIG welded high grade aluminum core with aluminum tanks in bare or black epoxy finish, it pairs two high performance fans to pull air evenly across the core at idle or highway speeds. Covered fitment includes Chevrolet Camaro, Pontiac Firebird, Monte Carlo and Buick Regal platforms. Fabricated in the USA, this direct fit solution delivers dependable thermal management for LS and LT swap installations.
Optimized Cooling for Classic Camaro and G-Body Models
This radiator assembly is engineered specifically for 1970 to 1981 Camaro and 1978 to 1988 G-Body models equipped with an automatic transmission. It accommodates both LS and LT powerplants, delivering precise fit without modification. Dual fans are preinstalled to ensure consistent airflow at idle and highway speeds, preventing heat soak during stop-and-go traffic or towing. The increased surface area of the core, combined with high capacity fans, maintains stable operating temperatures under sustained loads. By focusing on these exact model years and transmission types, this unit eliminates guesswork in fitment and delivers reliable performance from day one.
Robust Aluminum Construction with Precision TIG Welded Joints
Every tank and core element is manufactured from premium aluminum, chosen for its superior thermal conductivity and resistance to corrosion. The entire assembly is 100 percent TIG welded to achieve leak-free seams and precise joint alignment. This welding process produces minimal distortion, ensuring that tanks retain exact spacing and orientation under thermal cycling. Compared to conventional soldered or brazed radiators, the TIG welded structure offers enhanced rigidity and longer service life. The lightweight nature of aluminum also reduces under-hood mass, contributing to overall vehicle weight savings and improved handling balance.
Seamless Integration with LS and LT Powertrains Using MuscleRods Mounting
Installation into your Camaro or G-Body chassis is streamlined by compatibility with MuscleRods mounting hardware. This partnership guarantees correct engine placement and drivetrain angles, maintaining belt alignment and shaft centerlines without custom brackets. The inlet and outlet ports match factory hose connections, allowing reuse of existing plumbing and eliminating potential leak points. Fans draw power through plug-and-play connectors, integrating with stock wiring harnesses for a clean installation. Proudly made in the USA, this radiator combines domestic quality control with engineering tailored to classic GM muscle cars.
To complete your cooling setup, consider our 1970-1981 Camaro and 1978-1988 G-Body Radiator (Automatic Transmission), the same radiator but without fans.