Mishimoto · New
Mishimoto 63-66 GM C/K Truck X-Line Performance Aluminum Radiator
MPN MMRAD-CK-63X · Store SKU misMMRAD-CK-63X
Supplier stock checked 11/7/2026, 8:34:45 AM UTC. Adding a part does not reserve it.
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Product details
An ideal upgrade for the brittle stock radiator, the Mishimoto 1963--1966 GM C/K Truck X-Line Performance Aluminum Radiator provides your truck with enhanced reliability and improved cooling efficiency. Whether you use your classic for daily driving or take it to the track, don't overlook the importance of installing an upgraded classic truck radiator in your engine. A stock radiator cannot handle the heat that comes along with having a great deal of horsepower. This GM C/K truck radiator is manufactured using durable aircraft-quality aluminum end tanks, precision TIG-welded to an efficient brazed aluminum core. The inlet and outlets provide precise leak-free connections. This classic car radiator also includes a magnetic oil drain plug, which effectively removes metal fragments circulating in the cooling system. As with all our products, every GM C/K truck radiator includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship. Aluminum radiator engineered for efficient heat dissipation and optimal engine cooling. Precision-fit design ensures easy installation, corrosion resistance, and reliable performance across varied driving conditions. 3-Row Performance Aluminum Radiator, fits Chevrolet/GM C/K Truck 1963-1966 Chevrolet/GM C/K Truck 3-Row Performance Aluminum Radiator, 1967 - 1972
Manufacturer fitment & guides
- 1964-1965 Chevrolet C10 Suburban Base 3.8 Liter 435GA, 1964-1965 Chevrolet C10 Suburban Base 3.8 Liter 435GL, 1963-1965 Chevrolet C10 Suburban Base 3.8 Liter AT218, 1965 Chevrolet C10 Suburban Base 3.8 Liter Muncie, 1963-1965 Chevrolet C10 Suburban Base 3.8 Liter Powerglide, 1963 Chevrolet C10 Suburban Base 3.8 Liter SM318, 1964-1965 Chevrolet C10 Suburban Base 3.8 Liter SM319, 1963-1965 Chevrolet C10 Suburban Base 3.8 Liter SM420, 1963-1965 Chevrolet C10 Suburban Base 3.8 Liter T89, 1964-1965 Chevrolet C10 Suburban Base 3.8 Liter THM400, 1966 Chevrolet C10 Suburban Base 4.1 Liter 435GA, 1966 Chevrolet C10 Suburban Base 4.1 Liter 435GL, 1966 Chevrolet C10 Suburban Base 4.1 Liter AT218, 1966 Chevrolet C10 Suburban Base 4.1 Liter Powerglide, 1966 Chevrolet C10 Suburban Base 4.1 Liter SM326, 1966 Chevrolet C10 Suburban Base 4.1 Liter SM420, 1966 Chevrolet C10 Suburban Base 4.1 Liter T89, 1966 Chevrolet C10 Suburban Base 4.1 Liter THM400, 1964-1966 Chevrolet C10 Suburban Base 4.6 Liter 435GA, 1964-1966 Chevrolet C10 Suburban Base 4.6 Liter 435GL, 1963-1966 Chevrolet C10 Suburban Base 4.6 Liter AT218, 1965 Chevrolet C10 Suburban Base 4.6 Liter Muncie, 1963-1966 Chevrolet C10 Suburban Base 4.6 Liter Powerglide, 1963 Chevrolet C10 Suburban Base 4.6 Liter SM318, 1964-1965 Chevrolet C10 Suburban Base 4.6 Liter SM319, 1966 Chevrolet C10 Suburban Base 4.6 Liter SM326, 1963-1966 Chevrolet C10 Suburban Base 4.6 Liter SM420, 1963-1966 Chevrolet C10 Suburban Base 4.6 Liter T89, 1964-1966 Ch
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y
