BDFHYK 3-Row Radiator with Cap for Chevrolet C10 C20 C30 K10 K20 K30 1975-1986, for Suburban Blazer 1977-1991, for GMC Jimmy 1975-1991, Aluminum Core 56mm, CU716 716 1599 — Open-Box, 33% Off

[Comprehensive Classic Truck Fitment] Broadly compatible with the legendary GM "Square Body" and full-size platforms: for Chevrolet/GMC C10 C20 C30 & K10 K20 K30 1975-1986, for Chevrolet Suburban/Blazer & GMC Jimmy 1977-1991, and for GMC R/V/P Series Chassis up to 1993. Engineered as a direct bolt-on fit to restore factory cooling integrity.

[Verified OE Cross-Reference] Direct replacement for industry-standard numbers: CU716, CU1599, DPI 716, DPI 1599, CC716, and MC716. Precision-designed to match factory mounting locations for Chevrolet and for GMC classic models, ensuring a seamless installation in spacious vintage engine bays.

[Cooling Solution for High-Displacement V8] Specially engineered to handle the intense heat output of Small Block (SBC) and Big Block (BBC) V8 engines. Resolves long-standing overheating issues during heavy-duty towing, off-road trail driving, or idling at summer car shows, keeping your vintage powertrain protected.

[Ultra-Thick 3-Row 56mm Performance Core] Features an 3-row aluminum core with a massive 56mm (2.2 inch) thickness. This ultra-high-capacity design provides a much larger surface area and increased coolant volume compared to original copper-brass or standard aluminum units, ensuring maximum heat dissipation for high-horsepower builds.

[Package Content & Quality Assurance] This package includes: 1x Aluminum Core Radiator and 1x High-Pressure Radiator Cap. Every unit is 100% leak-tested and pressure-tested. BDFHYK focuses on OE-reference cooling components for classic vehicles, providing the durability and cooling performance that restoration enthusiasts demand.