✅【Perfect Fit & Wide Compatibility】This Coolyee aluminum radiator is a direct OEM replacement for part numbers 161, 52477739, and GM3010318. It fits 1975-1980 Chevrolet C/K/G/P Series, GMC C/K/G/P Series, and models from Buick, Oldsmobile, and Cadillac with 4.1L, 4.8L, 5.0L, and 5.7L V8 engines.
✅【High-Performance Aluminum Core】Built with premium T-6061 aluminum, this radiator features a tube-and-fin design for maximum heat dissipation, preventing engine overheating and ensuring reliable performance.
✅【Durable & Leakproof Construction】The reinforced PVC plastic tanks and 100% leak-tested aluminum core resist rust, corrosion, and wear, making it a long-lasting solution for extreme conditions.
✅【Easy Bolt-On Installation】Designed as a direct bolt-on replacement, this radiator requires no modifications for installation. Its precise dimensions (28-1/4" H x 17-1/4" W x 1" Thickness) ensure a perfect fit.
✅【Enhanced Cooling Efficiency】Featuring a 1-row crossflow design and wider tubes, this radiator maximizes contact surface area for improved heat transfer. It's an ideal upgrade for maintaining optimal engine temperature and performance.