Ready to run kit includes aluminum fan shroud, single 16-inch fan, and mounting hardware. Fabricated aluminum end tanks with high-flow 3-row aluminum core. Furnace brazed construction with TIG welded end tanks, no epoxy sealer or tank crimps/O-rings to fail. Available in three widths (28”, 31”, and 33”) to accommodate various core support openings. Single pass crossflow radiator core to maximize coolant thermal transfer. Three rows of .790-inch core tubes for extra coolant capacity and more cooling fin contact. Approximate 17 percent increase in cooling system capacity over typical 2-row radiators. Billet aluminum filler neck is stronger and seals better than cast filler necks. Features standard classic GM 1.50” upper and 1.75” lower radiator hose fittings. Integral transmission cooler uses standard 1/2-20 inverted flare female (IFF) fittings. Keep Your GM Compatible with V8 Cool Using Our Crossflow Universal Aluminum Radiator Kit The small block Compatible with Chevy Compatible with V8 is without a doubt the most prevalent and commonly used engine in the performance world. Sure, the LS is a popular swap right now, and there are certainly diehard fans of the Blue Oval and Ma Compatible with Mopar out there, but even they can’t deny the popularity of GM’s small block (and even big block) Compatible with V8 engine offerings. From Tri-Five Compatible with Chevys to ’80s rides like the 3rd Gen Camaro and G-body Monte Carlos, and of course the vaunted Corvette, GM’s small block and big block Compatible with V8s have been the performance aftermarket’s bread and butter, making household names out of brands like MSD, Edelbrock, Comp Cams, and others. Like any performance Compatible with V8, the small block and big block Compatible with Chevy engines require a properly sized cooling system to adequately control the engine’s thermal needs. Many early cars used a downflow radiator, and others often used a small single or at best a two row crossflow radiator