Bolt-In Cooling for LS-Powered C10s

Griffin’s Performance Fit Radiator Combo will keep the LS engine swapped into your 1967-91 Chevy/GMC truck cool and collected. Capable of properly cooling engines making up to 1,050 horsepower, the combo’s aluminum crossflow radiator features Griffin’s two-row MegaCool core with open fin spacing for maximum heat dissipation. Correct inlet and outlet locations simplify plumbing, while an integrated cooler ensures the transmission stays at a safe operating temperature.

The radiator combo arrives as a complete, ready-to-install package. It includes an aluminum shroud, dual 16-inch SPAL electric fans, wiring harnesses, a temperature sender, and a radiator cap.

The Foundation for Big Power

Every great engine build starts with a solid foundation, and BluePrint Engines High-Strength Cast Iron Blocks deliver exactly that.

The blocks are cast from premium-grade iron in a German foundry and precision-machined in the USA on high-speed machining centers. Features include thick deck surfaces; reinforced main webbing; stroker crankshaft clearance; priority main oiling; sonic-tested cylinders; align-honed main bores; siamese cylinders for larger bore capability; and much more to deliver the durability and strength needed to support today’s high-horsepower combinations.