1961-2 CORVETTE HARRISON ALUMINUM RADIATOR - NOS This NOS AL Radiator Part # 3150916 is still in the original box and exactly what you need to authenticate your 1961-2 Corvette restoration. Has 75 K stamped next to part #. It can also be used in the 1953-1960 Corvettes by modifying your cars radiator support and adding an expansion tank. Please call Tom at 1 609 397-0161 or send e-mail to [email protected]