65-72 Impala Radiator Cap, RC-15

Superior quality, manufactured from original OE specification materials. Others use cheap, inferior materials ensuring premature failure from corroded metals. Our reproduction actually holds rated pressure, others release as low as 5psi! Faithful reproduction, including correct text and exact ear shape. Officially Licensed GM Restoration Parts. Fits: 65 66 67 68 69 70 71 72 Impala.