Our 1965-1967 Mustang Hi-Po Alternator Pulley is high quality. It's made of steel, has a gold iridite finish with the correctly stamped part number. It's exactly as the original and won't wear out prematurely as other reproduction pulleys made of alluminum. Runs quiet without the squeaking caused by premature wear of "V" groove. Larger diameter (compared to standard) reduces alternator RPM to avoid damage at high engine speeds.
Proudly Manufactured in the USA