Gates 74-78 Mazda RX-4 / 79-91 RX-7 / 69/70/82 Corvette / 88-91 BMW M3 Auto V-Belt XL

This is a Gates V-Belt XL, part number 7320. It's designed to drive accessories like your alternator, power steering pump, or air conditioning compressor on a wide variety of vehicles. If your old belt is cracked, frayed, or slipping, this is a solid replacement to keep those essential systems running smoothly. Gates is a well-known name in belts, and this one is built to handle the demands of daily driving.

The XL designation means this belt has a specific cross-section designed for certain applications, often related to the pulley grooves it runs in. This particular belt fits a broad range of vehicles, from classic Mazda RX-4s and RX-7s to Corvettes and BMW M3s from the late 80s, as well as many Ford and GMC trucks and vans. It's a straightforward replacement part that doesn't require any special modifications to install, assuming your pulleys are in good shape.