
The Gates Micro-V high-capacity V-belt is a replacement accessory belt for 1977–1979 Cadillac DeVille models with the 425 V‑8 used on power steering and A.C. circuits. Offered as a standard high-capacity option, it fits factory accessory routing and serves as a direct-fit replacement during maintenance. The overview keeps the year range and engine detail clear for shoppers confirming compatibility.
Gates 77-79 Cadillac Deville V-8 425 P.S. & A.C. High Capacity V-Belt (Standard)