[Compatibility]: New 1 wire gm alternator compatible with 1975-1985 Chevy C10 C20 5.0L 5.7L 6.6L 7.4L, 1973-1985 C10 C20 Suburban, 1973-1975 Bel Air, 75-77 Pontiac Astre, 77-83 Grand Prix/Bonneville/Firebird, 77-82 Parisienne, 75-83 Buick Century, 73-75 Apollo, 75-83 Regal/LeSabre, 72-80 Cadillac DeVille & more. Before purchasing this order, please check the description or use the year/make/model drop down bar to confirm the compatibility
[Brand-new & Upgraded Alternator] New self exciting delco one wire alternator is made of pure copper wire, rotors and stators calibrated, external insulating coating to prevent short circuit, dissipate heat easily, reduce power loss, ensure the power generation more stable and faster startup, solve the strange noises, warning Light on the dash, dead battery and other faults
[Easy Installation & Strict Test]: OE standard design ensure perfectly match for your original factory alternator, directly replacement, easy to install. No-load/load/quality test has been passed to ensure 100% performance, to get a reliable operation and long service life
[Including]: 1PC A-NAFTULY Gm 1 Wire Alternator and Properly Packaging Box. Welcome guide, our worry-free 18-month warranty. If you find they don't work, get stuck or any defect, please reach out to us regarding any concerns, and we will be happy to assist you