00-02 CHEVY C/K PICKUP: C1500, C2500, C3500, K1500, K2500, K3500 (4.3L, 4.8L, 5.3L, 6.0L, 6.6L, 8.1L, V6, V8) / 00-02 CHEVY TAHOE (4.8L, 5.3L, V8) / 01-04 CHEVY ASTRO VAN (4.3L, V6) / 02-02 CHEVY AVALANCHE (5.3L, 8.1L, V8) / 00-02 CHEVY SUBURBAN (6.0L, V8) / 00-02 GMC C/K PICKUP: C1500, C2500, C3500, K1500, K2500, K3500 (4.3L, 4.8L, 5.3L, 6.0L, 6.6L, 8.1L, V6, V8) / 01-05 GMC SAFARI VAN (4.3L, V6) / 00-02 GMC YUKON (4.8L, 5.3L, 6.0L, V8) / 00-02 GMC YUKON XL (6.0L, V8) / 02-02 CADILLAC ESCALADE (5.3L, 6.0L, V8) ALTERNATOR (TYPE 6S)