Fitment Notes:
91-96 Caprice, 94-96 Impala SS, 88-98 1/2 Ton Silverado Non HD, 88-98 GMC 1/2 Ton Sierra Non HD, 89-91 K5 Blazer Front Differential, 89-91 Suburban Front Differential, 89-91 GMC K5 Jimmy Front Differential, 92-99 Tahoe, 92-99 GMC Yukon, 92-99 GMC Denali, 88-99 Suburban 1500, 02-07Escalade, 02-07Escalade EXT, 02-07 GMC Yukon Denali, 00-07 Suburban 1500, 00-06 Tahoe, 00-07 GMC Yukon XL 1500, 99-07 GMC Sierra 1500 (not 1500HD), 99-07 Silverado 1500 (not 1500HD), 01-08 Avalanche 1500, 02-06 Trailblazer EXT, 02-06 GMC Envoy XL, 05-06 GMC Envoy Denali XL, 04-08 Buick Rainier w/5.3L, 03-08 Isuzu Ascender w/5.3L, 05-08 Saab 9-7X w/5.3L, 94-03 S10 w/ZR2 Package, 94-03 GMC Sonoma w/Highrider package, 98-05 S10 Blazer w/ZR2 Package