Sierra 2500 HDSLE Crew Cab Pickup 4-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedPosition:Rear Notes:3.73R(GT4), POSITRACTION L/SLIP R/AXL(...more2018GMCSierra 2500 HDSLE Extended Cab Pickup 4-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedPosition:Rear Notes:3.73R(GT4), POSITRACTION L/SLIP R/AXL(...more2018GMCSierra 2500 HDSLE Standard Cab Pickup 2-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedPosition:Rear Notes:3.73R(GT4), POSITRACTION L/SLIP R/AXL(...more2018GMCSierra 2500 HDSLT Crew Cab Pickup 4-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedPosition:Rear Notes:3.73R(GT4), POSITRACTION L/SLIP R/AXL(...more2018GMCSierra 2500 HDSLT Extended Cab Pickup 4-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedPosition:Rear; Rear Inner Notes:3.54R(GH0); 3.54R(GH0); 10...more2017ChevroletExpress 2500Base Extended Cargo Van 3-Door4.8L 294Cu. In. V8 FLEX OHV Naturally AspiratedPosition:Rear; Rear Inner Notes:3.54R(GH0); 3.54R(GH0); 10...more2017ChevroletExpress 2500Base Extended Cargo Van 3-Door6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally AspiratedPosition:Rear; Rear Inner Notes:3.54R(GH0); 3.54R(GH0); 10...more2017ChevroletExpress 2500Base Standard Cargo Van 3-Door4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated