1997-1999 GMC C1500 Suburban 131.5. 1992-1996 GMC C1500 Suburban. 1997 GMC K1500 Suburban 131.5. 1992-1996, 1998-1999 GMC K1500 Suburban. Notes Parking Brake Cable -- 11.15 In. x 2.75 In. Rear Brakes; With RPO Code JB6 (Power Brakes, Vacuum Boosted).
