OER Parts offers a wide selection of Plugs & Wires for your 1976 GMC Sprint. OER Parts offers 1976 GMC Sprint Accel Shorty Spark Plugs, 1976 GMC Sprint E3 Spark Plugs, 1976 GMC Sprint MSD Spark Plug Wire Set, 1976 GMC Sprint Accel Spark Plug Wire Set, 1976 GMC Sprint Taylor Thunder Volt Spark Plug Wire Set, 1976 GMC Sprint Pertronix Flame Thrower Plug Wire Set, 1976 GMC Sprint Cool-It Plug Wire Sleeve Set, 1976 GMC Sprint Spark Plug Wire Puller, and 1976 GMC Sprint Spark Plug Wire Tester.