NEW 8.5 mm Spark Plug Wires by Federal. Life Time Warranty. See information below on lengths. Life time warranty coverage by Federal see instructions on box for details on coverage. 

IGN 8882927 V8 applications except Ford with lengths: 1 @ 20, 1 @ 24, 1 @ 26, 2 @ 28, 1 @ 32, 2 @ 48 inches all 90 degree ends (fits most under the exhaust installs);

IGN 8882931 V8 applications except Ford with lengths: 1 @ 24, 3 @ 28, 2 @ 32, 1 @ 36 1 @ 40 inches all straight ends (fits most over the valve cover installs);

IGN 8882946 V8 application except Ford with lengths: 1 @ 22, 1 @ 33*, 2 @ 37, 2 @ 41, 1 @ 42*, 1 @ 45 inches (6 with 90 degree ends, 33* & 42* inch are straight);