inputs.text: excellent kit oehem parts - purchased 2 kits installed components kit oem installing kit easy supplied instructions scale drawings need drill needed drill hole bottom tailgates pickups bed factory hole already one pickup factory ez lift tailgate produce problem rod directly centered need drill either remove ez lift tailgate components work around decided drill work around everything working perfectly recommend purchase 3 foot rca video extension cable completing research installing 2 kits determined gmc sierra 3 foot extension necessary reach behind dash