Long Bed Extension Harness

Features:

• 24" inch rear shock extension harness
• Designed for long bed truck applications
• Compatible with E-Venture shock packages
• Ideal for Super Cab and Crew Cab long beds
• Not needed for single cab long bed trucks
• Not needed for crew cab short bed trucks
• Extends rear shock connection reach
• Plug-and-play design for easy installation
• Ensures proper fitment on longer chassis

Extend Your Suspension Upgrade the Right Way

When upgrading to Carli’s E-Venture Shock Package on your long bed Super Duty, there’s one small but important detail you don’t want to overlook, making sure your rear shock wiring reaches where it needs to. That’s where the Carli CS-FEVSPKG-LBEH Long Bed Extension Harness comes in. Specifically designed for Super Cab and Crew Cab long bed trucks, this 24-inch extension gives you the extra length required to properly connect your rear shocks without putting stress on the wiring. It’s a simple, plug-and-play solution that makes sure your premium suspension upgrade performs exactly as it should, with zero shortcuts or questionable wire routing.

Built for a Clean, Factory-Like Install

Carli builds this harness to meet the same quality standards as their full suspension systems, giving you a professional finish without extra guesswork. It plugs directly into the E-Venture rear shock connectors, extending the reach cleanly and securely. Best of all, you only need this harness if you’re running a long bed Super Cab or Crew Cab, single cab long beds and crew cab short beds don’t require it. If you’re looking to complete your install the right way and avoid stretching or modifying factory wiring, this extension harness is a small investment that delivers big peace of mind.

Fits: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 Ford F250/F350 Crew/SuperCrew Long Bed 4WD

Notes:

• Fits 2017–2024 Super Duty 4WD trucks
• Only needed for Super Cab and Crew Cab long beds
• Not required for single cab long beds or short beds
• Designed specifically for E-Venture shock systems
• 24-inch extension ensures proper rear shock connection
• Eliminates stress on wiring during suspension articulation
• Plug-and-play installation for a factory-style finish
• Improves safety and longevity of rear shock wiring
• Built with high-quality materials for durability
• Recommended for a clean and professional suspension install