Ram 3500 2013-2018 Dodge 4wd (w/6-bolt transfer case) - Transfer Case Indexing Ring Kit by BDS Suspension

Eliminate front driveline vibration and restore proper drivetrain alignment on your lifted gas-powered 2013–2018 Ram 3500 4WD with the BDS Transfer Case Indexing Ring Kit (SKU: 122616). When running a suspension lift of 6 inches or more, indexing the transfer case is required to allow the front driveshaft to reconnect properly and operate without binding or vibration.

Designed specifically for 6-bolt flange transmissions, this BDS indexing kit repositions the transfer case to improve front driveline operating angles while maintaining optimal spline engagement between the transmission and transfer case. The dual-drilled indexing rings provide multiple mounting positions, ensuring compatibility across a range of lift heights without compromising drivetrain integrity.

Constructed from heavy-duty steel for maximum strength, the indexing rings help prevent crossmember interference and reduce stress on drivetrain components. The kit also includes a CNC-machined billet aluminum driveshaft spacer along with all required mounting hardware for a complete, bolt-on installation.

Features & Benefits

• Fits gas-powered 2013–2018 Ram 3500 models
• Designed for trucks with 6” or greater suspension lift kits
• Eliminates front driveline vibration on lifted applications
• Repositions the transfer case for proper driveline angles
• Compatible with 6-bolt flange transmissions
• Dual-drilled indexing rings support multiple lift heights
• Maintains optimal spline engagement to prevent drivetrain damage
• Heavy-duty steel construction for long-term durability
• Provides clearance to prevent cross-member interference
• Includes billet aluminum driveshaft spacer
• All required installation hardware included
• Made in the USA