2019-2022 Ram 3500 8in. 4-Link Diesel - Add-a-leaf 5in. block with overload

At this height driveline adjustments are necessary to allow the use of the factory driveshafts so a precision-built transfer-case indexing ring featuring ARP-studs can clock the transfer case and improve the front driveline operating angle. Additionally a high clearance transmission crossmember supplied to allow sufficient clearance.