Mounts set driveline height and angle and absorb the torque reaction of the engine and transmission. A mount that is collapsed or wrong for the application changes pinion angle, loads the driveshaft, and puts shift linkage out of position, so getting this piece right is foundational to a swap.

Advance Adapters 713089 Technical Specifications:

• Bolt-In Complete Motor Mount Kit for Jeep 4WD with Chevy Small Block V8 or 4.3L V6.
• Sold as a Kit.