A "clunk" when you put the car in gear or a vibration felt through the seat usually points to worn Universal Joints. These cross-shaped bearings allow your driveshaft to flex with the suspension.
Quality Bearings
Greasable: Features a Zerk fitting allowing you to add fresh grease (great for serviceability).
Solid (Non-Greasable): Often stronger for high-performance applications as they lack the drilled grease channels.
Brands: High-strength units from Spicer, Precision, and Moog to fit vintage yokes.
