For GM 8.5"; 30 Spline; 3RS44 Series; Strap Style
with 30 Splines with Dana 1350 Series Drive Shaft with GM 8.5 & 8.6 Axles
Browse our selection of quality differential end yoke parts designed specifically for your Buick Riviera. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · GS · LXXV Anniversary Edition · SR · Sport
Coupe
V8 5.7L · V8 6.6L · V8 7.5L
Automatic
