Add to Cart Quaife Fiat Uno Quaife Atb Helical Lsd Differential, Qdh2K-9 $834.91 Quaife ATB Helical LSD differential for the Fiat Uno is a direct replacement for the standard Fiat Uno open differential. The Quaife ATB Helical LSD differential transforms your car’s performance. Unlike a conventional plate-style limited slip... $834.91 Add to Cart