Add to Cart Quaife Fiat Strada Quaife Atb Helical Lsd Differential, Qdh2K-23 $971.16 Quaife ATB Helical LSD differential for the Fiat Strada is a direct replacement for the standard Fiat Strada open differential. The Quaife ATB Helical LSD differential transforms your car’s... $971.16 Add to Cart