Racing Diffs Progressive LSD Conversion Set: The Ultimate Grip Solution for Volvo Say goodbye to one-wheel spins and embrace superior grip with the Racing Diffs Progressive LSD Conversion set. This kit fits Dana 30 differentials in Volvo 140, 240, 740, and 940 models (1030, 1031). Effortlessly mount this set on your standard differential to convert it into a clutch-type 25% lock limited slip differential. Why Choose Racing Diffs Over Other Alternatives? While you might come across cheaper alternatives on platforms like e Bay, Racing Diffs stands out for several reasons: Uncompromised Material Quality: Unlike other kits that compromise on quality, our plates are crafted from top-grade tool steel. They undergo rigorous heat treatment and nitration processes to ensure unparalleled wear resistance. Plus, our inclusion of friction discs, made of the same high-quality material as our LSD clutch plates, successfully eliminates the issue of metal shavings—a common problem seen in budget LSD kits like Phantom Grip. Maximized Performance: Our Progressive LSD conversion set is all about enhancing performance. Borrowing design principles from the acclaimed ZF plated LSD units with Ramp Angles, we prioritize progressiveness. The unique Ramp angle design guarantees a low pre-load while maintaining a progressive lock capability. This means you get the comfort of an open diff during slow turns or street driving but enjoy the torque transmission to both wheels under higher revs. Curious about the mechanics? Check out this video for an in-depth look. The Racing Diffs Difference With our commitment to quality and performance, the Racing Diffs LSD conversion set stands tall as the most advanced and reliable LSD kit on the market. Trust Racing Diffs for grip, durability, and top-tier performance. *Due to continued product improvement, the product illustrated in the photo may vary slightly from the actual product.