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The Cusco LSD Type RS 2-way limited slip differential is specified for rear Mazda RX-7 FC3S and FD3S applications. This 2-way unit is intended to replace or upgrade the rear differential for those chassis designations, providing a purpose-built limited-slip solution matched to RX-7 FC3S/FD3S rear-drive fitment as stated in the product description.
Cusco LSD Type RS 2way Rear Mazda RX-7 FC3S/FD3S
