Hewland 6-Speed Sequential Transmission with Propeller Shaft - FC3S/FD3S RX-7

This is a Hewland 6-speed sequential transmission (model SGT202S) originally purchased on Yahoo Auctions and never installed by the current seller. It was sent to a professional shop for full disassembly, cleaning, and inspection; internal inspection confirmed no chipped gears and no damage to the dog teeth, with normal function. The case was cleaned and treated with a chassis clear rust-preventive coating. It uses an FC3S bellhousing, which the seller says allows easy fitment to FD3S and other RX-7 applications including 13B and 20B engines, and is rated for roughly 500-600 horsepower. A propeller shaft (transmission side) is included; the seller notes the differential-side shaft would need to be fabricated to fit most vehicles. The seller highlights that it is significantly lighter than an HKS sequential unit and has a well-matched gear ratio centered near a 1.000 fifth-gear direct ratio. The seller notes this is a highly specialized race part requiring installation and tuning expertise, and recommends reviewing photos and an inspection video closely before bidding.

Seller-reported condition is 'minor scratches and dirt,' consistent with a used but shop-inspected part; internal gears and dog teeth were confirmed undamaged and the case was rust-proofed after cleaning.

Shipping: Ships from Fukuoka Prefecture; the listing does not state a carrier or shipping cost.