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GC8 Prodrive Hewland 5 speed dog box complete with 4.44cwp, STi LSD plated diff, uprated custom straight cut drop gears, DCCD centre diff. Unused since being stripped and checked over. Ready to drop in. Also comes with matching R180 4.44 rear plated diff.
They have been fitted to cars with 600 bhp. They were developed by Hewland for Prodrive and are said to be the best GC8 dogbox, they are also 35 kilo's lighter than a 6 speed box.