Alto Products Corp. recently announced its “209 Series” of clutches for the Nissan GT-R (GR-6 DCT) transmission. These clutches and steels are offered in selective sizes so builders can customize their stack-up. Alto p/n 209710-200 (left) is a high-energy K2 friction clutch at .079” thickness. Alto p/n 209710-150(right) is a G3 HP friction clutch at .059” thick. Selective steel clutches are available in six different thicknesses between .047” and .118”.