Description These Magnus made Crank Drives are the same ones found in our Dry Sump and Mechanical Fuel Pump kits.  Here you can purchase individually as extra parts or to be used in universal applications. They are all one piece, black anodized, machined billet and lightweight. Part Numbers: MMCENG2023 – Magnus 4G63 BBC ATI Crank Drive 19 tooth HTD  MMCFUL1019 – Magnus Lightweight 14T Gilmer ATI drive 3″ x 3 bolt circle SBC Honda K Street and Subaru MMCFUL1020 – Magnus Lightweight 14T Gilmer ATI drive 3.2″ x 3 bolt circle BBC Honda K Race, Mitsubishi and GTR MMCFUL1021 – Magnus Lightweight 14T Gilmer ATI drive for Mitsubishi and Evo  MMCENG2100-03 – Magnus Subaru EJ20 EJ22 EJ25 Dry Sump Crank Drive MMCENG5000-016 – GTR R35 1 piece drive 4 Stage MMCENG6000-03 – Magnus Evo X Dry Sump Crank Drive HTD MMCENG2020 – Magnus 4G63 Crank drive MMCENG2021 – Magnus 4B11 EVO Crank Drive