Driveline crankcase Banshee/RZ350 for stroker crankshafts, Part# 91-5734

New die cast Driveline Banshee cases that have been in development for 5 years. Many changes to the OEM design while still retaining the stock look. Extra material added in all the places the stock cases were lacking for today’s stronnger stroke cranks and aftermarket cyinders. You can trench these cases up to a 14mm stroke without adding any epoxy or welding. The top case can be bored and machined to fit a DM cylinder and not break through on the sides of the transfers. These cases are pre-trenched and will fit a 7mm or 10mm crank. The sealing area is much more on these cases because of the extra material that has been added compared to stock casesthat have beenn trenced for a 7 or 10mm crank.

Included with each set of cases- 10 top case studs (2 extra longer studs for cub style cylinders), 8 lower case studs, 4 front & rear mounting dampers, 3 case/side cover locating dowels, 4 cylinder locating dowels, 1 shift shaft bushing, 2 shift fork shaft plugs, 1 kick starter assembly mounting post.  Part# 91-5734