Rotax 494 Rotary Valve motor angle mounts.
Tips motor forward in the typical fashion to allow the carb bowls to clear either a jackshaft or the rear axle
These blocks have a key machined in to keep motor straight on a main plate.
One block is shown upside done in the picture to show that.
If you don't have a slotted the main plate on the chassis, the blocks can be used without that feature.
All large and small threads in blocks are good and all of the smaller block-to-plate holes are helicoiled.
$20 for both.