This kit is for mounting your engine through your rear motor plate on the cockpit side where you need 2x longer bolts which mount through the top chassis rail where your steering box mounts to.
We have now made this combo to suit our customers who like to run reduced hex bolts on their wings.
Now you can now use the same 7/16 wrenchs to take off both front and top wings, front motor plate and header nuts.
A great time saver and less confusion when the pressure is really on.
Kit consists of
2x 3/8 unc 2 3/8" long
4x 3/8 unc 1 1/16" long
Socket size = 7/16