I moved this thread over here to allow adding of other peoples swaps using my mounts and to help address all the little issues that come up during this swap. This is the link to the ad in the classifieds. http://community.ratsun.net/classifieds/item/5568-620-ka24-engine-swap-mounts/
Here is Version 4.0 of my KA24-620 Swap brackets. The mounts are a 3/4" drop from the factory KA mounts. They will fit the KA24E and KA24DE with stock 620 rubber motor mounts and allow you to bolt the KA to your 620. These mounts require the later style 620 rubber motor mount for the L20B.
You will still have to deal with the center link flip/ oil pan clearancing with the 240 DE swap and any other transmission issues due to your choice of transmission. This is not required when using a truck KA. If you run a 720 5-speed from behind a Z-series motor it should bolt to the stock transmission mount at the stock crossmember location.
I also have a MAF and Fuel Pump Bracket available.
All parts are steel, powder coated black and ready to install.
New Fuel Pump Bracket installed.
Reference links for the KA swap.
How to wire a KA, CA, SR, and VG into anything
KA24E into a 620
KA24DE into a 620 Tapered Insert Info - Flipping the Center link.