These lightweight setup blocks are made of closed-cell polyurethane molded directly from original castings. These mock up motor blocks are great for mocking up engine mounts in a chassis, and you can even bolt up all of your accessories to check for fit and clearance.
Just a few of the features include:
- Threaded steel inserts in key bolt locations (spark plugs, engine and accessory mounts, ect.)
- Accepts original front and rear main caps
- Accepts original oil filter
- Easily painted