Please help identify this 1980's, very odd, Non-Lego brick! I have one more mystery brick to share, and it is a strange one.  This brick is FIVE studs long, and the width is comparable to a regular 2x4 Lego brick.  The inner tubes are also comparable, but because of the slope, the brick's length is five studs.  

This brick was included in a large lot of early 1980's bricks.  It doesn't have the Lego name anywhere that I can see.  Could it be possibly a Tyco part?
Had to tell for sure, but it looks like it came from the red car in this Mega Bloks set:

http://blokcity.com/wiki/9801_Build_%26_Race_Speedway

Here's an image including that part from this set: