Using Manfrotto 501PL plate on Sachtler FSB-6?

[Airwolf]

I've read many times that you can use the Manfrotto 501PL plates, such as what are used on the 501 & 701 manfrotto heads, on the Sachtler FSB-6. However there are two versions of the Sachtler heads.

One is a "Sideload" and the other is a "Snap & Go"

Which head fits the Manfrotto plates?
http://www.bhphotovideo.com/c/product/538602-REG/Sachtler_0407_0407_FSB_6_Fluid_Head.html

or

http://www.bhphotovideo.com/c/product/538612-REG/Sachtler_0405_0405_FSB_6T_Fluid_Head.html

Thank you,

 

[Bern Caughey]

The "Sideload" is compatible with 501 plates.