PH3614 is the short version.
PH3600 is a long 3614.
PH16 is a short/fat version.
PH8 is a long and fat.
If you have room, the FL1A/PH8A is your winner here. The WalMart Supertech ST8 is a slightly shorter version of the FL1A if height is a limiting factor, and is actually a really good filter in that size range. This my choice for anything that runs a 3600/16/43 size if there is room. I've run them on Ford Rangers, Jeep GC, a Focus, a Contour, and Dodge truck. Good luck.