Bilstein  Shock  Conversion
			Rebound	lbs		Compression	lbs
			10	80		10	80
			15	100		15	100
			20	120		20	120
			25	140		25	140
			30	160		30	160
			35	185		35	185
			40	210		40	210
			45	235		45	235
			50	260		50	260
			55	290		55	290
			60	320		60	320
			65	350		65	350
			70	385		70	385
			75	420		75	420
			80	455		80	455
			85	495		85	495
			90	540		90	540
Bilstein numbering system is Rebound then Compression.
Example: Bilstein S7Z-6010 is a 7" stroke with  (60) 320 Rebound & (10) 80 Compression.
			S	Steel Body Shock
			7	Stroke in inches
			Z	Shaft size ( Z = 46mm, M = 36mm.)
			60	Rebound Number
			10	Compression Number
AFCO and PRO numbering system is Compression then Rebound.
Example: AFCO 76-3 is a 7" stroke with (60) 320 Compression & (30) 160 Rebound.