Spring info:
http://www.4x4spot.com/misc__spring_information.htm

*copied from pirate4x4*

44044 SPRINGS
44044s are Rancho Jeep Wagoneer Lift Springs.
Length: 47" (Length is eye to eye)
Center Pin split (front/rear) 22.5"/24.5"
Bushing: 2 3/4" & 3"
http://bbs.off-road.com/wwwthreads_u...ith%20dims.jpg

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ALL PRO OFFROAD SPRING LENGTHS by Chris Gieger
Part Number, Overall Spring Length, Center Pin to Front*
TOYFRONT5, 47 5/8", 22 1/2"
TOYFRONT4, 46.1/2", 22 1/8"
TOYFRONT5STK, 46 3/4", 23 1/8"
TOYFRONT4STK, 45 5/8", 22 1/2"
TOYFRONT3, 46", 21 1/2"

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Toyota springs


79-85 Toyota front
Flat length = 45"
Front Half = 22.5"
Rear Half = 22.5"
Width = 2.36"
Front Eyelet = 18mm ID
Rear Eyelet = 18mm ID


79-83 Toyota Rear
Flat length = 48"
Front Half = 21.125"
Rear Half = 26.875"
Width = 2.36"
Front Eyelet = 18mm ID
Rear Eyelet = 18mm ID


84-88 Toyota Rear
Flat length = 48"
Front Half = 20.5"
Rear Half = 27.5"
Width = 2.36"
Front Eyelet = 14mm ID
Rear Eyelet = 18mm ID


89-95 Toyota Rear
Flat length = 51"
Front Half = 21.5"
Rear Half = 29.5"
Width = 2.36"
Front Eyelet = 14mm ID
Rear Eyelet = 18mm ID

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Jeep YJ leaves
45" eye to eye
22.5" to the pin both sides