Leaf Spring/bastard pack info:

This has helped me tremendously in the search for leaf springs. If you want to make them flex, you need the info on lengths and weights. Here is a little. Feel free to add if you find something good out there.

Years Description.................# Leaves........Width..Measures (A*B)...Spring Capacity

84-01 Cherokee XJ....................4..............2-1/2...23*28-5/8...............655

84-01 Cherokee XJ....................4..............2-1/2...23*28-5/8...............745

86-95 Comanche........................3/2...........2-1/2...26*31...................1500

Years Description.............................# Leaves...Width..Measures (A*B)..Spring Capacity

75-91 E100/E150 124"WB....................5..........2-1/2...24-7/8*27............1250

75-91 E100/E150 124"WB....................6..........2-1/2...24-7/8*27............1450

75-91 E100/E150 124"WB....................7..........2-1/2...24-7/8*27............1750

Years Description..............................# Leaves...Width..Measures (A*B)..Spring Capacity

82-94 S10/S15/S10 Blazer/S15 Jimmy..3(2/1).....2-1/2...26*28...................1100

82-94 S10/S15/S10 Blazer/S15 Jimmy..4(3/1).....2-1/2...26*28...................1350

82-94 S10/S15/S10 Blazer/S15 Jimmy..5(4/1).....2-1/2...26*28...................1750

95-04 S10/S15.....................................3(2/1).....2-1/2...26*28.....................995

95-04 S10/S15.....................................4(3/1).....2-1/2...26*28...................1350

95-04 S10/S15/ZR2.............................4(3/1).....2-1/2...25-13/32*28-19/32..1200

95-05 Blazer/Jimmy/Envoy/Bravada.....4(3/1)....2-1/2...24-1/2*27-1/2........1400

Years Description.........................# Leaves......Width..Measures (A*B)...Spring Capacity

86-96 Dakota Pickup 2+4WD...........4(3/1)........2-1/2...24*32................2550

97-98 Dakota Pickup 2+4WD...........5...............2-1/2...24*32................1100

97-98 Dakota Pickup 2+4WD...........4(3/1)........2-1/2...24*32................1800

99-04 Dakota Pickup 2WD...............5...............2-1/2...24*32................1200

99-04 Dakota Pickup 4WD...............4(3/1)........2-1/2...24*32................1800

99-04 Dakota Pickup 4WD...............4(3/1)........2-1/2...24*32................2250

05-06 Dakota Pickup 2+4WD...........4(3/1)........2-1/2...24-1/8*30-7/8....1800

05-06 Dakota Pickup 2+4WD...........5(4/1)........2-1/2...24-1/8*30-7/8....2200

98-03 Durango Rear........................5...............2-1/2...24*32.................1800

Years Description....................................... .............# Leaves..Width..Measures (A*B)...Spring Capacity

73-93 Dodge Pickup/Plymouth Trail Duster (1/2" bolts)....4/1.....2-1/2.........24*28..................1650

73-93 Dodge Pickup/Plymouth Trail Duster (5/8" bolts)....4/1.....2-1/2.........24*28..................1700

73-93 Dodge Pickup/Plymouth Trail Duster (5/8" bolts)....5/1.....2-1/2.........24*28..................2500

Years Description.......................# Leaves........Width..Measures (A*B)...Spring Capacity

73-79 F100/F150 2WD.....................4/1...........2-1/2...24*31-1/2............1450

73-79 F100/F150 2WD.....................4/1...........2-1/2...24*31-1/2............1650

80-96 F150 2WD.............................3/1...........2-1/2...25*31..................1350

80-96 F150 2WD.............................4/1...........2-1/2...25*31..................1850

80-96 F150 2WD.............................5/1...........2-1/2...25*31..................2450

84-90 Bronco II Rear.......................5..............2-1/2...25-3/4*30-7/8.......1020

91-94 Explorer/Navajo.....................4(3/1).......2-1/2...25-11/16*31.........1250

95-01 Explorer/Navajo/Mountaineer...Wedge/4..2-1/2...25-11/16*31......... 877

95-01 Explorer/Navajo/Mountaineer...4(3/1).......2-1/2...25-11/16*31.........1100

03-06 Explorer Sport Trac................4(3/1)........2-1/2...25-3/4*31............1200

Years Description....................................... ............................# Leaves..Width..Measures (A*B)...Spring Capacity

70-97 1/2 Ton Van............................................... .......................4.............2-1/2......23*31..................1200

70-97 1/2, 3/4 Ton Van............................................... ..............4(3/1)......2-1/2......23*31..................1600

70-97 1/2, 3/4, 1 Ton Van (1 Ton with Side Bar Shackle)...5(4/1)......2-1/2......23*31..................1800

70-97 1/2, 3/4, 1 Ton Van (1 Ton with Side Bar Shackle)...6(5/1)......2-1/2......23*31..................2500

72-97 1 Ton Van with One Piece Shackle.............................7(6/1),,....2-1/2......23*30-3/4...........2750

72-97 1 Ton Van with One Piece Shackle.............................7(6/1)......2-1/2......23*30-3/4...........3250

Hope this helps someone.

Bronze.