In number of leaves it says 9(8/1). What does that mean? ()

1969 - 1972 GM Pick Up Rear Leaf Spring, 4100 lbs capacity, 9(8/1) leaf

Spring Capacity = 4100 lbsWidth = 2-1/2# of Leaves = 9(8/1) Measures (A/B) = 26 x 26Pack Thickness = 3-5/8Includes Bushings

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Chevrolet / GMC Pick Up and Chevrolet Suburban rear leaf spring, 2600 lbs capacity, 9(8/1) leaves, 56" spring

Spring Capacity = 2600 lbs Width = 2-1/2 # of Leaves =9(8/1) Measures (A/B) = 26 x 30 Pack Thickness = 3-3/16 OEM #: 357246 Bushings Included Sold Per Side - Order Quantity 2 for a pair Model: Chevrolet / GMC Pickup C30 / K30Years: 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 19... See More

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Chevrolet / GMC Pick Up and Chevrolet Suburban rear leaf spring, 3500 lbs capacity, 9(8/1) leaves, 56" spring

Spring Capacity = 3500 lbsWidth = 2-1/2# of Leaves = 9(8/1)Measures (A/B) = 26 x 30Pack Thickness = 3-5/8Bushings IncludedSold Per Side - Order Quantity 2 for a pairModel: Chevrolet / GMC Pickup C30 / K30Years: 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991M... See More

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1988-1998 GM Silverado and Sierra 3/4 and 1 ton rear 4200 lbs spring capacity - 9 leaves (8/1)

Spring Capacity = 4200Width = 2-1/2# Leaves = 9(8/1)Measures (A/B) = 32 x 32Pack Thickness (D) = 4-1/4Bushings Included

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1973 - 1993 Dodge pickup rear leaf spring with 3/4" eye, 9(8/1) leaves, 4000 lbs capacity

Spring Capacity = 4000 lbs Width = 2-1/2 # of Leaves = 9(8/1) Measures (A/B) = 24 x 28 Pack Thickness = 3-5/8 Eye Bolt Size = 3/4" - Can be reduced to 5/8" with U13S Kit Bushings Included Sold Per Side - Order Quantity 2 for a pair Features Heavy Duty Replacement 5160 Steel - Heat Treated ... See More

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