Description
Strange Engineering 10″ 350 lb Knight Conical Springs – Pair | For A-Body & G-Body Front Coil-Over Shocks (S5065 / S5265)
Upgrade your suspension performance with this pair of Strange Engineering Knight Conical Springs, engineered for A-Body and G-Body front coil-over shock applications (Strange part numbers S5065 / S5265). These 10-inch, 350 lb rate springs are crafted from high tensile chrome silicon wire to deliver superior consistency, responsiveness, and fatigue resistance.
Key Features:
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2.50" I.D. / 4.170" I.D. Conical Design
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Reduces spring deflection under compression
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Maintains consistent alignment with OEM upper spring seats and Strange shock bodies
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Eliminates clearance issues with minimal geometry change
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Durable Finish
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Black powder coat resists corrosion and wear
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Laser-etched height and spring rate for easy mid-spring identification
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Specifications:
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Spring Height: 10″
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Spring Rate: 350 lbs
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Inner Diameters: 2.50″ (top) / 4.170″ (bottom)
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Sold as a matched pair
Alternative Spring Rates:
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400 lbs – Part #: SPK10C400
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450 lbs – Part #: SPK10C450
Compatible Accessories:
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Spring Seat Bearing Kit – S1409
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Spring Seat Adjuster Wrench – S1413
Boost your vehicle’s suspension with race-proven reliability from Strange Engineering. These conical springs are designed for serious performance and built to withstand demanding conditions.