Valve Springs

VALVE SPRING, BTR PLATINUM DODGE VIPER DUAL SPRING KIT - .660" LIFT

Part Number: BTC-SK012VSLS

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Valve Spring, NexTek, Dual, 1.640 in. O.D., 647 lbs./in. Rate, 1.070 in. Coil Bind Height, Polished, Each

Part Number: MAN-221424P-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Valve Springs, SPRING-MITSUBISHI 4G63

Part Number: MAN-22115-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Valve Spring, Beehive, Single, 0.550 in. Maximum Valve Lift, 317 lbs./in. Spring Rate, 1.070 in. Coil Bind Height, Each

Part Number: BTC-SP0051

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Valve Spring, Dual, 1.625 in. Outside Diameter, 645 lbs./in. Rate, 1.070 in. Coil Bind Height, Each

Part Number: HRS-98738-1A

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Valve Springs, Dual, 1.640 in. Outside Diameter, 645 lbs./in. Rate, 1.070 in. Coil Bind Height, Polished, Each

Part Number: HRS-98739-1

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Estimated Ship Date: Jan 12, 2026 if ordered today

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