Clay Smith Engineering Parts and Accessories

Valve Springs, Dual, 1.437 in. Outside Diameter, 331lbs/in. Rate, .988 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-DTS-16

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Valve Springs, Dual, 1.437 in. Outside Diameter, 335lbs/in. Rate, 1.025 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-DTT-16

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Valve Springs, Beehive, 1.290 in. Outside Diameter, 310lbs/in. Rate, 1.062 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-LS2-16

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Valve Springs, Beehive, 1.305 in. Outside Diameter, 333lbs/in. Rate, 1.077 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-LS3-16

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Valve Springs, Single, 1.539 in. Outside Diameter, 334lbs/in. Rate, 1.164 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-SBS-16

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Lifters, Hydraulic Roller, Factory Replacement, Chevrolet, Gen III/IV, Set of 16

Part Number: HPC-125-6504

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Estimated Ship Date: Dec 15, 2025 if ordered today

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