Clay Smith Engineering Engines & Components

Lifters, Hydraulic Flat Tappet Style, 0.842 in. O.D., Chevrolet, Set of 16

Part Number: HPC-120-0114

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Valve Springs, Dual, 1.460 in. O.D., 398 lbs./in. Rate, 1.023 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-HT-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

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8 pc of 1.450 Spring Cups 1.540" OD x 1.450" ID & 8 pc of Smog Rotator Replacements 1.735" OD x 1.450" ID spring

Part Number: HPC-8851-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Lifters, Hydraulic Flat Tappet, Non-Oiling, Ford, Inline 6-Cylinder, Set of 12

Part Number: HPC-120-1200

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.440 in. O.D., .700 in. I.D., Set of 16

Part Number: HPC-8603-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Timing Chain and Gear Set, True Roller, Double Roller, 3 Bolt, Billet Steel Sprockets, Chevy, Big Block, Set

Part Number: HPC-9310-9

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Valve Springs, Beehive, 1.290 in. O.D., 260 lbs./in. Rate, 1.027 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-LS1-16

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Estimated Ship Date: Mar 20, 2026 if ordered today

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BB Chev Gen 6 Hyd Roller (9 Key Way) 4SR-50 Chain

Part Number: HPC-8398-9

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Valve Springs, Dual, 1.539 in. Outside Diameter, 440lbs/in. Rate, 1.132 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-HDR-16

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Valve Springs, Dual, 1.425 in. Outside Diameter, 280lbs/in. Rate, .916 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-DSS-16

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Pontiac True Roller (9 Key Way)

Part Number: HPC-8312-9

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Estimated Ship Date: Mar 30, 2026 if ordered today

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BB Ford 429, 460 True Roller (9 Key Way)

Part Number: HPC-9330-9

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Valve Springs, Dual, 1.425 in. Outside Diameter, 288lbs/in. Rate, 1.027 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-DST-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Valve Springs, Dual, 1.460 in. Outside Diameter, 394lbs/in. Rate, 1.028 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-HS-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Valve Springs, Dual, 1.539 in. Outside Diameter, 409lbs/in. Rate, 1.132 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-RDS-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Chrysler "B" True Roller 3 - Bolt (9 Key Way)

Part Number: HPC-8325-9

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Valve Springs, Dual, 1.539 in. Outside Diameter, 412lbs/in. Rate, 1.135 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-RD-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

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AMC Hydraulic Lifters-16pc

Part Number: HPC-120-0010

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Lifters, Hi Rev Hydraulic, Ford 200, 6 Cylinder-12pc Oiling

Part Number: HPC-120-1202

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Lifters, Hydraulic Flat Tappet, Oiling, Ford, Inline 6-Cylinder, Set of 12

Part Number: HPC-120-1201

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Estimated Ship Date: Mar 30, 2026 if ordered today

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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: Mar 13, 2026 if ordered today

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Spring Cups, 1.735 OD x 1.585 ID x .575 Guide ID x .220 Wall Height x .060 Thick, Set of 16

Part Number: HPC-8821-16

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Chrysler "A" True Roller (9 Key Way)

Part Number: HPC-8303-9

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Estimated Ship Date: Mar 30, 2026 if ordered today

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BB Chev True Roller (9 Key Way)-.005

Part Number: HPC-8310-9-005

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Estimated Ship Date: Mar 30, 2026 if ordered today

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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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Estimated Ship Date: Mar 30, 2026 if ordered today

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