Clay Smith Engineering Parts and Accessories

Valve Spring Locators, Outside, Steel, 0.052 in. Thick, 1.450 in. Spring I.D., 1.540 in. Spring O.D., Set of 16

Part Number: HPC-8800-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

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1.625 Spring Cups, 1.740 OD x 1.625 ID x .635 Guide ID x 150 Wall Height x .060 Thick, Set of 16

Part Number: HPC-8820-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Smog Rotator Replacement, 1.740 OD x 1.450 ID x .710 Guide ID , Set of 8

Part Number: HPC-8850-8

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Estimated Ship Date: Mar 30, 2026 if ordered today

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8 pc of 1.550 Spring Cups 1.540" OD x 1.550" ID & 8 pc of Smog Rotator Replacements 1.735" OD x 1.550" ID spring

Part Number: HPC-8852-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Smog Rotator Replacement, 1.740 OD x 1.550 ID x .710 Guide ID , Set of 8

Part Number: HPC-8860-8

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Spring Cups, 1.735 OD x 1.450 ID x .715 Guide ID x .220 Wall Height x .070 Thick, Set of 16

Part Number: HPC-8861-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Spring Cups, 1.735 OD x 1.550 ID x .715 Guide ID x .220 Wall Height x .070 Thick, Set of 16

Part Number: HPC-8862-16

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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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Lifters, Solid, Oldsmobile-16pc

Part Number: HPC-120-0208

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Lifters, Hydraulic, Old Desoto/Chrysler/Dodge-16pc

Part Number: HPC-120-1112

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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 Roller, Retrofit, Chrysler BB, .903, Fits 383-400

Part Number: HPC-125-5319

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Camshaft, Solid/Mechanical Flat Tappet, 309 int./309 exh. Advertised Duration, .617 int./.617 exh. Lift, 108 Lobe Separation, Big Block Chevy

Part Number: HPC-22-054

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Camshaft, Solid/Mechanical Flat Tappet, 295 int./295 exh. Advertised Duration, .625 int./.625 exh. Lift, 108 Lobe Separation, Big Block Chevy

Part Number: HPC-22-055

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Lifters, Solid, Chrysler-16pc

Part Number: HPC-120-0207

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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, SBC LS T/B, Street Performance

Part Number: HPC-125-5290

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Estimated Ship Date: Mar 30, 2026 if ordered today

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