Clay Smith Engineering Engines & Components

Steel Retainer 11/32 X 1.250" 7 Degree *16 pc

Part Number: HPC-8600-16

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

Spring Cups, 1.315 OD x 1.245 ID x .515 Guide ID x .220 Wall Height x .055 Thick, Set of 16

Part Number: HPC-8801-16

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Estimated Ship Date: Tomorrow if ordered today

• Special Order

Valve Springs, Single, 1.26 in. Outside Diameter, 405lbs/in. Rate, 1.104 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-STR-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.250 in. O.D., .680 in. I.D., Set of 12

Part Number: HPC-8617-12

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Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

Valve Springs, Single, 1.25 in. Outside Diameter, 404lbs/in. Rate, 1.111 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-SS-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

Timing Chain Set (170/200ci)

Part Number: HPC-CSC-200-TCS

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Estimated Ship Date: Today

10 Degree 3/8 Machine Valve Locks

Part Number: HPC-8709-16

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

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

• Special Order

Valve Springs, Single, 1.525 in. Outside Diameter, 519lbs/in. Rate, 1.115 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-BS-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

Valve Springs, Single, 1.460 in. Outside Diameter, 303lbs/in. Rate, 1.088 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-S-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

10 Degree 11/32 Machine Valve Locks

Part Number: HPC-8708-16

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

• Special Order

BB Chev True Roller (9 Key Way)

Part Number: HPC-8310-9

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

Timing Chain and Gear Sets, True Roller, Double Roller, 3 Bolt, Steel Sprockets, Chevy, Small Block, Set

Part Number: HPC-8300-9

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Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

10 Degree 5/16 Machine Valve Locks

Part Number: HPC-8710-16

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

Valve Springs, Single, 1.260 in. O.D., 431 lbs./in. Rate, 1.126 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-SST-16

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Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

Valve Springs, Dual, 1.246 in. Outside Diameter, 264lbs/in. Rate, .904 in. Coil Bind Height, Set of 12

Part Number: HPC-SPR-TOY-12

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

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

Part Number: HPC-8850-8

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order