Clay Smith Engineering Parts and Accessories

95th Anniversary Hooded Sweatshirt - Black MD

Part Number: HPC-MS92-MD

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Estimated Ship Date: May 6, 2026 if ordered today

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Chrysler/ Mopar - Hydraulic Rollers Camshaft Sadi Core - 318, 340, 360 A Block

Part Number: HPC-444-3104

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Estimated Ship Date: May 13, 2026 if ordered today

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10 Degree 5/16 Machine Valve Locks

Part Number: HPC-8710-16

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Estimated Ship Date: May 13, 2026 if ordered today

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Clay Smth Cordory Jacket - Brown LG

Part Number: HPC-MJ11-LG

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Estimated Ship Date: May 6, 2026 if ordered today

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95th Anniversary Hooded Sweatshirt - Black XX

Part Number: HPC-MS92-XX

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Estimated Ship Date: May 6, 2026 if ordered today

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Clay Smth Cordory Jacket - Brown 3X

Part Number: HPC-MJ11-3X

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Estimated Ship Date: May 6, 2026 if ordered today

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95th Anniversary Hooded Sweatshirt - Black 4X

Part Number: HPC-MS92-4X

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Estimated Ship Date: May 6, 2026 if ordered today

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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: May 8, 2026 if ordered today

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Spring Cups, 1.680 OD x 1.550 ID x .710 Guide ID x .145 Wall Height x .060 Thick, Set of 16

Part Number: HPC-8810-16

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Estimated Ship Date: May 8, 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: May 8, 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: May 8, 2026 if ordered today

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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: May 8, 2026 if ordered today

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Clay Smith Varsity Jacket - Black LG

Part Number: HPC-MJ10-LG

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Estimated Ship Date: May 8, 2026 if ordered today

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Valve Springs, Dual, 1.550 in. Outside Diameter, 644lbs/in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-325-16

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Estimated Ship Date: May 1, 2026 if ordered today

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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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Estimated Ship Date: May 1, 2026 if ordered today

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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

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Estimated Ship Date: May 4, 2026 if ordered today

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Steel Retainer 3/8" X 1.550 7 Degree *16 pcs

Part Number: HPC-8604-16

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Estimated Ship Date: Apr 30, 2026 if ordered today

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1.550 +.100 Double Titanium Retainers 16 pcs

Part Number: HPC-8635-16

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Steel Retainer 1.550 X 10 Degree *16 pcs

Part Number: HPC-8608-16

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Timing Chain and Gear Set, Single Roller, 1-bolt, Iron Gears, Chevrolet, 7.4L, Set

Part Number: HPC-8399-9

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Estimated Ship Date: May 4, 2026 if ordered today

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Spring Cups, 1.805 OD x 1.690 ID x .710 Guide ID x .220 Wall Height x .080 Thick, Set of 16

Part Number: HPC-8863-16

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Estimated Ship Date: Apr 27, 2026 if ordered today

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FE Ford 360, 390, 427, 428 True Roller (9 Key Way) 3 Keyway Set

Part Number: HPC-8308-9

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Estimated Ship Date: May 8, 2026 if ordered today

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Jeep 6 Cylinder Hydraulic Lifters-12pc

Part Number: HPC-120-0011

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Estimated Ship Date: May 8, 2026 if ordered today

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351-C, M 400 Ford True Roller (9 Key Way)

Part Number: HPC-8321-9

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Estimated Ship Date: May 8, 2026 if ordered today

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SB Ford 1 Piece Fuel Pump Eccentric True Roller (9 Key Way)

Part Number: HPC-8320-9

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Estimated Ship Date: May 8, 2026 if ordered today

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