Filters

  • In Stock
  • Part Type
  • Make/Model
  • Make/Engine
  • Price Range
  • Filter Options
  • Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Part Type
  • Make/Model
  • Make/Engine
  • Price Range
  • Filter Options

Clay Smith Engineering Engines & Components

Individual Parts
Part Groups

Results 76 - 100 of 180

Clay Smith Cams Factory Replacement Hydraulic Roller Lifters 125-6504

Clay Smith Cams Factory Replacement Hydraulic Roller Lifters 125-6504

Clay Smith Cams Factory Replacement Hydraulic Roller Lifters 125-6504

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

Part Number: HPC-125-6504

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Clay Smith Engineering Camshafts 150-3100-S

Clay Smith Engineering Camshafts 150-3100-S

Clay Smith Engineering Camshafts 150-3100-S

SBC Hydraulic Roller Cam (Stepped Front * Late Model)

Part Number: HPC-150-3100-S

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Clay Smith Cams Camshafts 150-3104-S

Clay Smith Cams Camshafts 150-3104-S

Clay Smith Cams Camshafts 150-3104-S

Camshaft, Hydraulic Roller, Stepped Front, 296 int./302 exh. Advertised Duration, 0.547 int./0 529 exh. Lift, 108 Lobe Separation, Chevy, Each

Part Number: HPC-150-3104-S

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Clay Smith Engineering Camshafts 150-3106-S

Clay Smith Engineering Camshafts 150-3106-S

Clay Smith Engineering Camshafts 150-3106-S

SBC Hydraulic Roller Cam (Stepped Front * Late Model)

Part Number: HPC-150-3106-S

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Clay Smith Engineering Camshafts 150-3107-S

Clay Smith Engineering Camshafts 150-3107-S

Clay Smith Engineering Camshafts 150-3107-S

SBC Hydraulic Roller Cam (Stepped Front * Late Model)

Part Number: HPC-150-3107-S

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Clay Smith Cams LS Camshafts 150-6179

Clay Smith Cams LS Camshafts 150-6179

Clay Smith Cams LS Camshafts 150-6179

Camshaft, Hydraulic Roller Tappet, 296 int./302 exh. Advertised Duration, 0.620 int./0.600 exh. Lift, 110 Lobe Separation, Steel Core,Chevy, Each

Part Number: HPC-150-6179

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Clay Smith Engineering Valve Springs SPR-325-16

Clay Smith Engineering Valve Springs SPR-325-16

Clay Smith Engineering Valve Springs SPR-325-16

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

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Clay Smith Engineering Valve Springs SPR-BS-16

Clay Smith Engineering Valve Springs SPR-BS-16

Clay Smith Engineering Valve Springs SPR-BS-16

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

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Clay Smith Engineering Valve Springs SPR-DLS-16

Clay Smith Engineering Valve Springs SPR-DLS-16

Clay Smith Engineering Valve Springs SPR-DLS-16

Valve Springs, Dual, 1.276 in. Outside Diameter, 456lbs/in. Rate, 1.068 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-DLS-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Clay Smith Engineering Valve Springs SPR-DST-16

Clay Smith Engineering Valve Springs SPR-DST-16

Clay Smith Engineering Valve Springs SPR-DST-16

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

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Clay Smith Engineering Valve Springs SPR-DTS-16

Clay Smith Engineering Valve Springs SPR-DTS-16

Clay Smith Engineering Valve Springs SPR-DTS-16

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

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Clay Smith Engineering Valve Springs SPR-LS2-16

Clay Smith Engineering Valve Springs SPR-LS2-16

Clay Smith Engineering Valve Springs SPR-LS2-16

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

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Clay Smith Engineering Valve Springs SPR-LS3-16

Clay Smith Engineering Valve Springs SPR-LS3-16

Clay Smith Engineering Valve Springs SPR-LS3-16

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

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Clay Smith Engineering Valve Springs SPR-SBS-16

Clay Smith Engineering Valve Springs SPR-SBS-16

Clay Smith Engineering Valve Springs SPR-SBS-16

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

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Clay Smith Engineering Valve Spring Locators 8820-16

Clay Smith Engineering Valve Spring Locators 8820-16

Clay Smith Engineering Valve Spring Locators 8820-16

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

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Clay Smith Engineering Valve Spring Locators 8850-8

Clay Smith Engineering Valve Spring Locators 8850-8

Clay Smith Engineering Valve Spring Locators 8850-8

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

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Clay Smith Engineering Valve Spring Locators 8852-16

Clay Smith Engineering Valve Spring Locators 8852-16

Clay Smith Engineering Valve Spring Locators 8852-16

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

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Clay Smith Engineering Valve Spring Locators 8861-16

Clay Smith Engineering Valve Spring Locators 8861-16

Clay Smith Engineering Valve Spring Locators 8861-16

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

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Clay Smith Engineering Valve Spring Locators 8862-16

Clay Smith Engineering Valve Spring Locators 8862-16

Clay Smith Engineering Valve Spring Locators 8862-16

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

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8601-16

Clay Smith Engineering Valve Spring Retainers 8601-16

Clay Smith Engineering Valve Spring Retainers 8601-16

Steel Retainer 11/32" X 1.450 7 Degree *16 pcs

Part Number: HPC-8601-16

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8604-16

Clay Smith Engineering Valve Spring Retainers 8604-16

Clay Smith Engineering Valve Spring Retainers 8604-16

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

Part Number: HPC-8604-16

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8605-16

Clay Smith Engineering Valve Spring Retainers 8605-16

Clay Smith Engineering Valve Spring Retainers 8605-16

Steel Retainer 5/16 X 1.450 7 Degree * 16pc

Part Number: HPC-8605-16

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8608-16

Clay Smith Engineering Valve Spring Retainers 8608-16

Clay Smith Engineering Valve Spring Retainers 8608-16

Steel Retainer 1.550 X 10 Degree *16 pcs

Part Number: HPC-8608-16

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8617-16

Clay Smith Engineering Valve Spring Retainers 8617-16

Clay Smith Engineering Valve Spring Retainers 8617-16

Steel Retainer 5/16 X 1.250" 7 Degree *12 pc

Part Number: HPC-8617-16

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8632-16

Clay Smith Engineering Valve Spring Retainers 8632-16

Clay Smith Engineering Valve Spring Retainers 8632-16

1.437/1.550 Std Double Titanium Retainer 16 pcs

Part Number: HPC-8632-16

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today