Clay Smith Engineering - Free Shipping on Orders Over $109 at Summit Racing

Clay Smith Engineering Valve Spring Retainers 8638-16

1.625 +.100 Double Titanium Retainers 16 pcs

Part Number: HPC-8638-16

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Clay Smith Engineering Valve Spring Retainers 8639-16

1.625 +.100 Triple Titanium Retainers 16 pcs

Part Number: HPC-8639-16

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Clay Smith Engineering Valve Spring Retainers 8640-16

1.660 Std Triple Titanium Retainers 16pcs

Part Number: HPC-8640-16

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Clay Smith Engineering Valve Spring Retainers 8641-16

1.550 +.100 Triple Titanuim Retainers 16 pcs

Part Number: HPC-8641-16

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Clay Smith Engineering Camshafts 160-3131

CAMSHAFT

Part Number: HPC-160-3131

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Clay Smith Engineering Camshafts 22-054

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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Clay Smith Engineering Lifters 120-1112

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

Part Number: HPC-120-1112

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Clay Smith Cams Hydraulic Lifters 120-1118

Lifters, Hydraulic, Flat Tappet, Oldsmobile, Set of 16

Part Number: HPC-120-1118

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Clay Smith Engineering Camshafts 150-3102-S

SBC Hydraulic Roller Cam (Stepped Front * Late Model)

Part Number: HPC-150-3102-S

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Clay Smith Engineering Camshafts 150-3106-S

SBC Hydraulic Roller Cam (Stepped Front * Late Model)

Part Number: HPC-150-3106-S

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Clay Smith Engineering Camshafts 150-3107-S

SBC Hydraulic Roller Cam (Stepped Front * Late Model)

Part Number: HPC-150-3107-S

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Clay Smith Engineering Camshafts 22-055

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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Clay Smith Engineering Camshafts 01-060

Camshaft, Hydraulic Flat Tappet, 277 int./288 exh. Advertised Duration, .442 int./.442 exh. Lift, 108 Lobe Separation, Small Block Chevy

Part Number: HPC-01-060

5.0 out of 5 stars ( 1 )

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Clay Smith Cams Camshafts 07-002

Camshaft, Hydraulic Flat Tappet, 264 int./264 exh. Advertised Duration, 0.456 int./0.456 exh. Lift, 108 Lobe Separation, Ford, Each

Part Number: HPC-07-002

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Clay Smith Engineering Lifters 120-0105

Lifters, Hi Rev Hydraulic, FE Ford-16pc

Part Number: HPC-120-0105

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Clay Smith Engineering Lifters 120-0106

Lifters, Hydraulic Flat Tappet, Oldsmobile, Set of 16

Part Number: HPC-120-0106

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Clay Smith Engineering Lifters 120-0109

Lifters, Hi Rev Hydraulic, Oldsmobile-16pc

Part Number: HPC-120-0109

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Clay Smith Engineering Lifters 120-0200

Lifters, Solid, AMC-16pc

Part Number: HPC-120-0200

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Clay Smith Engineering Lifters 120-0207

Lifters, Solid, Chrysler-16pc

Part Number: HPC-120-0207

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Clay Smith Engineering Camshafts 02-052

BBC Hydraulic Flat Tappet Cam

Part Number: HPC-02-052

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Clay Smith Cams Camshafts 160-3103-S

Camshaft, Hydraulic Roller Tappet, Stepped Front, 284 int./286 exh. Advertised Duration, 0.559 int./0.530 exh. Lift, 107 Lobe Separation, Chevy, Each

Part Number: HPC-160-3103-S

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

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

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Clay Smith Engineering Parts and Accessories