Clay Smith Engineering Parts and Accessories

Apron, Polyester/Cotton, Black, Mr. Horsepower Logo, Each

Part Number: HPC-A2

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Camshaft, Hydraulic Flat Tappet, 264 int./264 exh. Advertised Duration, 0.454 int./0.454 exh. Lift, 110 Lobe Separation, Chevy, Each

Part Number: HPC-01-003

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 9, 2025 if ordered today

• Free Shipping
• Special Order

Camshaft, Hydraulic Flat Tappet, 274 int./274 exh. Advertised Duration, 0.484 int./0.484 exh. Lift, 108 Lobe Separation, Chevy, Each

Part Number: HPC-02-012

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 9, 2025 if ordered today

• Free Shipping
• Special Order

Camshaft, Hydraulic Roller Tappet, Stepped Front, 288 int./300 exh. Advertised Duration, 0.600 int./0 569 exh. Lift, 109 Lobe Separation, Chevy, Each

Part Number: HPC-160-3101-S

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Camshaft, Hydraulic Roller Tappet, 280 int./282 exh. Advertised Duration, 0.510 int./0.492 exh. Lift, 108 Lobe Separation, Retro, Chevy, Each

Part Number: HPC-150-3102

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

• Free Shipping
• Special Order

Sign, Clay Smith Cams Hot Rod, Metal, Laser Cut, 24.00 in. Width, 15.00 in. Height, Each

Part Number: HPC-A811

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Camshaft, Mechanical flat tappet, 265 int./265 exh. Advertised Duration, 0.440 int./0.400 exh. Lift, 110 Lobe Separation, Ford, Each

Part Number: HPC-81-001

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Mr. Horsepower black checkered flag romper is a baby bodysuit featuring Mr. Horsepower screenprinted...

5.0 out of 5 stars ( 2 )

Camshaft, Hydraulic Roller, 296 int./300 exh. Advertised Duration, .620 int./.569 exh. Lift, 107 Lobe Separation, Retrofit, Chevy, Big Block, Each

Part Number: HPC-160-3105

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

• Free Shipping
• Special Order

Lifters, Solid Flat Tappet, Ford, Y-Block, Set of 16

Part Number: HPC-120-0312

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

• Free Shipping
• Special Order

Hat, Ball Cap, Cotton/Nylon/Polyester, Black, Mr. Horsepower Logo, Flex Fit, Each

Part Number: HPC-H40-S-M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Hats, Ball Cap, Mr. Horsepower Logo, Flexfit, Cotton, Gray, Large/X-Large, Each

Part Number: HPC-H30-L-XL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Your kids will look good wherever they go with a Mr. Horsepower youth T-shirt! Featured in a large graphic...

5.0 out of 5 stars ( 4 )

Camshaft, Hydraulic Flat Tappet, 274 int./274 exh. Advertised Duration, 0.485 int./0.485 exh. Lift, 110 Lobe Separation, Chevy, Each

Part Number: HPC-02-013

Not Yet Reviewed

• Free Shipping
• Special Order

Don't mess with a classic! Mr. Horsepower and his team of dedicated gearheads have been grinding killer...

4.89 out of 5 stars ( 9 )

You have to crawl before you can race (or walk)! Start your tiny speedster out on the road to hotrodding...

5.0 out of 5 stars ( 1 )

Hat, Ball Cap, Cotton, Black, Embroidered, Clay Smith Cams Logo, Flexfit, Large/X-Large, Each

Part Number: HPC-H70-L-XL

Not Yet Reviewed

Estimated Ship Date: Tomorrow

The Mr. Horsepower "Support Your Local Speed Shop" tank top features the perfect blend of retro apparel...

4.8 out of 5 stars ( 5 )

Sign, Mr. Horsepower with Attitude Metal Sign, Rectangular, Aftermarket Performance Brand Genre, Black/Red/White, 20.0 in. Width, 5.0 in. Height, Each

Part Number: HPC-A802

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Camshaft, Hydraulic Flat Tappet, 267 int./267 exh.. Advertised Duration, 0.448 int./0.448 exh. Lift, 108 Lobe Separation, Ford, Each

Part Number: HPC-07-015

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

• Free Shipping
• Special Order

Hat, Ball Cap, Cotton, Black, Embroidered, Clay Smith Cams Logo, Flexfit, Small/Medium, Each

Part Number: HPC-H70-S-M

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Camshaft, Hydraulic Flat Tappet, 264 int./264 exh. Advertised Duration, 0.456 int./0.456 exh. Lift, 110 Lobe Separation, Ford, Each

Part Number: HPC-07-003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Free Shipping

Who says wrenching and racing are boys-only? Not Lil Ms. Horsepower, that's for sure! Make sure your...

3.4 out of 5 stars ( 5 )

Camshaft, Hydraulic Flat Tappet, 264 int./264 exh. Advertised Duration, 0.515 int./0.515 exh. Lift, 110 Lobe Separation, Chevy, Each

Part Number: HPC-02-003

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Free Shipping
• Special Order

Camshaft, Hydraulic Roller Tappet, 283 int./286 exh. Advertised Duration, 0.585 int./0.585 exh. Lift, 112 Lobe Separation, Chevy, Each

Part Number: HPC-150-6100

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping