Clay Smith Engineering Parts and Accessories

The Mr. Horsepower Speed Team T-shirt is a must for any racing fan. The design has a vintage feel with...

4.42 out of 5 stars ( 12 )

Ms. Horsepower is a champion of equality … except at the track! The boys don't stand a chance when you...

4.8 out of 5 stars ( 5 )

Hat, Ball Cap, Black, Mr. Horsepower Logo, Flexfit 6 3/4 To 7 1/4 Size, Each

Part Number: HPC-H14-S-M

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Clay Smith Surf Board Sign

Part Number: HPC-A705

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Camshaft, Hydraulic Flat Tappet, 274 int./274 exh. Advertised Duration, 0.442 int./0.442 exh. Lift, 108 Lobe Separation, Chevy, Each

Part Number: HPC-01-012

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Hat, Ball Cap, Cotton, Black, Mr. Horsepower Logo, Flexfit, Small/Medium, Each

Part Number: HPC-H18-S-M

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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

5.0 out of 5 stars ( 2 )

Lifters, Hydraulic Flat Tappet, 0.921 in. O.D., 2.125 in. Lifter Seat Height, Will Not Fit J-88 and F-85 Models, Oldsmobile, Set of 16

Part Number: HPC-120-1119

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Camshaft, Hydraulic Roller Tappet, 296 int./300 exh. Advertised Duration, 0.620 int./0.569 exh. Lift, 110 Lobe Separation, Chevy, Each

Part Number: HPC-160-3115

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Gauge, Fuel Pressure, Analog, Mechanical, Round, 1 5/8 in. Diameter, 0-15 psi Range, Liquid Filled, Black Face, Mr. Horsepower, Marshall Genuine, Each

Part Number: HPC-318-2215

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Look good wherever you go with a Mr. Horsepower Crossed Flags T-shirt! Mr. Horsepower and checkered flags...

4.87 out of 5 stars ( 31 )

The Genuine Clay Smith Cams work shirt is the perfect blend of retro apparel and Mr. Horsepower's vintage...

4.5 out of 5 stars ( 8 )

Hat, Beanie Cap, Black, Mr. Horsepower Logo, One Size Fits All, Each

Part Number: HPC-H16

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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

Part Number: HPC-A2

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Extend the hot-rodding season with this Mr. Horsepower crossed flag hoodie! The poly/cotton blend hooded...

4.83 out of 5 stars ( 6 )

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 )

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

Part Number: HPC-A811

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

The Mr. Horsepower Since 1931 round metal sign lists some of the very best historic and current racetracks....

5.0 out of 5 stars ( 3 )

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

Part Number: HPC-H70-S-M

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

Part Number: HPC-H70-L-XL

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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 )

Clay Smith Cams celebrates 95 years of speed with these eye-catching anniversary T-shirts. They feature...

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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: Today

Clay Smith Cams offers the "Horsepower With Attitude" toddler T-shirt for the kids with an attitude!...

4.6 out of 5 stars ( 10 )

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

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