Talk to the experts. Call 800.979.0122, 7am-10pm, everyday.

GIFT CARDS

DEALS

TRACK ORDER

HELP CENTER

List

Shop

Garage

Cart

Account

Clay Smith Cams

Engine

Apparel, Gifts and Literature

Exterior, Accessories and Trim

Interior, Accessories and Trim

Air and Fuel Delivery

Electrical, Lighting and Wiring

Gauges and Instrumentation

30 products

Clear All

Brand

Clay Smith Cams

Products

Clay Smith Cams |

#91603060

Mr. Horsepower Medium Decal Set

(4)

$7.99

/each

Clay Smith Cams |

#1257201

Clay Smith Cams SBC Street Series Hydraulic Roller Lifters

(1)

Lifter Type:

Hydraulic Roller

$616.50

/set

Clay Smith Cams |

#1992115

Clay Smith Cams 318-2115 Mr. Horsepower Fuel Pressure Gauge, Blk

(12)

Gauge Style:

Mechanical

$36.00

/each

-16%

Mr. Horsepower Traditional Design T-Shirt

Clay Smith Cams |

#199100

Mr. Horsepower Traditional Design T-Shirt

(47)

Gender:

Unisex

Age Group:

Adult

as low as

$20.99

/each

$24.99

Clay Smith Cams |

#1992015

Clay Smith Cams 316-2015 Mr. Horsepower Fuel Pressure Gauge, Wht

(11)

Gauge Style:

Mechanical

$36.00

/each

Indy Cars Through the Ages

A few of our favorite veterans of the Brickyard from the Museum of American Speed.

Speedway Motors Named NSRA Manufacturer of the Year

Speedway Motors was named National Street Rod Association (NSRA) Manufacturer of the Year at the 52nd Annual Street Rod Nationals held in Louisville, Ky. Aug. 5-8.

Speedway Motors to Debut New Products at 2022 PRI Show

Speedway Motors announced today a list of new products that will be debuted in their booth (#3701) which is a nod to their 70th Anniversary at the 2022 PRI Show Dec. 8-10 in Indianapolis, Ind.

Clay Smith Small Block Chevy Tracksmith Flat Tappet Cam/Lifter Kit

Clay Smith Cams |

#327027

Clay Smith Small Block Chevy Tracksmith Flat Tappet Cam/Lifter Kit

$309.35

/set

Clay Smith Small Block Chevy Streetsmith Flat Tappet Cam/Lifter Kit

Clay Smith Cams |

#327002

Clay Smith Small Block Chevy Streetsmith Flat Tappet Cam/Lifter Kit

(1)

$309.35

/set

Clay Smith Cams |

#199165

Clay Smith Cams Speed Shop Mr. Horsepower Navy T-Shirt

(12)

Gender:

Unisex

Age Group:

Adult

as low as

$24.99

/each

Clay Smith Cams |

#199116

Clay Smith Cams Mr. Horsepower Medium Decal

(16)

$3.99

/each

Clay Smith Cams |

#199115

Mr. Horsepower Large Decal

(15)

$4.99

/each

Showing all 30 results

Shop Feedback: Did you find what you are looking for?

Clay Smith Cams Genuine Mr. Horsepower Black T-Shirt, XXL parts `` Clay Smith Cams Genuine Mr. Horsepower Black T-ShirtClay Smith Cams Grey Mr. Horsepower T-Shirt, Large parts `` Clay Smith Cams Grey Mr. Horsepower T-ShirtClay Smith Small Block Chevy Torquesmith Hydraulic Camshaft/Lifter Kit parts `` Clay Smith Small Block Chevy Torquesmith Hydraulic Camshaft/Lifter KitClay Smith Hydraulic Roller Cam / Lifter, 284/286 0.993 Big Block Chevy 454 parts kit `` Clay Smith Hydraulic Roller Cam / Lifter, 284/286 Big Block Chevy 454Clay Smith Hydraulic Cam / Lifter Kit, 292/299 0.9766 Small Block Chevy 383 parts kit `` Clay Smith Hydraulic Cam / Lifter Kit, 292/299 Small Block Chevy 383Clay Smith Hydraulic Cam/Lifter Kit, 282/296 0.9527 Small Block Chevy 327-350 parts kit `` Clay Smith Hydraulic Cam/Lifter Kit, 282/296 Small Block Chevy 327-350Clay Smith Hydraulic Cam / Lifter Kit, 280/282 0.9929 Small Block Chevy 350 parts kit `` Clay Smith Hydraulic Cam / Lifter Kit, 280/282 Small Block Chevy 350Clay Smith Cams Speed Shop T-Shirt Bundle parts kit `` Clay Smith Cams Speed Shop T-Shirt BundleClay Smith Hydraulic Cam / Lifter Kit, 296/302 0.9801 Small Block Chevy 400 parts kit `` Clay Smith Hydraulic Cam / Lifter Kit, 296/302 Small Block Chevy 400Clay Smith Cams Big Block Chevy Street Series Hydraulic Roller Lifters parts `` Clay Smith Cams Big Block Chevy Street Series Hydraulic Roller LiftersClay Smith Hydraulic Cam / Lifter Kit, 292/302 0.9669 Big Block Chevy 496 parts kit `` Clay Smith Hydraulic Cam / Lifter Kit, 292/302 Big Block Chevy 496Clay Smith Hydraulic Cam / Lifter Kit, 288/294 0.9796 Big Block Chevy 454 parts kit `` Clay Smith Hydraulic Cam / Lifter Kit, 288/294 Big Block Chevy 454Mr. Horsepower 16 Inch Laser Cut Metal Sign parts `` Mr. Horsepower 16 Inch Laser Cut Metal SignClay Smith Hydraulic Cam / Lifter Kit, 288/300 0.96 Big Block Chevy 454 parts kit `` Clay Smith Hydraulic Cam / Lifter Kit, 288/300 Big Block Chevy 454Clay Smith Hydraulic Cam / Lifter Kit, 292/294 0.9932 Small Block Chevy 383 parts kit `` Clay Smith Hydraulic Cam / Lifter Kit, 292/294 Small Block Chevy 383Clay Smith Hydraulic Cam / Lifter Kit, 296/300 0.9867 Big Block Chevy 496 parts kit `` Clay Smith Hydraulic Cam / Lifter Kit, 296/300 Big Block Chevy 496Clay Smith Cams Mr. Horsepower Checkered Flag Black Hoodie XXL parts `` Mr. Horsepower Checkered Flag Black HoodieClay Smith Hydraulic Cam / Lifter Kit, 282/294 0.9592 Small Block Chevy 383 parts kit `` Clay Smith Hydraulic Cam / Lifter Kit, 282/294 Small Block Chevy 383Clay Smith Hydraulic Cam / Lifter Kit, 280/294 0.9524 Small Block Chevy 350 parts kit `` Clay Smith Hydraulic Cam / Lifter Kit, 280/294 Small Block Chevy 350Clay Smith Cams A60 Mr. Horsepower Windshield Sunshade parts `` Clay Smith Cams A60 Mr. Horsepower Windshield Sunshade

The “Mr. Horsepower” legacy began in the early 1930s with camshafts that were literally hand-ground by Clay Smith to high-performance specifications. His technical expertise was recognized by the industry and racers were mesmerized by the overall performance of his products. Although he specialized in camshafts, his high-performance engines were setting world speed records. He raced Joe Guess’s Hydro boat and during this time a friend of theirs drew a characterization of Clay Smith – which is the now the very famous “Mr. Horsepower Logo”. When you want the best, trust "Mr. Horsepower" and all the pros at Clay Smith Cams.

Clay Smith Cams

Part

Category

Product Line

Engine Family

Brand

Availability

Application

Discounts

Price

Customer Rating

Products

Mr. Horsepower Medium Decal Set

Clay Smith Cams SBC Street Series Hydraulic Roller Lifters

Clay Smith Cams 318-2115 Mr. Horsepower Fuel Pressure Gauge, Blk

Mr. Horsepower Traditional Design T-Shirt

Clay Smith Cams 316-2015 Mr. Horsepower Fuel Pressure Gauge, Wht

Related Articles

Clay Smith Small Block Chevy Tracksmith Flat Tappet Cam/Lifter Kit

Clay Smith Small Block Chevy Streetsmith Flat Tappet Cam/Lifter Kit

Clay Smith Cams Speed Shop Mr. Horsepower Navy T-Shirt

Clay Smith Cams Mr. Horsepower Medium Decal

Mr. Horsepower Large Decal