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      • 1.630 O.D.
  • Y-Block Ford 272, 292, 312

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  • Dixxon Flannel x Clay Smith
    • 90th Anniversary Flannel
    • Bamboo Short Sleeve
    • Boardshort & Straw Hat
  • Rat Fink: By Ed Roth
  • SALE: Apparel
  • Camshafts
    • Hydraulic Flat Tappet
      • Circle Track
      • Marine
      • RV / Tow Vehicles
      • Street / Strip
    • Hydraulic Rollers Cams
      • Big Block Chevy
      • Small Block Chevy
    • Solid Flat Tappet
      • Circle Track
      • Marine
      • RV / Tow Vehicles
      • Street / Strip
    • Solid Roller
  • Camshaft Degree Wheels & Kits
  • Cylinder Heads
    • Big Block Chevrolet
    • Small Block Chevrolet
  • Engine Dress Up
    • Aluminum Front Covers
    • Valve Cover Accessories
    • Valve Cover Fastener Kits
  • Fasteners and Hardware
    • Head Bolt Kits
  • Fittings & Hoses
    • Russell Fittings
      • -10 AN
      • -4 AN
      • -6 AN
      • -8 AN
    • Russell Full Flow Hose Ends
      • -10 AN
      • -4 AN
      • -6 AN
      • -8 AN
    • Russell ProFlex AN Hose
  • Ford Inline 6 (144 –170 -200 -250ci)
    • Bolt and Stud Kits
    • Camshafts
      • Cam Degree Kit
      • Hydraulic Camshafts
      • Solid Camshafts
    • Ford 144 6 Cylinder
    • Ford 170 6 Cylinder
    • Ford 200 6 Cylinder
    • Ford 250 6 Cylinder
    • Lifters
    • Timing Chain
    • Valve Train Components
  • Nic Woods Jr Dragster Parts
  • Fuel System
    • Fuel Gauges
    • Fuel Pressure Regulator / By-Pass
    • Fuel Pump Accessories
    • Fuel Pumps
  • Gaskets & Seals
    • Cam Change Kits
    • Carburetor Gaskets
    • Exh. Gasket
      • Big Block Chevy
      • FORD
      • Small Block Chevy
    • Head Gasket
      • Big Block Chevy
      • FORD
      • Small Block Chevy
    • Intake Manifold Gasket
      • Big Block Chevy
      • Oldsmobile
      • Pontiac
      • Small Block Chevy
    • Oil Pan Gaskets
      • Big Block Chevy
      • Ford
      • Small Block Chevy
    • Rear Main Seal
    • Valve Cover Gasket
  • Gauges
  • Lifters
    • EDM Solid Flat Tappet
    • Hydraulic Flat Tappet Lifters
    • Hydraulic Roller Lifters
    • Solid Flat Tappet Lifters
    • Solid Roller Lifters
      • Pro Series
      • Ultimate Bushing
      • Utra Pro Solid Roller Lifters
  • Lubricants/Lucas Oil Products
  • Oiling System Components
    • Oil Filters
    • Oil Pans
      • "Stefs/B&B" Oil Pan kits Prepared by Clay Smith
      • Big Block Chevrolet
      • Small Block Chevrolet
    • Oil Pump Pick Ups
  • Valvetrain
    • Lash Caps
    • Retainers
      • 1.250 - 1.400 O.D.
      • 1.440 - 1.560 O.D.
      • 1.570 - 1.660 O.D.
    • True Roller Timing Sets
      • Big Block Chevrolet
      • Big Block Ford
      • Chrysler "A" & "B"
      • FE Ford
      • Oldsmobile
      • Pontiac
      • Small Block Chevrolet
      • Small Block Ford
    • Valve Guide Seals
    • Valve Locks
      • 11/32
      • 3/8
      • 5/16
      • 8mm
    • Valve Spring Cups
    • Valve Springs
      • 1.250 - 1.290 O.D.
      • 1.400 - 1.500 O.D.
      • 1.540 - 1.560 O.D.
      • 1.630 O.D.
  • Y-Block Ford 272, 292, 312

    • Shop By Brand

  • Mr. Horsepower Apparel
  • Clay Smith Cams
  • Clay Smith Lifters
  • Air Flow Research
  • Milodon
  • Mooneyes
  • Rat Fink
  • ARP
  • View all Brands
  • Gift Certificates
  • Login or Sign Up

Shop by Category

  • Men
    • Classic T-Shirts
      • Clay Smith Cams
      • Mooneyes
    • River Tanks
    • Long Sleeve T-Shirts
    • Button Down Shirts
      • Bowling Shirts
      • Dickies Work Shirts
      • Dixxon Flannel Company
      • Resort Shirts
      • Western Shirts
  • Women
    • T-Shirts
    • Tanks
    • Outerwear
  • Outerwear
    • Sweatshirts
      • Crewneck
      • Hooded
    • Jackets
  • Children
    • Baby
      • Bibs
      • Rompers
    • Toddler
      • Mr. Horsepower
      • Ms. Horsepower
    • Youth
      • Mr. Horsepower
      • Ms. Horsepower
      • Mooneyes
  • Hats
    • Trucker Hats
    • Flex-Fit
    • Flat Bill
    • Beanies
    • Hat Pins
  • Signs
    • "Tin" Signs
    • Banners
    • Thermometers
  • Decals
    • Clay Smith
    • Mooneyes
    • Rat Fink
  • Accessories
    • Aprons
    • Bags
    • Xmas Stocking
    • Barstools
    • Belt Buckles
    • Blankets
    • Car Accessories
    • Koozies
    • Patches
    • Keychains
  • Mooneyes Official Dealer
    • Adult Shirts
    • Kid's Apparel
    • Decals & Accessories
  • Dixxon Flannel x Clay Smith
    • 90th Anniversary Flannel
    • Bamboo Short Sleeve
    • Boardshort & Straw Hat
  • Rat Fink: By Ed Roth
  • SALE: Apparel
  • Camshafts
    • Hydraulic Flat Tappet
      • Circle Track
      • Marine
      • RV / Tow Vehicles
      • Street / Strip
    • Hydraulic Rollers Cams
      • Big Block Chevy
      • Small Block Chevy
    • Solid Flat Tappet
      • Circle Track
      • Marine
      • RV / Tow Vehicles
      • Street / Strip
    • Solid Roller
  • Camshaft Degree Wheels & Kits
  • Cylinder Heads
    • Big Block Chevrolet
    • Small Block Chevrolet
  • Engine Dress Up
    • Aluminum Front Covers
    • Valve Cover Accessories
    • Valve Cover Fastener Kits
  • Fasteners and Hardware
    • Head Bolt Kits
  • Fittings & Hoses
    • Russell Fittings
      • -10 AN
      • -4 AN
      • -6 AN
      • -8 AN
    • Russell Full Flow Hose Ends
      • -10 AN
      • -4 AN
      • -6 AN
      • -8 AN
    • Russell ProFlex AN Hose
  • Ford Inline 6 (144 –170 -200 -250ci)
    • Bolt and Stud Kits
    • Camshafts
      • Cam Degree Kit
      • Hydraulic Camshafts
      • Solid Camshafts
    • Ford 144 6 Cylinder
    • Ford 170 6 Cylinder
    • Ford 200 6 Cylinder
    • Ford 250 6 Cylinder
    • Lifters
    • Timing Chain
    • Valve Train Components
  • Nic Woods Jr Dragster Parts
  • Fuel System
    • Fuel Gauges
    • Fuel Pressure Regulator / By-Pass
    • Fuel Pump Accessories
    • Fuel Pumps
  • Gaskets & Seals
    • Cam Change Kits
    • Carburetor Gaskets
    • Exh. Gasket
      • Big Block Chevy
      • FORD
      • Small Block Chevy
    • Head Gasket
      • Big Block Chevy
      • FORD
      • Small Block Chevy
    • Intake Manifold Gasket
      • Big Block Chevy
      • Oldsmobile
      • Pontiac
      • Small Block Chevy
    • Oil Pan Gaskets
      • Big Block Chevy
      • Ford
      • Small Block Chevy
    • Rear Main Seal
    • Valve Cover Gasket
  • Gauges
  • Lifters
    • EDM Solid Flat Tappet
    • Hydraulic Flat Tappet Lifters
    • Hydraulic Roller Lifters
    • Solid Flat Tappet Lifters
    • Solid Roller Lifters
      • Pro Series
      • Ultimate Bushing
      • Utra Pro Solid Roller Lifters
  • Lubricants/Lucas Oil Products
  • Oiling System Components
    • Oil Filters
    • Oil Pans
      • "Stefs/B&B" Oil Pan kits Prepared by Clay Smith
      • Big Block Chevrolet
      • Small Block Chevrolet
    • Oil Pump Pick Ups
  • Valvetrain
    • Lash Caps
    • Retainers
      • 1.250 - 1.400 O.D.
      • 1.440 - 1.560 O.D.
      • 1.570 - 1.660 O.D.
    • True Roller Timing Sets
      • Big Block Chevrolet
      • Big Block Ford
      • Chrysler "A" & "B"
      • FE Ford
      • Oldsmobile
      • Pontiac
      • Small Block Chevrolet
      • Small Block Ford
    • Valve Guide Seals
    • Valve Locks
      • 11/32
      • 3/8
      • 5/16
      • 8mm
    • Valve Spring Cups
    • Valve Springs
      • 1.250 - 1.290 O.D.
      • 1.400 - 1.500 O.D.
      • 1.540 - 1.560 O.D.
      • 1.630 O.D.
  • Y-Block Ford 272, 292, 312

    • Shop by Brand

  • Mr. Horsepower Apparel
  • Clay Smith Cams
  • Clay Smith Lifters
  • Air Flow Research
  • Milodon
  • Mooneyes
  • Rat Fink
  • ARP
  • View all Brands

    • Featured Products

    • Clay Smith Bag Clay Smith Bag Clay Smith Bag Clay Smith Bag
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      Clay Smith Cams

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      sku: A300

      Clay Smith Bag

      MSRP:
      Now: $75.00
      Add to Cart
    • Mr. Horsepower HO HO White Christmas Stocking Mr. Horsepower HO HO White Christmas Stocking
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      Mr. Horsepower Apparel

      |

      sku: AX6

      Mr. Horsepower HO HO White Christmas Stocking

      MSRP:
      Now: $20.00
      Add to Cart
    • Clay Smith Christmas Black Xmas Stocking Clay Smith Christmas Black Xmas Stocking
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      sku: AX5

      Clay Smith Christmas Black Xmas Stocking

      MSRP:
      Now: $20.00
      Add to Cart
    • Mr. Ho Ho Horsepower Christmas T-Shirt Mr. Ho Ho Horsepower Christmas T-Shirt Mr. Ho Ho Horsepower Christmas T-Shirt Mr. Ho Ho Horsepower Christmas T-Shirt
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      Mr. Horsepower Apparel

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      sku: MX05

      Mr. Ho Ho Horsepower Christmas T-Shirt

      MSRP:
      Now: $28.50
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    Current Top Sellers

    • Mr. Horsepower Black Traditional Design T-Shirt Mr. Horsepower Black Traditional Design T-Shirt Mr. Horsepower Black Traditional Design T-Shirt Mr. Horsepower Black Traditional Design T-Shirt
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      Mr. Horsepower Apparel

      |

      sku: M05

      Mr. Horsepower Black Traditional Design T-Shirt

      MSRP:
      Now: $30.00
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    • Mr. Horsepower Checkered Flag Black T-Shirt Mr. Horsepower Checkered Flag Black T-Shirt Mr. Horsepower Checkered Flag Black T-Shirt Mr. Horsepower Checkered Flag Black T-Shirt
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      Mr. Horsepower Apparel

      |

      sku: M95

      Mr. Horsepower Checkered Flag Black T-Shirt

      MSRP:
      Now: $30.00
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    • Ms Horsepower Sticker Ms Horsepower Sticker
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      Mr. Horsepower Apparel

      |

      sku: A50

      Ms Horsepower Sticker

      MSRP:
      Now: $5.00
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    • Support your Local Speed Shop T-Shirt Support your Local Speed Shop T-Shirt Support your Local Speed Shop T-Shirt Support your Local Speed Shop T-Shirt
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      Mr. Horsepower Apparel

      |

      sku: M65

      Support your Local Speed Shop T-Shirt

      MSRP:
      Now: $30.00
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    • Mr Horsepower Large Decal Mr Horsepower Large Decal Mr Horsepower Large Decal Mr Horsepower Large Decal
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      Mr. Horsepower Apparel

      |

      sku: A15

      Mr Horsepower Large Decal

      MSRP:
      Now: $6.00
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    • Mr. Horsepower Checkered Flag Small Decal Mr. Horsepower Checkered Flag Small Decal
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      Mr. Horsepower Apparel

      |

      sku: A28

      Mr. Horsepower Checkered Flag Small Decal

      MSRP:
      Now: $4.00
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    • Clay Smith Cams 90th Anniversary T-Shirt Clay Smith Cams 90th Anniversary T-Shirt Clay Smith Cams 90th Anniversary T-Shirt Clay Smith Cams 90th Anniversary T-Shirt
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      Mr. Horsepower Apparel

      |

      sku: M90

      Clay Smith Cams 90th Anniversary T-Shirt

      MSRP:
      Now: $30.00
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    • Mr. Horsepower White Traditional T-Shirt Mr. Horsepower White Traditional T-Shirt Mr. Horsepower White Traditional T-Shirt Mr. Horsepower White Traditional T-Shirt
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      Mr. Horsepower Apparel

      |

      sku: M01

      Mr. Horsepower White Traditional T-Shirt

      MSRP:
      Now: $30.00
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    New Products

    • Degree Wheel Degree Wheel
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      Clay Smith Cams

      |

      sku: D-W

      Degree Wheel

      MSRP:
      Now: $30.95
      Add to Cart
    • Genuine Clay Smith Universal Floor Mats Genuine Clay Smith Universal Floor Mats
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      sku: A58

      Clay Smith Genuine Floor Mats

      MSRP:
      Now: $39.00
      Add to Cart
    • Mr Horsepower With Attitude Sign Mr Horsepower With Attitude Sign Mr Horsepower With Attitude Sign Mr Horsepower With Attitude Sign
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      sku: A802

      Mr Horsepower With Attitude Sign

      MSRP:
      Now: $20.00
      Add to Cart
    • Mr Horsepower Drive Sign Mr Horsepower Drive Sign Mr Horsepower Drive Sign Mr Horsepower Drive Sign
      Quick view Details

      sku: A801

      Mr Horsepower Drive Sign

      MSRP:
      Now: $20.00
      Add to Cart
    • Clay Smith 12" Round Sign Clay Smith 12" Round Sign Clay Smith 12" Round Sign Clay Smith 12" Round Sign
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      Clay Smith Cams

      |

      sku: A800

      Clay Smith 12" Round Sign

      MSRP:
      Now: $20.00
      Add to Cart
    • Mr Horsepower New Die Cut Hot Rod Sign Mr Horsepower New Die Cut Hot Rod Sign
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      Mr Horsepower New Die Cut Hot Rod Sign

      MSRP:
      Now: $55.50
      Add to Cart
    • Mr Horsepower Crew Socks Mr Horsepower Crew Socks Mr Horsepower Crew Socks Mr Horsepower Crew Socks
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      sku: A66

      Mr Horsepower Crew Socks

      MSRP:
      Now: $20.00
      Add to Cart
    • A54 - Clay Smith Rubber Key Chain A54 - Clay Smith Rubber Key Chain A54 - Clay Smith Rubber Key Chain A54 - Clay Smith Rubber Key Chain
      Quick view Details

      sku: A54

      A54 - Clay Smith Rubber Key Chain

      MSRP:
      Now: $6.00
      Add to Cart
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    Clay Smith Engineering, Inc
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    Mr. Horsepower Apparel
    5870 Dale Street
    Buena Park, CA 90621
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    Some Product May Contain Chemicals, Including Lead Know to the State of California to Cause Birth Defects and Other Reproductive Harm.
    For more information go to www.P65Warnings.ca.gov

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