Mr. Horsepower Apparel

NEW Clay Smith Cams Jet Boat Design It makes you wish you were on the water - racing or just enjoying a fun time

Mr. Horsepower's "Made in the USA" Made on a 6.0 oz, 100% Pre-Shrunk Black T-shirt

For the Kids with an Attitude! A new spin on the Iconic Mr. Horsepower Woodpecker, facing forward, feathers flapping from the High Speeds from Big Horsepower. Logos are Silk-Screened to front left...

Motorsports famous Woodpecker "Mr. Horsepower" Logo. Silk-screened on the front of the our high quality Red 6.0 oz, 100% Cotton Jersey shirts, located on the left chest, as well as a larger image on...

Clay Smith Cams "Pin Striped California" All About Racing T-Shirt Small design on the Left Front and Large on the Back This Black high quality shirts is a 6.0 oz, 100% Pre-Shrunk Cotton.

"Genuine Clay Smith Cams" T-Shirt with the iconic Mr Horsepower Small Left Front logo and a Larger Logo on the Back. The design is on a Black 6.0 oz, 100 % Pre-Shrunk Cotton T-Shirt.

Mr. Horsepower Center Staged win the Traditional Racing Checkered Flags Mr Horsepower Logo are Silk-Screened to the front left chest and back of our high quality Black 6.0 oz, 100% Pre-Shrunk...

Tribal inspired, Pinstriped T-Shirt showcases Mr. Horsepower in this bold design A Red, White, and Blue "X" marks the spot of Mr. Horsepower on the front, left chest and a larger,Pinstripe logo on...

Motorsports famous Cigar-chomping Woodpecker "Mr. Horsepower" Logo Shirt Silk-screened on the front Left Chest and Larger Image located on the back of the our high quality 6.0 oz 100% Pre-Shrunk...

Mr. Horsepower Framed by Traditional Racing Checkered Finish Line Flags Logos are Silk-Screened to the front left chest and back of our high quality 6.0 oz, 100% Pre-Shrunk Cotton T-Shirts. Design...

Mr. Horsepower "Speed Team" T-Shirt - A Must for any Racing Fan The design has a Vintage feel with pin stripping and a flaming Spade around Mr. Horsepower, but has a modern, Rockabilly flair with...

Red Shirt - Motorsports Famous Cigar-Chomping Woodpecker "Mr. Horsepower" Silk-screened on the front Left Chest and Larger Image located on the back of the our high quality 6.0 oz 100%...

Vintage Clay Smith Cams Black Logo Tee The Vintage Clay Smith Cams logo is a distressed look, reminding us of Nostalgia Racing days past. On the front left chest the "Genuine Clay Smith Cams" oval...

Official Mr. Horsepower Logo Shirt Motorsports famous Cigar-chomping Woodpecker "Mr. Horsepower" Logo.  Silk-screened on the front Left Chest and Larger Image located on the back of the...

Mr Horsepower's "Support your Local Speed Shop" Made on a High Quality Navy Blue 6.0 oz 100% Pre-Shrunk Cotton T-Shirt

Clay Smith Engineering Stars & Stripes T-Shirt Mr. Horsepower Original Stars and Stripes T-Shirt Silk screened front & back on our 6.0 oz, 100% Pre-Shrunk Cotton White T-shirt

White Mr. Horsepower Logo T-Shirt Clay Smith Cams has been hand-grinding, custom Camshafts with high-performance quality and outstanding customer satisfaction since the 1930's. This "Clay Smith...

Athletic Gray Mr. Horsepower Shirt Mr. Horsepower's "Clay Smith Cams" Designed Athletic Gray T-Shirt is silk screened with small Logo on the Left Chest and Back of a 6.0 oz, 100% Pre-Shrunk cotton...

Now you can celebrate Christmas and the holidays the Mr. Horsepower way! Be the envy of everyone at your next party. 

Baby Romper Little Miss Horsepower - Pink 5.0 oz, 100% Ring Cotton