About Us

Jeep Rockers are Here!

Our Chief Design Engineer has been hard at work this past year perfecting these rockers so that they deliver a true 1.6 ratio.    Designed to fit 232ci, 258ci, & 4.0L engines.  Available in adjustable and non-adjustable configurations.  Dual Pedesatal to ensure correct alignment from valve to rocker.  Manufactured from Aerospace grade 7000 series billet aluminum, these rockers deliver top performance!

Shaft Mount Rockers

New Features

Now available for Small Block Chevrolet in ratios up to 1.8.  Pressurized oiling & valve spring oiling options now available.  New shot peen and bead blasted finish on rocker body.   


• Pressurized rocker body allows direct pressurized oiling of needle bearings and roller
• Channels oil through adjustable pushrod seat to bearings first, then to roller tip

​• Minimizes wear on bearings and roller


​​• Valve spring oiling directs a constant stream of pressurized oil at the spring during operation

​• Reduces valve spring operating temperature

​• Minimizes risk of valve spring failure due to overheating in endurance applications


​​• Reduces residual stresses on surface of rocker body present from machining operations

​• Increases fatigue strength of rocker body


Run your powerhouse with Scorpion Racing Products Roller Rockers, Shaft Mount Rockers, Valve Train Stabilizers, and Fuel Rail Kits! Win with Scorpion Racing Products!

  • Chevy Small Block Roller Rockers
  • Ford Small Block Roller Rockers
  • Chevy Big Block Roller Rockers
  • Ford Big Block Roller Rockers
  • Chevy Small Block Shaft Mount Rockers
  • Ford Small Block Shaft Mount Rockers
  • Chevy Big Block Shaft Mount Rockers
  • Ford Big Block Shaft Mount Rockers
  • Oldsmobile Roller Rockers
  • Pontiac Roller Rockers
  • Valvetrain Stabilizers
  • Fuel Rail Kits
  • Shaft Mount Rocker Arms
  • Roller Rocker Arms
  • Scorpion Racing Products

    Your high performance manufacturing powerhouse for the best American-Made products.

    Scorpion Racing Products is a leading American manufacturer of top quality valve train components for high performance street and racing applications. Scorpion has achieved a leading market position by focusing on the quality of its products, fast distribution and strong customer relationships. The company now sells roller rocker arms, shaft mount rocker arms, valve train stabilizer kits (stud girdles), fuel rail kits, lubricants and more.

    Scorpion Racing Products evolved from an offshore powerboat race team and engine building company, Blue Thunder Engines, owned and operated by Robert and Teresa Stopanio. The Stopanios won numerous offshore powerboat racing championships using their own engines.

    External Links
  • Anodize, Inc.

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    The economic implications of Scorpion's ability to say "Made in America"
    The staggering trade imbalance the U.S. has worked its way into has reached precarious levels; most noteworthy in the disastrous devaluation of the dollar vs. most major world currencies. Much of this is the result of U.S. companies rushing to low-wage manufacturers, primarily in China.

    The U.S. Auto industry is the No. 1 contributor to America's trade imbalance despite the influx of foreign car manufacturers to set up assembly plants in this country. Computers are the No. 2 source of the nation's reliance on offshore companies and workers.  And No. 3 is Motor Vehicle Parts.

    Recently, 32% of all motor vehicle parts were purchased overseas, representing $71 billion of America's trade deficit and those numbers have continued to rise. However, Scorpion Racing Products has found that robotically controlled automation, top quality materials and highly experienced employees are the secret to offsetting the low-wage advantage of the Far East. As a result, Scorpion is manufacturing more and more orders that otherwise would have gone overseas, and more and more Americans are being hired to run the machinery to do it.

    Through top quality products, fast distribution and excellent customer service, Scorpion Racing Products looks forward to continued growth and is proud to declare, "Made in America!"


    Scorpion is an ISO 9001:2015 certified company, which means we utilize a quality management system that requires us to constantly monitor and improve the quality of our manufacturing and customer service procedures. And that means you can count on the quality of our products.