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Customers

William K.

You do outstanding work man. My whole crew is ready to see your work in action ;-)
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Ricky R.

Ricky R.

1937 Chevy Legends Race Car, Thanks for everything!
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Mitch C.

Awesome work! Glad I went with you guys! Anyone I know of that wants to build I'll send your way! Thanks John! Your the man!! Mitch
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Scot C.

Scot C.

Thanks for everything John. We will be doing business again. At Nationals 6.38 on a 6.54 dial in.
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Derek B.

Derek B.

Great Personalized service. Derek
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Barbara H.

John, Thanks again for making Colton's dream come true! The truck is in the body shop, the cowl hood arrived and the new 408 engine you built is...
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David P.

David P.

Thanks for the brake lines !
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Gary H.

Gary H.

John, Thanks a lot !
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Ryan

bought numerous things and all transactions went very smooth. Responded to emails within a day or less. Ryan
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Jim W.

Jim W.

Thanks for the fast parts service and Great cylinder head porting! Jim
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Colton H.

Colton H.

"Johns the man, bought a 410 package from him years ago after I got back from overseas. The caveat I gave John was that it had to pass Californian...
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Matt G.

I just want to say thanks for all that you have done for me, because over the weekend I was the fastest R/T out there with no power-adders and still...
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Toby W.

John, Thanks again so much. You're truly awesome.
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Robert S.

Robert S.

426 Hemi Cuda
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Daniel C.

Daniel C.

Thanks for your exemplary service. Keep doing what you're doing. Daniel C.
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Steve B.

Steve B.

Thanks for the help with my 426 stroker.
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Brian R.

John!! Got my Viper back together, dyno tuned. Super happy with the results of your work!! Gained 112 RWHP and 107RWTQ!!!!! More at the crank. Sounds...
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David A.

David A.

Thanks for everything, David
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Felix C.

How awesome is this! This superb service is exactly on point w/what everyone have raved about. Thank you, Felix
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Brian A.

Brian A.

The 408 engine runs strong, put on dyno 405hp with 415tq N/A not shabby.. also was on 22" wheels with those numbers est. 500-525 @ crank. Thanks so...
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Josh F.

I've bought parts and dealt with vendors in my job every day for the last 15 years. I have never dealt with a vendor as helpful and punctual as you...
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Steve V.

Steve V.

You are the only guy who I trust to do the most important thing I'll ever do to my Roadrunner, a car that means more to me than any inanimate object...
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Bob F.

Bob F.

Plymouth 426 Hemi
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Alexander F.

Alexander F.

Hey John! Roller Rockers are still in and have been great. I get almost 18mpg highway! I seriously appreciate all your help.
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Jared B.

John, You Rock! Thanks again for the great deals and speedy service. Really appreciate it. Jared Dakota R/T
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QA1 Shocks

The QA1 Motorsport shock absorber is the latest release from QA1 Precision Products, a quality components manufacturer in the US. In addition to shock absorbers, they produce in excess of 1.5 million rod ends, for racing use, per year. So they have the capability to manufacture to very tight tolerances, and very high quality.

Founded in 1993, QA1 Precision Products, Inc. manufactures and supplies rod ends, spherical bearings, ball joints, custom linkages, and similar products. In a relatively few years, QA1 holds the position of supplying the majority of rod ends and spherical bearings to the automotive racing market. QA1 is also North America's largest manufacturer of performance shock absorbers to the motorsports industry. Building upon this dominate position, QA1 has been able to expand its product offering for industrial applications. With a wealth of engineering and manufacturing expertise on staff, and international manufacturing alliances, QA1 is uniquely positioned to partner with its customers in order to provide timely delivery of quality products at very competitive market prices.

QA1 maintains substantial inventory levels for immediate delivery and a firm commitment to quality. With over 6,500 SKUs, QA1 has a deep and broad selection of rod ends and spherical bearings from which to choose. Training and education of its entire support staff reinforce the commitment that QA1 makes to providing unsurpassed customer service.

QA1’s quality system is ISO 9001 certified. This focus on quality has enabled QA1 to achieve prominence in the OEM contract manufacturing business and in the supply of high performance components to the racing industry. With the acquisition of the HAL® shock absorber company in 1998 and Carrera Shocks® in 2004, QA1’s ability to impact sales to the automotive racing and performance markets has been rapid.

QA1's growth has been recognized within the business community: Inc. magazine twice ranked QA1 Precision Products, Inc. in its top 500 list as amongst the fastest growing privately held companies in the United States.




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