Mark@AMT Motorsport

It's that time again folks! Starting Thursday at 8pm EST and running til Midnight Cyber Monday every AMT product on our site is available at 15% off when you use coupon code "cfholiday21" at checkout. This is your chance to save some serious coin on big ticket items like our Spherical Bearing Kit and X-Wife Drop Spindles, and will also yield substantial savings on Camber Kits, Spacers, Motor Mounts, Diff Mounts, Seat Mounts - oh my!

Addtionally we're taking 5% off everything we don't make and those prices are already discounted on the site. So you can save big bucks on all AP Racing brake kits, Sparco seats, BK bars, and Schroth belts.

Head to www.AMTMotorsport.com to take advantage of the discounted pricing.

We've listed some of our products below in case you may be unfamiliar with what we do.

C5-C7 Adjustable Camber Kit

The product the launched our company is available for all C5-C7 Corvettes. If your car sees any serious track time than a camber kit is virtually required equipment. Set your alignment once and never worry about it again. Everything is USA made and guaranteed for life.

For more info on C5 and C6 camber kits follow this link. For the C6Z/ZR1 head over here. And to solve problems for all C7s head this way.

Differential Mounts - C5 and C6



Mitigate wheel hop and stop your trans from flopping around during hard cornering with our offerings for the C5 and C6 Corvettes. Rather than knocking off the same product that everyone else has for the last 15 years, we came up with fresh and updated designs to address short comings from competitors. These billet pieces firm everything up without a huge increase in NVH and they are gauranteed for life.

For the C5 check this out and for the C6 check that out.

X-Wife Drop Spindles for C5 and C6


Combine GSpeed design with AMT Motorsport manufacturing and what do you get? The best God-damned drop spindle on the planet that's what! Machined on our 5 Axis CNC, they start out as 70 lbs blocks and wind up as the 6.5 lbs beauties you see before you. Available in plain finish or your choice of anodized colors.

Learn more about the X-Wife by clicking here. (And the first person to get the X-Wife reference gets a cookie)


C4-C7 Wheel Spacers

We offer 4 different sizes of wheel spacers. Our 1/4" spacer uses the lip of the stock hub for centering and can be used with stock length studs. Our 3/8" spacer pushes the wheel out a smidge further but the ring on the hub is no longer effective. We recommend going to the 2.5" ARP studs if you're using a 3/8" spacer. We also offer 3/4" and 1" spacers with a machined lip for centering. These spacers should use the 3.25" ARP studs. ARP studs are available on our website and if you buy a set of spacers and studs, we can install them in your hubs for free. The studs require a press to get in and out so if you don't have one just send us your hubs and we'll tackle the job for you.

For 1/4" and 3/8" spacer head this way. For 3/4" and 1" go that way.

C5-C8 Monoball Control Arm Bushings

If you're looking for slot-car like handling for your Corvette then a set of monoballs is probably the best money you can spend on your car. The car is transformed and so much easier to drive on the limit. We use the best materials available and custom fit each part to your YOUR control arms. All you have to do it send them to us and we take care of the rest, and return shipping is included. For a detailed video on how intensive our process is, check out the video below highlighting the process.

Pricing is $2500-2700 depending on your car, which means you save $375-$405 depending on your setup. That's a whole entry fee for a track weekend people!

Follow this link if you would like to turn your car into a race car.

C5/C6 Vulcan Motor Mounts


These mounts are now on their third variation and better than ever. A single bolt keeps your motor from moving fore and aft, while vulcanized rubber dampens the vibrations so they're not as harsh as solid mounts. We now use a hard anodized 6061 center section to keep the 2 rubber pucks in each assembly where they belong. Make no mistake these mounts do not feel like the pillowy soft oil-filled gushiness of the stock mounts. You are definitely going to feel more of the engine with these mounts, but your 350 lbs lump of a motor will not be moving all over your engine bay either when performance driving.

Follow this link to order yourself up a set of motor mounts


C5-C8 Ultralow Seat Mount




This is the lowest, strongest, safest billet seat mount available for the Corvette. It will put your seat on the floor if needed. Using this mount with the Sparco QRT-R seat I gained almost 2 inches of head room over MTI rails with a Sparco EVO. Our integrated sub belt takes the guess work out of installing your 5 or 6 point harness.

Follow this link to get yourself low.

C5-C6 Extended Gas Pedal


Our product makes heal/toeing your C5 and C6 Corvette a breeze. It's a cheap and effective mod to increasing your driving enjoyment and I guarantee you'll love it or I'll give you your money back.

To make your Corvette easier to drive at the limit, click here.



5% off everything else - AP Racing, Sparco, Schroth, Brey Krause




Looking to save a few hundred dollars off an AP Brake kit? $50 off a new Spaco seat? Well then we have you covered! Prices are already cut on the website so just head over and add them in along with the rest of our catalog! We have access to full product lines from the above so if you need something and don't see it, just drop a line and we'll get you the best price.


Lastly, I have so much to be grateful for this Thanksgiving. After surviving a near fatal crash in May, the generosity and support from our customers and the motorsports community helped immensely to get myself and my family back on our feet. I've got a long ways to go in my recovery, but I'm proud and happy to be on the journey surrounded by wonderful people like you all. I thank you truly from the bottom of my heart for your support this year and every year.

Mark@AMT Motorsport

Mark@AMT Motorsport

Mark@AMT Motorsport

Mark@AMT Motorsport

Cyber Monday is the last day of our annual sale and your last chance to save big money prepping your car for the winter. Save $525 on X-Wife drop spindles and $400 on monoballs. That's a nice chunk of change for anyone's racing budget. Please feel free to reach out if you have any questions and thanks again for the unbelievable support this year. Everyone please have a happy and safe holiday season.