100's of Satisfied Customers
30 Day Unconditional
Money Back Guarantee

NOT A "CUT-DOWN" RANGER OR
EXPLORER SHAFT

All of our Mustang shafts are "Double-Balanced" in 2 seperate mounting positions to ensure vibration-free operation.

Direct Replacement for your Factory Steel Driveshaft

• Independently torque tested to over 3900 ft-lb.(click here for test report)
• Made from all new components
• 1330 series Spicer, High performance front universal joint
• 1350 series Spicer, High performance rear universal joint
• 3.5” X .125” Alcoa 6061-T6 aluminum driveline tubing
• 14HP peak increase, and 16 ft/lb of torque increase
• .21 Second Reduction in 1/4 Mile E.T.
• Rated up to 750 RWHP
• Reduce rotating mass
• Increase fuel economy
• Money Back Guarantee
• 100’s of satisfied customers
• No need to change pinion angle from Factory OEM setting
• A driveshaft safety loop may be required in racing applications.

Shaftmasters Inc is proud to sponsor the Racing 4 Autism 2010 Mustang GT500

Visit Racing 4 Autism's website at: http://www.racing4autism.ca/

Customer Testimonials:

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"I have about every bolt on u can buy for my car and this direct bolt in 3.5 driveshaft is by far the best money I have spent . The car is a lot quicker off idle all the way to top end. The car is smoother than it was new and I love it . It came in only 3 days I installed it the day I received it and it was everything I thought it would be and more . I told my buddy about it and he ordered one the same day I installed mine. There’s all kinds of drive shafts out there and most are more expensive but none of them could be better . If anyone is looking for a drive shaft this is the best place to spend your money, fast service and great product you can’t ask for more." 3.5" V8 GT Direct Bolt In

-Brett C-Jonesborough, TN

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"I installed the driveshaft last week and road raced the car on Sunday. While the car was securely on the hoist and with the rear tires off the ground, I ran the car up to 125 MPH. I did not notice any vibration. I ran the car up to 130 MPH on a road race course and no vibration was noticed. I do not have an adjustable UCA. I do however have adjustable LCA's. But, they are set at the stock length.

The car is much more responsive in acceleration and my brake points on the race track have decreased as well.

The Shaftmasters is a high quality piece. I have tested many 1 piece shafts for these cars. The Shaftmasters is second to none and they are the only one with a direct fit. It's worth every penny at $599.99

Shaftmasters was great to do business with. The driveshaft was shipped quickly and they sent me an email after I received it to confirm that I was satisfied with their product. A first class product and excellent customer service as well." 3.5" V8 GT Direct Bolt In

-Marc S-Port Orchard, WA

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"WOW man, I can totally feel the response change in the car. Hit 105 for a bit and it was smooth as silk. A bigtime worthwhile mod." 3.5" V8 GT Direct Bolt In

-Ron M-Dearborn, MI

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"Just Installed mine. all i can say is.....WOWOWOWOWOWOWOWOW. I absolutely love it. Feels much sportier and more responsive. Bumps however are transmitted more. Im lowered quite heavily ( cant even get a crafsman jack under the front of the car) and no rubbing or noise on medium bumps. Have not tested hard bumps yet. No more drivetrain clunking. Shifting is more enjoyable now. downshifts are smoother.
Get THIS SHAFT ASAP." 3.5" V8 GT Direct Bolt In

-Edwin-Cerritos, CA

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YouTube Video Testimonial

-Mike T

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"I am very happy with my Shaftmasters. Before I swapped to it my car had a vibration on the highway and at speed on the track. Once I put it on, the highway drive was so smooth and the car accelerated so easily that I soon found myself at 85 before I realized it. The Mustang accelerates much quicker, in fact the weekend after I put the new Shaftmasters on I went to the track and improved my 1/4 mile time by almost 0.2 with just that change. The change to the Shaftmasters gave the Mustang an entirely new feel - the best way I can describe it is the car feels "light and quick" under acceleration and the annoying vibration from the stock shaft is gone."

YouTube Video Testimonial

-Jim C

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"Installed the driveshaft this weekend... car runs better than ever, I can feel the difference! Just wanted to say thanks to you and shaftmasters for all your help! Have a great day!"

-Joe Torrez

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"I installed the shaft this weekend and I have got to tell you I'm not the kind of person to leave feed back, but man this has got to be the best bang for the buck mod. It increases gas mileage and strengthens the drive train (which supports future mods). It increase power, but most of all (first thing I noticed) it accelerates smoother and rides smoother. Never expected so much from drive shaft. People will argue gears are the best bang for the buck, but gears kill your gas mileage and don't increase power and don't strengthen the drive train (reduce harmonics reduce axle wear and tear)."

-Kendall B-Columbus, GA

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"I just have to say... your driveshaft TOTALLY fixed my problem - THANK YOU SHAFTMASTERS!!! I have a 2007 Mustang GT (automatic transmission) with under 12,000 miles on it. The car had some work done on it a few thousand miles ago and ever since then it would shake and stutter when you took off in first gear. I refused to believe it was the driveshaft and instead I bought an entire rear end (upgrading from 3:31 to 3:55). It had no effect on the shake/stutter what-so-ever, but then I bought your product and... glass smooth. I even took it up to 140 mph within the first 10 miles of testing with no issues at all, I'm a happy Mustang owner now! Cheers,"

-Mike D-Fresno, CA

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"Just installed your driveshaft on my 06 mustang gt. Just wanted to say "thank you" for producing such an awesome product!! The 31mph shutter I had is completely gone. It even got rid of the 45-50mph gear noise that I've had since changing out my gears, wasn't expecting that!! Car feels tighter, shifts smoother (auto trans) and has made a more noticeable improvement than the 2800 stall converter I installed! Really wasn't expecting such a difference, again thanks for making such a great product. Can't wait to take it to the track!!" 3.5" V8 GT Direct Bolt In

-Carl S-Las Vegas, NV

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"Thanks for the direct bolt driveshaft. We installed in my Bullitt. I think everyone involved was impressed with the whole package…quality of DS, the installation kit you included and how easy it was to install. The installer also runs a web blog and took some pictures and planning to run a story. That won’t hurt your publicity at all.

Question – one of the main reasons I made the switch was to eliminate the “clunk”. It accomplished doing that about 90% but there is still some noise. I can’t figure out where it could be coming from. I’m assuming it’s still somewhere between the driveshaft and rear differential but I just don’t see how that’s possible unless it’s connected with the pinion flange somehow. From a mechanical engineering standpoint, there is nothing that is not solidly bolted in there. Any ideas? Would it have been eliminated if I had gone with a new adapter plate or pinion flange? Thanks for your comments. Glenn"

Glenn, We can't see where an adapter plate or pinion flange style shaft would be any better (maybe worse). -David



-Glenn M.-Cary, NC

Read about Glenn's driveshaft install at: http://jimsgarage.wordpress.com/2011/01/

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