Dynotech 3-1/2" One-Piece Aluminum Driveshaft for all 2011, 2012, 2013, and 2014 GT Mustangs.Replace the weak factory two-piece driveshaft on your 2011-2014 GT Mustang with a high performance one-piece driveshaft from Dynotech. Benefit from improved acceleration, reduced unsprung weight and reduced driveline vibrations with Dynotech's high quality aluminum driveshaft. The Ford driveshaft weighs approximately 32 lbs but Dynotech's lightweight aluminum driveshaft weighs approximately 18 lbs which greatly reduces rotating mass. The RPM rating, or critical speed rating, of these driveshafts is approximately 8,700 RPM. This driveshaft has a horsepower rating of 900 to 1,000.
This Dynotech driveshaft is constructed from 6061 T-6 aluminum with a 0.125'' wall thickness and has a 3-1/2" diameter. Universal joints have clearances less than 0.002'' and driveshafts have less than 0.010'' runout. Dynotech balances all driveshafts to less than 0.20 ounces. By balancing driveshafts up to 8,000 RPM, Dynotech guarantees smooth operation throughout the entire RPM range. Dynotech uses an improved billet pinion flange which replaces the weakest part of the driveshaft. The billet pinion flange reduces weight by one pound, improves driveline runout and helps achieve better balance. Features over 4,000 ft-lbs static torque capability.
Dynotech has over 80 years of experience building driveshafts. The driveshafts are computer welded and high-speed balanced to peak industry standards. All drivshafts are guaranteed to be vibration free and last the life of your vehicle. Dynotech supplies race teams in the NASCAR Sprint Cup and Nationwide Series, Craftsman Truck Series, NHRA, IHRA, SCCA, NSCA, NMRA, APBA, and OSS with driveshafts for their high performance race cars.
*Fits Mustangs with an automatic or manual transmission.
Product ReviewsWrite a review
Can you use your stock drive shaft bolts
Will this fit a 2012 BOSS 302? What is the difference between the 31/2in and the 4in?
Hi there! Just wondering.. In the video it shows the driveshaft with the proper flange but the pictures are different. Which flange is on this driveshaft for the 2014 mustang gt?
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This 3 and a half inch diameter one piece aluminum driveshaft's direct replacement for the heavy 2 piece designed found on your 2011 through 2014 Mustang GT or Boss 302. It's made of 6061 T-6 aluminum and weighs only 18 pounds versus the factory 32 pound driveshaft. This will work with a manual or automatic transmission. Dynotech balances these to 8,000 RPM and are good to 900 to 1000 horsepower. Dynotech uses a billet plated flange to replace the commonly failed standard flange found in a normal driveshaft.
Dynotech's been producing high quality driveshafts for over 80 years and is a preferred supplier to NASCAR, the NHRA and many other racing sanctioned bodies.