CALL TOLL FREE:   1-866-455-6622

Monday - Friday

8:00 - 5:30  Central Time

4838 West Avenue

San Antonio, TX 78213

LOCAL: 210-342-6622   FAX: 210-342-7074 
Email:  sales.dsi@sbcglobal.net
 

 Thank You for visiting our website!               Please click on any link above.
All we build is driveshafts and we carry all driveshaft parts.

24-48 Hour completion on all custom orders.  Same day shipping on all stock items if ordered before 3pm.  Call Toll Free 1.866.455.6622 for free TECH Advise or to place an Order.
Quality
 is our primary concern.  We use Top Quality components that meet or exceed OEM specs.  We will not use $2.00 u-joints or other cheap parts to either make an extra buck for us or to offer the cheapest possible product.  All of our parts and materials are of the highest quality.  Our workmanship is first rate with a high level of attention to detail.
Cheapest Driveshaft
If you are looking for the absolute cheapest possible driveshaft available you are likely in the wrong place.  There are different quality levels of parts and we use top quality.  We could offer a cheaper  price by using cheap inferior parts.  We won't do it. 
You can always buy a cheap driveshaft, a cheap TV, a cheap washing machine or cheap anything.  Do you get a good value?
 
  Spicer  XL U-Joint
We use this UJ in every application possible.
This is a premium UJ with Extreme Life and Strength.  Best UJ on the Planet.  When comparing prices, see what the other shops are using.  We can reduce pricing using a lesser UJ if needed, where applicable.
(Spicer XL not available for all vehicles)
 
Customer Service:
We strive for the best Service you can receive.  We offer free Tech and ordering advise.  Some products are easy to order online.  Driveshafts are not one of those.  With our help we can make sure everything fits perfectly the first time.
Parts Warning:  There are some offshore parts being used in the driveshaft industry marked "CAM"  which stands for  Chinese Auto Manufacturing.  These are Chinese parts that we are seeing problems with.  Customers are sending us driveshafts purchased from other suppliers with vibration issues.  These are ill fitting and cheaply produced parts.  We do not use or install these parts.  Ask your supplier if you are considering another shop. 
   
    If you have
NEW ITEMS OF INTEREST
Ford F150  2wd and 4x4.  Ford has used a disposable 2pc shaft since 2005.  If any 1 part fails you typically have to buy a new driveshaft.  We offer a Heavy Duty replacement for $675 that is completely field serviceable and a much better value than the $800 plus that Ford charges.
   
LAND ROVER Discovery Shafts.  $479 new!  
Camaro - Firebird  V6  Click on Camaro  
Early Cadillac-Buick carrier bearings   IF you have 1500 HP or 150 we have a driveshaft.
Ford Explorer AWD shafts.  All new $429  
Dodge Truck U-Joints - Late AAM type  
   
OLD or NEW  If it is rear drive drive we typically have or can make a driveshaft for you.
(unfortunately we can't make every driveshaft ever made and on some low volume imports we can not get components.

Please CALL 1.866.455.6622 if you have any questions.  We are here to help!

 
We also carry a full line of driveshaft parts.  If it attaches to a driveshaft we are likely to have it available.  We carry a full line of Transmission Yoke, Pinion Yokes, Universal Joints and Carrier Bearings.  Just Call!