shaftmasters#1
10-29-2009, 02:34 PM
#1
2nd Gear Member
Thread Starter
Join Date: Nov 2007
Location: Pittsburgh. Pa.
Posts: 479
shaftmasters#1
i had a post in here about my 07 gt having a vibration. i have the 4" shaftmasters DS. they replied to my post by saying for me to give them a call. i did and guess what they will check my DS for me and they even sent me a return label that i can put on the original box from them. now that is service!!
10-29-2009, 11:46 PM
#5
Multi-Tasking Moderator!
Join Date: Nov 2006
Location: Detroit Rock City!
Posts: 15,618
great company
10-30-2009, 03:20 PM
#6
3rd Gear Member
Join Date: Dec 2006
Location: Chesapeake, Va.
Posts: 523
I've had great results with Shaftmasters as well. I bought a 4" DS from them and when they released a 3.5" DS I bought it. I had no problems with either. I see they don't offer a 3.5" Aluminum Mustang DS anymore. 
10-31-2009, 04:50 AM
#7
2nd Gear Member
Join Date: Nov 2008
Location: texas
Posts: 199
I've had my Shaftmasters 4" ds for about 3 years now. It spins perfectly with no noise or vibration. I cant remember ever seeing a negative post about their products or service on this forum. Its a great mod considering how heavy the stocker is.
10-31-2009, 04:55 AM
#8
2nd Gear Member
Join Date: Nov 2008
Location: texas
Posts: 199
I've had my 4" Shaftmaster ds for about 3 years now. It spins perfectly with no noise or vibration. I cant remember ever seeing a negative post about their products or service on this forum. Its a great mod considering how heavy the stocker is.
10-31-2009, 12:45 PM
#9
2nd Gear Member
Join Date: Jun 2009
Location: California
Posts: 277
An Aluminum Driveshaft is a nice mod. I bought a 4" ultra lite from Coast Driveline & Gear 16 Lbs. I was having my gears changed to 3.73 at the time so the Driveshaft went in no additional labor. They even moved the brake cable anchor for me in case I lower the car. It has a 8000 RPM critical speed which with my wheels and gears is good up to about 193 MPH. Seems like a adequate margin of safety. The car has been up to about 80 Mph so far. Smooth as the stocker minus the clank when changing from acceleration to deceleration or vice-versa abruptly.
10-31-2009, 06:06 PM
#10
2nd Gear Member
Join Date: Nov 2008
Location: texas
Posts: 199
An Aluminum Driveshaft is a nice mod. I bought a 4" ultra lite from Coast Driveline & Gear 16 Lbs. I was having my gears changed to 3.73 at the time so the Driveshaft went in no additional labor. They even moved the brake cable anchor for me in case I lower the car. It has a 8000 RPM critical speed which with my wheels and gears is good up to about 193 MPH. Seems like a adequate margin of safety. The car has been up to about 80 Mph so far. Smooth as the stocker minus the clank when changing from acceleration to deceleration or vice-versa abruptly.