Gears & Axles Driveshafts | Rearends | Differentials | Gears | 12 Bolt | 9 Inch | Dana

Drilling the S60 for ARPs

Thread Tools
 
Search this Thread
 
Old 12-31-2012, 06:15 AM
  #1  
TECH Addict
Thread Starter
iTrader: (5)
 
xXxSilveradoxXx's Avatar
 
Join Date: Apr 2003
Location: Willows, California
Posts: 2,010
Likes: 0
Received 1 Like on 1 Post

Default Drilling the S60 for ARPs

I've seen some horror stories about the stock studs on the Strange S60 and have decided to pull them out and replace with longer ARPs to match my fronts. I noticed that the Strange studs are screw in and I can't find any screw in ARP studs that would match the front. So, I've decided to pull the screw-in studs out and drill the holes so I can press in the new ones (12mm X 1.50). Anybody know what size I have to drill the holes to?

A pic from when I did the fronts.

Old 12-31-2012, 06:46 AM
  #2  
FormerVendor
iTrader: (14)
 
BLSolutions's Avatar
 
Join Date: Feb 2010
Posts: 1,071
Likes: 0
Received 0 Likes on 0 Posts
Default

I'm assuming you checked this already but my S60 axles had another set of holes ready to accept 1/2"x20 hardware. Getting the bent stock studs out wasn't too bad but I would go take a look if you haven't already. I didn't notice this when I installed the damn thing but it was a pleasant surprise.
Old 12-31-2012, 07:19 AM
  #3  
TECH Addict
Thread Starter
iTrader: (5)
 
xXxSilveradoxXx's Avatar
 
Join Date: Apr 2003
Location: Willows, California
Posts: 2,010
Likes: 0
Received 1 Like on 1 Post

Default

Luckily my studs aren't bent, it's more preventative maintenance.

Unfortunately my axles are only drilled for one set of holes.

Old 01-01-2013, 07:27 PM
  #4  
TECH Apprentice
iTrader: (4)
 
trik396's Avatar
 
Join Date: Aug 2007
Location: Crown Point, IN
Posts: 338
Likes: 0
Received 1 Like on 1 Post

Default

What the heck are you guys doing to damage the stock Strange studs???
Old 01-01-2013, 08:08 PM
  #5  
TECH Regular
 
WVhuggerSS's Avatar
 
Join Date: Sep 2012
Location: WV
Posts: 445
Likes: 0
Received 0 Likes on 0 Posts
Default

Usually for a good press fit in machine shop terms you would want to bore 1 thousandth smaller than what your piece measures that your pressing in, but since you would be using a drill you would have to be careful not to drill over your stud size.
Old 01-03-2013, 02:21 PM
  #6  
TECH Addict
Thread Starter
iTrader: (5)
 
xXxSilveradoxXx's Avatar
 
Join Date: Apr 2003
Location: Willows, California
Posts: 2,010
Likes: 0
Received 1 Like on 1 Post

Default

According to ARP, the drill size should be .02" to .07" smaller than the knurl size.



Quick Reply: Drilling the S60 for ARPs



All times are GMT -5. The time now is 11:28 PM.