Merchant motor mounts

maine dmax

New member
Mar 28, 2009
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Couldnt figure out where to put this, so i put it here. At what point are most guys going with aftermarket motor mounts? (merchant) Thanks
 

DBUSHLB7

Team DMAX
Mar 9, 2012
2,789
0
0
Albuquerque, NM
You can save $ by drilling out your stock units and running a bolt through. Lot of guys have done this. I bought the Merchant mounts a few weeks ago and they will be installed when my built motor goes back in. FWIW my stock driver side mount cracked at around the 600+ HP mark.
 

gmduramax

Shits broke
Jun 12, 2008
4,072
248
63
Nor cal
When I ran 600hp the stock mounts were fine. When I went to about 700hp my exhaust kept falling apart and moving. I'm in need of MA mounts.
 

juddski88

Freedom Diesel
Jul 1, 2008
4,656
120
63
Chesterfield, Mass.
We have pulled out mounts in relatively stock trucks that have been destroyed by new england climate and fallen out in pieces. Also, have bolted some that have been partially ripped already between 400-600 hp
 

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
15,611
1,868
113
Mid Michigan
550 broke my stocker mount. I wont be able to use Mm's in the little truck, though.
 

juddski88

Freedom Diesel
Jul 1, 2008
4,656
120
63
Chesterfield, Mass.
The issue with bolted mounts in a high HP application is that many times they still wear through. They will last a while though, more in non competition trucks.
 

ripmf666

Active member
Sep 20, 2006
15,123
14
38
47
Wentzville Mo
I did the Johnny boy bolt job on mine when I did the build. That was almost 5 years ago this July and 79k miles as of right now. If you want to save some coin can do that or the Ma mounts there nice. I also sell those if I can help you just pm me.
 

maine dmax

New member
Mar 28, 2009
127
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Ordered a set of merchants, should have em in this next week, provided I have time, getting ready for mud run season now