Bolts were broke a couple months ago when I did new clutch...doing 2nd gen swap today and dropped cross member to get down pipe out and they were broke again...this is dumb...it's just deleted with DRD tunes...not even that beasty yet.
Bolts were broke a couple months ago when I did new clutch...doing 2nd gen swap today and dropped cross member to get down pipe out and they were broke again...this is dumb...it's just deleted with DRD tunes...not even that beasty yet.
What kind of shape are your motor mounts in?
Saved By Grace, Through Faith - 10/16/24
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dunno...it's dark now...I'll check tomorrow
Let us know what you find. Driveshaft could be out of balance as well. What is the year/mileage of truck?
Saved By Grace, Through Faith - 10/16/24
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2009...almost 200k
UPDATE:
New OEM motor mounts with Prothane inserts, and tranny mount bolts are broke again.
Any more ideas?
There has to be some significant driveline shift to cause the bolts to break.
I have a G56 with a Southbend clutch and have never had an issue with bolts breaking.
I am running a pretty aggressive tune.
Other things that come to mind that may cause it is wheel hop if you are launching hard.
Dumping the clutch at too high of any RPM/Load.
-Muzzy
2008 Megacab 4x4 G56 Trans - All mods lost in boating accident - EFI Live by Muzzy, 2nd gen S467.7/83/1.0, Banks Monster Ram, 5" Exhaust, Grid Heater Delete, Rail Plug, BD Flowmax LP, SB Clutch, Fuel Sump -8AN line, Bilstein 5100s, Cali Track Bar, Dynatec B-joints, Level Springs, 1" Lift Shackles Rear, Royal Purple Lubricants...there is probably more that I forgot.
Tuned, deleted, Valair DD ceramic clutch, 2nd gen 467.7 turbo....Not making crazy power and I don't beat on it....mostly highway driving.
I had the same issue with my 4th Gen.
I ended up drilling the bolt holes all the way through and using grade 8 hardware have not had a problem since.
2015 Ram 2500 4x4 Laramie Mega Cab
6.7 Cummins , G56 Swap, Carli suspension 3.5", Carli Lifetime Ball Joints, 55W HID low beam LED High Beam, 37x12.50R17 Toyo Open Country, Black Rhino Abrams Wheels, Truck cap
Like all the way through with a nut and lock washer on the back side?
What size?
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