What's new
By:
Ram Heavy Duty Forum

Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!

2025+ 6.7 Cummins I6 ZF 8 Speed

For discussions related to the 2025 and newer 6.7 Cummins I6 and ZF 8 Speed transmission
M
Banks iDash Pro and Pedal Monster for 2025 and 2026 released
Replies
2
Views
84
BighornHDRam
BighornHDRam
U
2025+ Flat Tappet Conversion
Replies
1
Views
68
MacksRam
M
W
Shifting at redline when towing
Replies
6
Views
141
woodrow
W
DRAGRAM
SHORT TRIPPING WITH NEW 2025 6.7 EMISSIONS SYSTEM
3 4 5
Replies
80
Views
8K
Rowdy Dalton
R
M
2025 Cummins--Anyone notice that DEF gauge not reading correctly?
2 3
Replies
50
Views
3K
Lunnzz25
Lunnzz25
T
Glow plugs on 2025 Cummins
Replies
6
Views
193
HDFarmer
HDFarmer
H
Cardan Joint gone!
Replies
2
Views
203
Brutal_HO
Brutal_HO
mbarber84
2025+ Fuel Filter Housing Air Issue
Replies
18
Views
1K
NDanecker
NDanecker
mbarber84
25-26 Block Heaters: Check your trucks!
2
Replies
28
Views
2K
Farmatt
F
HDFarmer
2025 Ram 5500 Parked! Update
2
Replies
28
Views
962
HDFarmer
HDFarmer
I
2026 Ram 3500 limited Mega dually 6'4" bed custom order
Replies
3
Views
164
HarryN
H
M
New CP8 Pump--Do you use Fuel Additive to increase lubricity?
2
Replies
34
Views
1K
mbarber84
mbarber84
S
2025 Cummins Regen Observations
7 8 9
Replies
175
Views
17K
BigRigWrecker
BigRigWrecker
L
2025 2500 Cummins with drivetrain/vibration issues.
2 3
Replies
41
Views
2K
NDanecker
NDanecker
C
First 2100 mile tow with the 2025. Its a beast!
Replies
6
Views
841
BigRigWrecker
BigRigWrecker
M
Do you do your own Engine oil and Filter changes?
2 3
Replies
44
Views
3K
NDanecker
NDanecker
H
Terrible Brake Pedal Location On New 2026 Ram 2500
2
Replies
20
Views
758
BighornHDRam
BighornHDRam
R
Anti-spin rear diff 2025+ ?
Replies
9
Views
623
Brutal_HO
Brutal_HO
S
2025 Cummins ZF Transmission Issue?
2
Replies
28
Views
4K
scdo
S
A
2025 Ram
Replies
17
Views
519
MacksRam
M
You must log in or register to post here.
Back
Top