4.0L Swap - Engine Mounts


belovedb2

15+ Year Member

Joined
Jun 17, 2009
Messages
140
Points
3,101
Vehicle Year
1986
Transmission
Manual
I am deep in the process of swapping out my 2.9L engine in my 86 B2 and replacing it with a 4.0L from a 93 explorer. I have been reading the tech information and there if a reference to changing the engine mount on the pass side. I check the dimension of the 2.9L versus the 4.0L and the distance from the engine bracket mounting holes to the rear face of the block (where the bell housing attached) is the same for both engines. I am convinced that no engine mount adjustment is needed. Could someone verify this?

Also, I was thinking of replacing the engine mounts. However, they look difficult to remove since the attachment nut is burried behind the steering suspension. Any advise?
 
No adjustment needed. The 4.0 will drop right in.

:icon_thumby:
 
If the 2.8 is swapped then there is a differance in the mounts, but not the 2.9...it had me looking until I reread the swap info for the 8th time or so and saw it said 2.8.

Louis
 
sits right down like it was made to go there..
good luck with the swap! makes a world of difference with power and torque
 

Sponsored Ad

TRS Events & Gatherings

Latest posts

Featured Rangers

Want to see your truck here? Share your photos and details in the forum.

TRS Latest Video

Official TRS Merchandise

Follow TRS On Instagram


Product Suggestions

Back
Top