86 b2 2.9 to a 4L swap

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kaytor692
Posts: 22
Joined: Tue Aug 30, 2011 7:29 pm
Location: ont canada

86 b2 2.9 to a 4L swap

Post by kaytor692 »

ok soo ive read on here that the 4L is a direct bolt in to my 86 2.9 will the 4L bolt up to my 5speed trans? also would i have to change the whole wiring harness or would the 2.9 harness work and what else would i need for the swap? i was thinkin of trying to find a early 90's explorer for the 4L and my the 8.8 rear diff also is the 8.8 a direct bolt in ?
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Mud Addict
Posts: 202
Joined: Mon Dec 27, 2010 9:36 pm
Location: Enumclaw, WA

Re: 86 b2 2.9 to a 4L swap

Post by Mud Addict »

8.8 is not a direct swap. You need to cut-off and flip leaf springs mounts and install shock mounts.
Dunno anything about the 4.0 swap.
CarsonChris
Posts: 6
Joined: Mon Nov 21, 2011 9:47 pm
Location: Nevada

Re: 86 b2 2.9 to a 4L swap

Post by CarsonChris »

I've been told you direct bolt the tranny but the wiring harnesses are different plus you need the new computer stuff and dash from the donor vehicle.
kaytor692
Posts: 22
Joined: Tue Aug 30, 2011 7:29 pm
Location: ont canada

Re: 86 b2 2.9 to a 4L swap

Post by kaytor692 »

hmmm you have to use the dash to how come?
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