The Black Pearls LM7 5.3 LS SWAP!

[410Fortune]

DO IT
5.3 is perfect compact v8 power house excellent drivetrain in a Explorer no matter what others might think.

 

[gmanpaint]

 

[KurtECV]

Welp will winter right around the corner, its finally time to start this swap!

Cleaned up the shop (a little) and did a successful 50 point turn in the shop, swapped out the 35s for some stockers (that apparently have a nice hole in one) and dropped the front axle down as far as I could go.

Fighting a migraine I pulled the transfer case and smakl section if the exhaust and called it a day.

 

[KurtECV]

So thinking about what I already have for the motor, does anyone know of any bolt chevy 350 motor mounts for the RBVs?

My LS has cheby 350 motor mounts and an F-body oil pan. As well at a th400 flex plate adapter already installed.

If the motor mount plates, and flex plate adapter aren't going to be used I can sell then, but that won't net more than a few bucks cause they are cheap to buy new.

But if I can find some RBV bolt on 350 conversion motor mounts I would be pretty set on motor position.

 

[KurtECV]

****....
Exhaust Y-Pipe might get sawzall'd off

 

[gmanpaint]

Cats came off too easy, and stole the fronts mojo.

 

[KurtECV]

Peter piper picd a pake of pickld pepers...

I got your taters right here @gman

 

[KurtECV]

I am going bring some of my snapon sockets home tomorrow and a section of dom/breaker bar and show those bolts what's up tomorrow evening.

 

[410Fortune]

Use some map gas or a oxy torch and heat them up then they will come out like butter
Unless of course you have access to the flameless bolt heater thingy
With the v6 the bolts with the springs on them can just snap...I don't mind...it makes it easier

I have never seen RBV Chevy 350 motor mounts, but I have seen a few 5.3 into rangers now...pretty sure they fabricate the mounts using stock ford bits

 

[KurtECV]

Use some map gas or a oxy torch and heat them up then they will come out like butter
Unless of course you have access to the flameless bolt heater thingy
With the v6 the bolts with the springs on them can just snap...I don't mind...it makes it easier

I have never seen RBV Chevy 350 motor mounts, but I have seen a few 5.3 into rangers now...pretty sure they fabricate the mounts using stock ford bits

I do have access to the threaded side of the bolts through the fender, but if they want to snap off thats fine with me too lol

No one in my shop that i know of has the bolt heaters, around here they run for something like $700 bucks.

I soaked them in rust inhibitor last night, a major problem i had last night with the snappy electric impact is that i had 2 4 inch extensions on it and extensions horribly reduce the torque from the gun. but i cant get that big ass impact up there.

LS universal motor mounts are pretty cheap so i just might cut out the crossmember and build a bolt in crossmember so if i need to do any internal motor work it will be pretty easy do do.

There are several motor mount sets available through Dirty Dingo. A member on here used the 240x mounts for his. So i am looking at those too

 

[KurtECV]

IM GONNA COME AT YOU LIKEA SPIDER MONKEY!!!

 

[KurtECV]

It cant be seized if its liquid

 

[KurtECV]

Nobody makes me bleed my own blood...

 

[KurtECV]

I see you

Got the hvac box out for more room and the heat only box going in.

3 inch body lift is going to make getting to the bell housing bolts out really easy this weekend

A bit tighter on the drivers side... might pull the intake off, haven't decided yet.

 

[410Fortune]

No need to pull the intake to get to the trans bellhousing bolts???
I drop the t case
then I drop the trans x member
then lower the back of the trans
use 24-36" extension, wobby socket, and impact remove all BH bolts in about 45 seconds......
Auto trans of course first you have to do starter and converter nuts...with your body lift things are much easier can probably pull engine and trans together?

 

[KurtECV]

I am pulling the trans out the bottom because the extended radius arm cross member had to be removed, so the RAs are not bolted in right now, and the truck sits really high right now.

Im planning on pulling the trans this weekend, bolting the Ra cross member back up and putting the weight back on the front axle to get the front end lower and start on the engine.

The engine is almost ready to be pulled, just need to disconnect the fuel and power steering lines, starter and TC bolts

 

[KurtECV]

@410Fortune

Do you have any more detailed pictures of the lower radiator support you built (to push the radiator further forward)?

You posted a few on page two of this thread, really looking into doing that, but i am not even sure if i well need it. Id rather have a plan to be able to do it ahead of time.

 

[KurtECV]

Almost there.

 

[410Fortune]

sure thing dude I have pics!
We built a lower cradle for my BII and then one for the Darth Ranger project (86 Ranger with crate performance 302) both of these trucks are 84-88 style where we do not have as much room for a radiator as your Gen I sploder (89-92 cab in a ranger) I believe the 89+ trucks gained 1.5" of engine bay depth? I never really confirmed that
Anywho if you want to tuck your radiator underneath the rad support without hacking up the top crossbar then do like we did. Make lower cradle that drops the radiator down about 3.5" and pushes it forward under the support.
We use Gen I style radiators with the metal peg feet that sit inside the rubber bushing, this allows some flex which is good (my first $600 Ron Davis radiator V8 conversion pulled itself apart internally).
Now I run Ebay special 4.0 OHV radiator for a 93 sploder all aluminum made in mexico tig welded. Seems to cool the V8 just fine WITH the trans cooler AND AC....started to run a little warm once I put the winch and LED lights up front...but only on hot days in the summer with the AC on (I would see 220-230 water temp) so I need to do something about that. I will probably re visit this situation and run a larger radiator since I do not want to move my winch to a cradle. I use the highest psi cap I could find on the radiator (I think its 20#?) and my water fill is mounted in the upper hose at the highest point in the cooling system up there I use a stock 16# cap...the thinking here is the cap on the radiator should never have to open since the 16# cap will allow flow to the overflow tank first. So far so good.
let me get some pics.

BII (red intake) 84 Ranger (blue intake)

Love my dimple dyes

two rad caps and overfow plumbing

84 ranger 370hp crate 302, dual batteries, ac AND cruise control ALL under the hood with mechanical fan (custom brackets for overflow, power box and two battery trays)

both trucks use ohv 4.0 fan shroud modified to fit around the v8 fan (add 1.5" of height cut both sides and patch with plastic/ rivets)

Dont forget to let the hot air out, Darth has cowl hood AND louvers, BII just has cherokee louvers I want a drop center hood shhhhh its secret
Oh and both trucks have intake spacer and TMH....

Just because I knew you would love this pic "batwing" awning Darth Ranger is my buddies camping/fishing truck we built over a 3 year period, has camper setup in the bed with drop down DVD, custom fly rod holders integrated into roof rack/camper shell, this truck has so many goodies packed into it its not even funny

 

[KurtECV]

That hood is pretty badass.

Are you cutting anything inside the core support area?

Looking at mine there is some sheet metal that looks as though it directs air flow from the point where it passes the actual core support, to the radiator itself.

I am not sure if i those need to be cut out, or shortened. Unless i missed it, i dont think there is a good writeup on what needs to be cut and where.