5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

98 Explorer 5.0 block

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Old 07-22-2007, 09:49 PM
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Luckythirteen
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Default 98 Explorer 5.0 block

One of the shops I sell to at work has a 98 Explorer that was rolled and totaled out and I have the chance to get the engine and rear axle out of it. Besides the GT40P heads and upper and lower intake is there anything else I can use off the engine? What I'm really curious about is if I could use the block to build my 331stroker setup. Is the Explorer block a roller, and would it even be worth it to try and use the block? I know there are plenty of other 5.0 blocks out there but you can't beat something for free.
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Old 07-22-2007, 09:56 PM
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jtmustang
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Default RE: 98 Explorer 5.0 block

how much for the motor and how many miles

and yes it is a roller block and u could use it for your 331 no problem
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Old 07-22-2007, 10:17 PM
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Luckythirteen
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Default RE: 98 Explorer 5.0 block

Well the guy who owns the shop is giving me the engine and rear for free, its got a bit over 70k on it. So theres no difference in the Explorer block from a Mustang block? Hmm. Im guessing the Explorer engine has low comp pistons though doesn't it?
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Old 07-22-2007, 10:34 PM
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94Blk5.0
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Default RE: 98 Explorer 5.0 block

The Explorer axel should be 31 spline, the gears would go into a 28 spline 8.8 like a Mustangs' but the Traction Lok is not interchangable.
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Old 07-22-2007, 10:46 PM
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Luckythirteen
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Default RE: 98 Explorer 5.0 block

The rear axle isn't going in my Mustang, is getting swaped into my buddys TJ. Already got 31 splines and a detroit locker waiting to go in soon anyway. Locker FTW!
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Old 07-23-2007, 06:24 PM
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Default RE: 98 Explorer 5.0 block

If I decide to use the gt40p's do I have to use the upper and lower intake from this engine or will any intake work?
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Old 07-24-2007, 12:55 AM
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94 G STANG
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Default RE: 98 Explorer 5.0 block

People use the gt 40 heads and intake all the time, as far as hood clearance my stock brace didnt fit anymore i havent tried the hood yet.
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Old 07-24-2007, 10:43 PM
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Luckythirteen
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Default RE: 98 Explorer 5.0 block

You have the gt40p's on your setup, did you have to run stiffer valve springs with the steeda #19 cam? And what do you mean by your stock brace didn't fit? Your just talking about the factory strut tower brace on 94-95 GT's right?
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Old 07-24-2007, 10:49 PM
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94 G STANG
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Default RE: 98 Explorer 5.0 block

yes you need stiffer springs trickflow has a nice setup with retainers for 120.00 from summit. I also needed longer pushrods, wich im waiting for hopefully i get itin tommorow and fire this baby up. The factory strut tower brace didnt fit because the gt40 intake is from the explorer
wich is taller thanthe stock one.
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Old 07-24-2007, 10:51 PM
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Default RE: 98 Explorer 5.0 block

take off the strut brace....you won't notice any difference at all, at least I didn't


I think there is a company that makes them to fit over aftermarket intakes if you are dead set on keeping it
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