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5.3 to ford t5

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Old Apr 3, 2009 | 08:57 PM
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Default 5.3 to ford t5

so whats involved for this swap. Im swapping a 5.3 into my 86 mustang and I want to retain my gforce t5. Right now the plan is to get the Quicktime adapter bell housing and an ls flywheel that will fit the 04 silverado motor that I am using as a donor. My questions are what size flywheel will I need and what kind of balance or imbalance will it have to be to work with the 5.3? Also what kind of clutch can I run with the T5 using the cable acutated clutch forck and a ford throw out bearing. Any suggestions on pressure plate and disk combos would help to as far as diameter goes, Right now I think it is supposed to be an 11" diameter clutch?... its going to be a street strip car so nothing too crazy... Thanks!
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Old Apr 4, 2009 | 06:45 AM
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wow! none of you mustang swap guys have done this? No input or anything?
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Old Apr 4, 2009 | 09:37 AM
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The older 5.0's had a 10.5" clutch disc and the newer Gt's went to an 11" clutch disc in 2001 . Depending on the power output of the engine and how you plan on driving it , I would say something like a SPEC 2 - 3 would hold up just fine . The G Force T5 does not like a lot of shock sent to it so if it were me I would stick to the stage 2 setup .

As for the clutch cable setup , the LSX style clutch will work fine with a pull type clutch fork system . In fact it will probably work better than it does with the hydraulic crap GM uses .
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Old Apr 21, 2009 | 11:25 AM
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Here's the build from SOM68SS: https://ls1tech.com/forums/conversio...-approach.html
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