4L60E Internals
TECH Resident
Joined: Mar 2012
Posts: 859
Likes: 402
From: Texas
Theoretically, yes, the geartrain is "interchangeable," but what are you going to put it in/ what engine is it going behind? What converter are you planning to use?
@FranksCustomTrans has a pretty cool modification to use the later style pump with the TH700 valvebody, but I can't find the link right now. I'm planning to do that on my '90 Squarebody Suburban soon.
@FranksCustomTrans has a pretty cool modification to use the later style pump with the TH700 valvebody, but I can't find the link right now. I'm planning to do that on my '90 Squarebody Suburban soon.
Thread Starter
Teching In
Joined: Apr 2025
Posts: 17
Likes: 4
I'm a trans builder but haven't tried using the LS trans stuff In a 4l60 yet. it's for a BBC street rod thing.
It will be a driver not a racer. Lots of torque but no traction. As usual. It's a NO Dam Computer deal.
It will be a driver not a racer. Lots of torque but no traction. As usual. It's a NO Dam Computer deal.
LS1Tech Sponsor
Joined: Mar 2023
Posts: 1,821
Likes: 1,159
From: BERWICK PA
The planets sure will work in fact all the assembly will work except for output shaft, input drum-(can be used with shaft change) and pump -(as mentioned I do have instruction on how to use a 4l60e pump in a 700r4 but the specific 07 pump you have cannot be used. An earlier 298mm 94 up can be retroed easily)
Hope this answers questions.
Hope this answers questions.
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Frank formerly of Performabuilt, Now just me, What can I build for you today? Call or message me. Click sig pic for my facebook
Frank formerly of Performabuilt, Now just me, What can I build for you today? Call or message me. Click sig pic for my facebook
LS1Tech Sponsor
Joined: Mar 2023
Posts: 1,821
Likes: 1,159
From: BERWICK PA
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Frank formerly of Performabuilt, Now just me, What can I build for you today? Call or message me. Click sig pic for my facebook
Frank formerly of Performabuilt, Now just me, What can I build for you today? Call or message me. Click sig pic for my facebook
