What Tranny Fittings?
#1
Staging Lane
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What Tranny Fittings?
What did you use on your transmission line fittings to make a sharp turn. I used the search , and the sticky for a body swaps are gone. I remember reading several swaps, but i cant find them. Its just faster to ask.
Im installing a 4L70E, same as the other 4Ls. I couldnt figure out the thread, but i removed the fitting out of the T350 from the car and it is the same thread. Thanks
Im installing a 4L70E, same as the other 4Ls. I couldnt figure out the thread, but i removed the fitting out of the T350 from the car and it is the same thread. Thanks
#2
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Here ya go.. These allow for the use of a tite radius hose end such as sold by Fragola Performance...
http://www.sweetperformance.com/prod...&productId=496
Fragola... Sold by Summit. I goto the Fragola site, get the pt numbers then check Summit..
http://fragolaperformancesystems.com...%20low-res.pdf
http://www.sweetperformance.com/prod...&productId=496
Fragola... Sold by Summit. I goto the Fragola site, get the pt numbers then check Summit..
http://fragolaperformancesystems.com...%20low-res.pdf
Last edited by Old Geezer; 12-10-2011 at 01:55 PM.
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Staging Lane
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Thank you sir, found out they are still 1/4 nps. Ordered the fittings for the tranny and cooler today.
Im going to try 90s and "modify" if needed. I think 45s will stick out too far.
Im going to try 90s and "modify" if needed. I think 45s will stick out too far.
#4
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Thats interesting.....I have a 4l70e trans and got a set of 1/4 npsm of adapters, Russels p/n 640520, from a local speed shop and they were too small. I am wondering if the local shop had a mix up and someone put the wrong fittings in the package? What are the outside dimension of your adapters?
#5
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Almost all GM transmissions use an "o"ring/flat gasket seat straight thread going into the trans case. It is normal to use a 1/4 npt adapter in place. Be careful when you screw the fitting into the case, since npt is a tapered thread and the case is straight. We have used these successfully for many years.
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Here ya go.. These allow for the use of a tite radius hose end such as sold by Fragola Performance...
http://www.sweetperformance.com/prod...&productId=496
Fragola... Sold by Summit. I goto the Fragola site, get the pt numbers then check Summit..
http://fragolaperformancesystems.com...%20low-res.pdf
http://www.sweetperformance.com/prod...&productId=496
Fragola... Sold by Summit. I goto the Fragola site, get the pt numbers then check Summit..
http://fragolaperformancesystems.com...%20low-res.pdf
#7
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Almost all GM transmissions use an "o"ring/flat gasket seat straight thread going into the trans case. It is normal to use a 1/4 npt adapter in place. Be careful when you screw the fitting into the case, since npt is a tapered thread and the case is straight. We have used these successfully for many years.
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#9
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Thats interesting.....I have a 4l70e trans and got a set of 1/4 npsm of adapters, Russels p/n 640520, from a local speed shop and they were too small. I am wondering if the local shop had a mix up and someone put the wrong fittings in the package? What are the outside dimension of your adapters?
#12
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