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#31 | |
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#32 | |
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You can adapt the LT1 converter to an LS, but not the other way around. LS is too long to retro fit it . You can buy an aftermarket flex plate or drill the LS one to the early b.p. and extend the pilot to use an early converter with an LS .
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#33 |
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Dan, I'm not trying to toss any "garbage" your way, but is that legal in Pure Stock? In the past traditional stockers have had "non-OEM style" air filter bases questioned by Tech (at NHRA events at least), and I would think Pure Stocker rules would be even more restrictive. Don't shoot the messenger; just trying to avoid a spike in the sale of garbage disposal parts followed by a bunch of Pure Stockers being told to take them off.
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#34 | |
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Been to many IHRA ProAM and Jam events.. Gone through inspection...NP. The Tech guys just smile. When I go home replace it with a Cone Filter. Want one ![]() Dan |
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#35 | |
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#36 |
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No difference in count ..both 30 spline ..Difference is in the length
Stator support shaft...all the same in modern GM transmissions ..Again, different lengths and placement
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#37 |
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While the spline count is the same, at 30, there are differences in the turbine shaft. The majority of the 700-R4 transmissions used a "298 mm" torque converter. The turbine shaft has a stub and an o-ring on the end close to the engine, the splines are closer to the transmission end. Most of the car transmissions used that combination, even the early LS engines. The trucks with LS engines got a "300 mm" converter. The turbine shaft has the splines closer to the engine end and a journal and o-ring between the spline end and transmission. The basic converter to flexplate spacing is the same between the 700-R4 (4L60-e) and the 350/400 THM transmissions. The later 4L60-e with the 300 mm converter is different and would require a different flexplate , and a spacer for the crankshaft to converter pilot.
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#38 |
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So approx how much pilot extension and most4L60 and 700 have what some would call an enertia ring, some having dual bolt pattern. Beleive my LS flywheel is dual pattern also
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#39 | |
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Someone must make a crank adapter and spacer kit by now??
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"We are lucky we don't get as much Government as we pay for." Will Rogers Last edited by Mark Yacavone; 10-12-2013 at 02:30 PM. |
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#40 |
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