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#74617 03/10/2007 11:02 PM | Joined: Feb 2006 Posts: 13 New Guy | | New Guy Joined: Feb 2006 Posts: 13 | Thanks to all the help on this forum, last fall I was able to figure out that the flexplate in my transmission needs to be flipped. I have a 283 with a TH350. Now that it is finally getting warmer and spring-like I can tackle this project. I want to pull the engine and tramsmission out at this time. Correct me if I am wrong but the engine and transmission come out together, right? What is required to take the trans off, them the flexplate? Thanks for answering my rookie questions. | | |
#74618 03/10/2007 11:07 PM | Joined: Sep 2003 Posts: 2,384 Shop Shark | | Shop Shark Joined: Sep 2003 Posts: 2,384 | The engine will come out by itself. Unbolt the bellhousing & torque convertor, engine mounts, exhaust, wiring & lines, hoses. Support the trans w/a jack, pull engine. The flexplate has 6 bolts holding it to the crankshaft. | | |
#74619 03/10/2007 11:14 PM | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | I like to pull them separatly. If you are just going to change the flexplate & have acsess to a trans jack or equivilent just pull the trans.
Take off the lower cover & remove the 3 bolts holding the converter to the flexplate. Remove the drive shaft, The rear crossmember. Put a jack under the back part of the oil pan with a block of wood under the pan. pemove the linkage, cooler lines, & kickdown cable. Put the trans jack under the trans. Remove 6 bolts holding the trans. to engine, pull the trans. back a little & lower it down.
They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne SuperIn the Gallery Forum | | |
#74620 03/10/2007 11:45 PM | Joined: Nov 2002 Posts: 1,002 Shop Shark | | Shop Shark Joined: Nov 2002 Posts: 1,002 | I've pulled the 292 and SM420 out of my 63 C20 together. I usually don't pull engine and tranny together unless there is a good reason. I've pulled other engine and tranny combinations, but not with an automatic. If your truck is lowered forget it. My truck sits on big 16 tires and my combo is shorter than yours with the auto. I also had a load leveler which allowed me to change the angle as I pulled the engine to clear radiator support. If you haven't got the load leveler I wouldn't try it!!
Larry
I don't own a vehicle that isn't old enough to drink.
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#74621 03/11/2007 3:46 AM | Joined: Sep 2003 Posts: 2,384 Shop Shark | | Shop Shark Joined: Sep 2003 Posts: 2,384 | I've seen plenty of guys just slide the tranny back using long bolts in the bellhousing & remove the flexplate using endwrenches. | | |
#74622 03/11/2007 5:47 AM | Joined: Feb 2006 Posts: 13 New Guy | | New Guy Joined: Feb 2006 Posts: 13 | That is exactly what I wanted to know. Grandpa and I are also replacing the rear main seal becase it leaks after you run it. Thanks for that help and I will be tacking this the last week in March because that is Spring Break from school. I will keep you guys posted. | | |
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