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Old 02-15-2009, 10:02 PM   #1
mas09ts
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whats the best way

Whats the best way to remove the tranny crossmember? Can you unbolt it?
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1970 GMC Short-Step 350/TH350 Combo. . . . Sold Dec 2011
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Old 02-15-2009, 10:09 PM   #2
PumiceMan
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Re: whats the best way

You have to unbolt it. If I recall correctly, it's got 4 bolts on each side (2 on the upper part of the frame and two on the lower) for a total of 8. If the crossmember hasn't been out before they may be so covered with crud you can't even see them. You'll need a wrench on both the bolt head and the nut on the other end. Once all the bolts are out, just tap on the front of one side with a hammer, and on the back of the other side, and it'll come out.
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Old 02-15-2009, 10:16 PM   #3
Boog
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Re: whats the best way

Mitch if I remember right your truck was a standard trans truck. ? If so you are no doubt referring to the crossmember under the bellhousing part of the standard trans. That one should be riveted in. That pretty much calls for a cutting torch or hammer and chisel.
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Old 02-15-2009, 10:19 PM   #4
9teen69
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Re: whats the best way

Just removed the crossmember for my 4speed, it sits closer to the engine than the automatic tranny crossmembers. It had rivets. I used a die grinder and a 3" cutting wheel to cut the rivets. Lotta fun Couldn't get to the side of the rivets near the firewall so I cut them into pizza slices and chiseled them out.
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Old 02-15-2009, 10:44 PM   #5
mas09ts
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Re: whats the best way

yeah i guess this will be fun, oh boy what a time i'll have haha thanks guys
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