12-31-2006, 04:04 AM | #1 |
Commander Taco Bello
Join Date: Sep 2006
Location: Des Moines, Iowa
Posts: 2,232
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LWB and Bags
I am in the process of baggin' my 69 LWB. Since i have a split driveshaft, i wanted to take a look at where/how the carrier bearing was mounted and to see what i will need to do for the crossmember (was thinking of getting an ECC drop memeber)
i found that the carrier bearing is mounted in that cross member. Does that mean i don't need to even worry about getting a drop member? I can do the exhaust cutouts myself, so that's a non issue. but my assumption is, since the carrier is right there, and that's where the pivot will be when i raise/lower the truck, there's no need for a larger driveshaft opening. also, how does having a split shaft effect what i need to do for my pinion angle? |
12-31-2006, 04:13 AM | #2 |
Registered User
Join Date: Sep 2006
Location: port orchard
Posts: 17
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Re: LWB and Bags
just cut off the rivets that hold the carrier bearing and you can raise it up a couple inches to help your driveline angle on your drivesaft from carrier to differential. this what i am doin. good luck
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12-31-2006, 09:59 AM | #3 |
Senior Member
Join Date: May 2004
Location: johnstown, NY
Posts: 2,393
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Re: LWB and Bags
I dealt with this same exact issue yesterday. Did you read my post about pinion angle? It should still be on the first page of this suspension forum. What I did was remove the carrier bearing bracket and relocate it below the driveshaft so the carrier bearing will be rotated 180 degrees. Here is a picture from the post I was talking about. Before I did this, my angles starting with the tranny, then 1st shaft, 2nd shaft, and pinion was 4, 8, 8, 5. After moving the bearing up and adjusting the rear, I now have angles of 4, 1, 4, 3. A great improvement. Basically you want to get your driveline so all the working angles are 1-3 degrees. Read this article to understand how to calculate working angles:
http://www.airridetalk.com/articles/...-joint-enigma/ Last edited by jlaird; 12-31-2006 at 09:59 AM. |
12-31-2006, 08:53 PM | #4 | |
Commander Taco Bello
Join Date: Sep 2006
Location: Des Moines, Iowa
Posts: 2,232
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Re: LWB and Bags
Quote:
btw, how do you measure your driveline angles? i think i know what it looks like, but a link to the tool used would be great since i have no idea what it's called. |
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01-01-2007, 01:49 AM | #5 |
Senior Member
Join Date: May 2004
Location: johnstown, NY
Posts: 2,393
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Re: LWB and Bags
It's just an angle finder that you can find at any hardware store. Home Depot and Lowes both have them. This is the one I picked up at lowes for like 8 bucks. I'm sure there are more expensive and accurate ones out there, but this should get the job done...
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01-01-2007, 02:18 AM | #6 |
Commander Taco Bello
Join Date: Sep 2006
Location: Des Moines, Iowa
Posts: 2,232
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Re: LWB and Bags
awesome. that's what i thought it was. didn't know you could get them at hoe depot/lowes. i'll pick one up next time i go to work on my truck.
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