should i make the swap?
- prosparky475
- Sweptline.ORG Member
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should i make the swap?
OK I have a chance to pick up a 69 383. I have a 69 W200 with a 318 and the 435. Question is will it be possible to find a 727 that will work or would it be easier and cheaper to just find a bell housing for the 435?
- dodgeboykim
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Re: should i make the swap?
I would think with your 69 truck you could go either way easily. 

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- Sweptline.ORG Pioneer
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Re: should i make the swap?
Dont u need a special short trans to fit in front of the t-case?
- dodgeboykim
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Re: should i make the swap?
Someone with a little more knowledge of those years for the W series will have to chime in. Possibly a D series club cab trans from a lifestyle (72/78)truck with a BB.
- Roxyflash
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Re: should i make the swap?
Those bell housings are easy to find compared to the hydraulic bell.You will also need the matching flywheel .
Re: should i make the swap?
Sir
1. The Manual Route
a. Manual Bell Housing for The Big Block Engine
b. Set of Big Block "Center Dump" Exhaust Manifolds
c. Big Block Oil Pan with a Slump ( and pick up ) that fits the truck
d. Big Block designed Motor Mount Brackets
This is the Big Block short list of Must Have Manual Items
1a. The Automatic Route
m. Big Block - Short Body 727
n. Shift Linkage for The Automatic
o. Set of Big Block "Center Dump" Exhaust Manifolds
p. Big Block Oil Pan with a Slump ( and pick up ) that fits the truck
q. Big Block designed Motor Mount Brackets
This is the Big Block short list of Must Have Automatic Items
Rodger & Gabby
FltSgt@outlook.com
COS
1. The Manual Route
a. Manual Bell Housing for The Big Block Engine
b. Set of Big Block "Center Dump" Exhaust Manifolds
c. Big Block Oil Pan with a Slump ( and pick up ) that fits the truck
d. Big Block designed Motor Mount Brackets
This is the Big Block short list of Must Have Manual Items
1a. The Automatic Route
m. Big Block - Short Body 727
n. Shift Linkage for The Automatic
o. Set of Big Block "Center Dump" Exhaust Manifolds
p. Big Block Oil Pan with a Slump ( and pick up ) that fits the truck
q. Big Block designed Motor Mount Brackets
This is the Big Block short list of Must Have Automatic Items
Rodger & Gabby
FltSgt@outlook.com
COS
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- Sweptline.ORG Pioneer
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Re: should i make the swap?
Add to Roger's list an auto steering column and some sort of auto cooling radiator
- CMR70D3
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Re: should i make the swap?
Here' a pic. of a BB 727 short tail.It came out of a 76' motorhome. They will fit in front of the T-case. Paid around $200 for it.PwrWgnDrvr wrote:Dont u need a special short trans to fit in front of the t-case?
Chris
*Edit: Short shaft tail is 8" long.

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Last edited by CMR70D3 on Wed Sep 25, 2013 1:11 pm, edited 1 time in total.
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Re: should i make the swap?
The 318 flywheel should work on the 383. Both require a neutral balance 143 tooth. Just have to get the big block mechanical bell. They go for about $200-250
I believe your existing clutch disc/pressure plate/linkage/etc should all work with the BB bell.
Bucky
I believe your existing clutch disc/pressure plate/linkage/etc should all work with the BB bell.
Bucky
Re: should i make the swap?
Add to Terry's supplement to Rodger's list....PwrWgnDrvr wrote:Add to Roger's list an auto steering column and some sort of auto cooling radiator

All related linkages for the auto tranny column
[shift linkages and kick-down linkages]....
John
- prosparky475
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Re: should i make the swap?
Well crap! Looks like I might be cutting off more than I can chew.thanks for all the input and posts. Anyone need a 68 383?
- WD
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Re: should i make the swap?
Bring me a manual shift column and you can rob the auto column and related bits out of my 69. I'm going to be swapping to a floor mounted swan neck shifter anyway. I'm just north of Memphis. I want the inside of the 69 to more closely match the inside of the 49, which came stock with a swan neck 3 speed shifter. Both getting bucket seats and small center consoles.