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TL Jer Samba Member

Joined: February 13, 2011 Posts: 40 Location: Bakersfield, CA
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Posted: Sun May 26, 2013 12:02 am Post subject: Type 3 Automatic to Manual conversion? |
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Hey, all. First ever post, dear Lord don't let me f*** up. Didn't see this topic in FAQs or in existing threads, so I apologize if it's been asked to death already or if it's a "duh" on the order of "What's a front beam?"
Anyway, I haven't owned a VW in 30 years and am looking for a '66-'69 Fastback daily driver. I must have a manual trans, which means I'm passing on some promising looking cars simply because they have an automatic. Is an auto-to-manual conversion doable? Are there any differences with an Automatic's floor pan? Is adding a clutch pedal and manual shifter a bolt-on deal? Would it be worth the hassle and expense or am I better off just looking for a 4-speed car?
Thanks,
Jer |
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Tram Samba Socialist

Joined: May 02, 2003 Posts: 23034 Location: Northwest of Normal
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Posted: Sun May 26, 2013 12:31 am Post subject: |
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Get a 4 speed car.
Where are you finding all these Automatics? I've been hunting. _________________ Немає виправдання для війни! Я з Україною.
Bryan67 wrote: |
Just my hands. And a little lube. No tools. |
Those who can- do.
Those who can't? Subaru. |
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Yabbadubbadoo Samba Member

Joined: May 21, 2012 Posts: 927
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Posted: Sun May 26, 2013 12:37 am Post subject: |
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I think if you're patient you will find a manual shift Type 3 in the right condition.
Autos are great cars in their own right. Super cool cruisers. Id love to own one some day but my manual fastback must get finished first. Id say don't convert one just from a conservation point of view. It's not a walk in the park to convert one properly. The central chassis tube is missing the clutch tube. |
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Tram Samba Socialist

Joined: May 02, 2003 Posts: 23034 Location: Northwest of Normal
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Posted: Sun May 26, 2013 1:21 am Post subject: |
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Yabbadubbadoo wrote: |
I think if you're patient you will find a manual shift Type 3 in the right condition.
Autos are great cars in their own right. Super cool cruisers. Id love to own one some day but my manual fastback must get finished first. Id say don't convert one just from a conservation point of view. It's not a walk in the park to convert one properly. The central chassis tube is missing the clutch tube. |
Most people turn their noses up at Type 3 Automatics... until they drive a good one. Then they want one. _________________ Немає виправдання для війни! Я з Україною.
Bryan67 wrote: |
Just my hands. And a little lube. No tools. |
Those who can- do.
Those who can't? Subaru. |
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Yabbadubbadoo Samba Member

Joined: May 21, 2012 Posts: 927
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Posted: Sun May 26, 2013 5:34 am Post subject: |
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Tram wrote: |
Yabbadubbadoo wrote: |
I think if you're patient you will find a manual shift Type 3 in the right condition.
Autos are great cars in their own right. Super cool cruisers. Id love to own one some day but my manual fastback must get finished first. Id say don't convert one just from a conservation point of view. It's not a walk in the park to convert one properly. The central chassis tube is missing the clutch tube. |
Most people turn their noses up at Type 3 Automatics... until they drive a good one. Then they want one. |
I totally agree. The auto suits the smooth ride of a type 3 perfectly especially once the desire to go fast subsides. It's probably a right of passage though. Must own a manual first, then think about an auto once you're done friggin' around with clutches and driving a stick shift in traffic.
Then drive a 'good one' (like you said) and then lay awake at night scanning the classifieds till 2am.
So many autos get neutered of their auto stick for no good reason that I believe an original one will be increasingly hard to find compared with manual. In fact if I were a collector..... mmmmm better keep that idea to myself. |
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marchi Samba Member

Joined: August 10, 2005 Posts: 646 Location: Abilene, Texas
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Posted: Sun May 26, 2013 6:29 am Post subject: |
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I have owned 11 T3's only 3 were manuals. I love the auto! _________________ I drive my VW or I walk
'70 Squareback
'21 Tiguan (daughters)
SOLD
'69 Fastback (Flamer) |
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Stefan T Samba Member

Joined: February 09, 2008 Posts: 102 Location: Ullared Sweden
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Posted: Sun May 26, 2013 7:16 am Post subject: |
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you must fix a pipe to the clutch wire in the pan
more things
pedals for manual
gear box
drive shafts
shifter and bottom plate to manual shifter
gear shaft and conection to the gear box
flywheel and clutch
clutch wire
i hope this all exept for some smal things
i did this in 83
but we have a complet car to take parts from |
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TL Jer Samba Member

Joined: February 13, 2011 Posts: 40 Location: Bakersfield, CA
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Posted: Sun May 26, 2013 9:56 am Post subject: |
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Thanks for the great replies.
I seem to have stirred some real automatic love here, which is good. I'm searching the Samba classifieds for Fastbacks within a day's drive from So Cal and there are some nice Automatics there and I hate to pass up a nice car just because it's an Automatic. But I love manual trans cars (I've owned mostly slushbox cars, so I know what I'm missing). So I believe I'll leave the Automatics unmolested for you guys that appreciate them and keep looking for a stick.
Thanks again. |
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KTPhil  Samba Member

Joined: April 06, 2006 Posts: 35772 Location: Conejo Valley, CA
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Posted: Sun May 26, 2013 3:02 pm Post subject: |
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Don't dismiss the automatic so quickly. With a well-tuned motor and no vacuum leaks, you have a lot more shifting control than you do with most automatics; this is not the lazy slushbox of American cars.
Learning to "tap" the throttle to force a gentle downshift, or letting up a hair to force an upshift, can give you nearly the control a manual does, even on twisty roads. The torque converter smooths out any jerkiness from this right-foot behavior, so it's still a gentle ride plus shift control. That, plus the kickdown switch, and I almost never had to manually shift the automatic to get exactly the gear I wanted.
I used to have a '71 square automatic, and I still have the family 4-speed fastback, also a '71; so I had a good comparison.
If you have any stop and go driving, you will LOVE the automatic, and even driving through the canyons where I lived, the automatic was FUN! They can be driver's cars, too. Lots of lower end pep due to the torque multiplication. |
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Geothon Samba Member
Joined: May 16, 2008 Posts: 155 Location: Ventura, CA
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Posted: Sun May 26, 2013 3:23 pm Post subject: |
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I did the swap using hydraulic clutch. Vanagon master, slave and custom made nylon tube that i ran inside the tunnel.
Autos are smooth and may be even reliable but too expensive once anything goes wrong. I didn't want to replace the diff that started whining on my 73 Square. Loved how the manual changed the car. |
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sharkskinman Lateral Lunatic

Joined: April 26, 2006 Posts: 4045 Location: Deep In My Own Psyche
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Posted: Mon May 27, 2013 7:37 am Post subject: |
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I have an auto (fully automatic Not Auto Stick)
And I love it.. although it Is forsale and way less than a day drive _________________ 74 Mexi Swamp Thing. 70 square volksrod (Swamp Rat)..65 C10
Me of Course wrote: |
Extremity is relative to how far your willing to jump |
Ward Cleaver wrote: |
You ever try a pink golf ball, Wally? Why, the wind shear alone on a pink golf ball can take the head off a 90-pound midget at over 300 yards |
PS4 "NKOGNEATO" |
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burnt63 Samba Member
Joined: February 06, 2005 Posts: 81 Location: south nj
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Posted: Sat Jun 01, 2013 6:39 pm Post subject: |
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i recently picked up a 70 auto notch. with in a day of owning it I was asked a good handful of times if I wanted to sell it. apparently a lot of people like the autos. _________________ '63 bug...'67 bug... '87 cabriolet... '08 rabbit |
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V8Square Samba Member
Joined: June 29, 2009 Posts: 90 Location: ILLINOIS
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Posted: Sun Jun 02, 2013 7:06 am Post subject: Re: Type 3 Automatic to Manual conversion? |
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TL Jer wrote: |
Hey, all. First ever post, dear Lord don't let me f*** up. Didn't see this topic in FAQs or in existing threads, so I apologize if it's been asked to death already or if it's a "duh" on the order of "What's a front beam?"
Anyway, I haven't owned a VW in 30 years and am looking for a '66-'69 Fastback daily driver. I must have a manual trans, which means I'm passing on some promising looking cars simply because they have an automatic. Is an auto-to-manual conversion doable? Are there any differences with an Automatic's floor pan? Is adding a clutch pedal and manual shifter a bolt-on deal? Would it be worth the hassle and expense or am I better off just looking for a 4-speed car?
Thanks,
Jer |
I have the pieces you need to make the conversion from automatic to standard. Email me. |
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baker151 Samba Member
Joined: September 16, 2005 Posts: 11 Location: San Antonio, TX
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Posted: Wed Dec 09, 2015 12:22 pm Post subject: Re: Type 3 Automatic to Manual conversion? |
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I know this thread is old but I'm in the same-ish boat. So I'll post here rather than start a new thread.
I purchased an Auto SB a few years ago and drove it for a bit but its been rather bothersome, so now it sits in my garage waiting for me to do something with it.
Its was built up to an 1835 and converted to dual carbs before I purchased it. Although I upgraded the Solex 32's to Empi Dual 40's to satisfy the 1835, I'm still not entirely impressed or satisfied with the performance. So I had a couple of questions.
Would it be possible to make the dual carb setup work well with the Auto?
Would it be possible to mount a manual transmission to the engine? I've heard the case is different and my require an adapter plate of some sort. What transaxle mods would I be looking at?
If I can keep the auto and make it run smooth I'd be fine with that. If i can convert to manual and keep the 1835 I have and get the performance I'd be fine with that too. Just want to feel it out and see what is possible. I love the Square and would love to keep it. I just need some opinions or remedies before I move forward. _________________ 69' Squareback
69' Dodge Dart Custom, 383 big block.
RIP-78' bus. |
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raygreenwood Samba Member
Joined: November 24, 2008 Posts: 23067 Location: Oklahoma City
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Posted: Wed Dec 09, 2015 1:02 pm Post subject: Re: Type 3 Automatic to Manual conversion? |
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Also another point that many missed in this original thread.....is that if you want to go to manual from automatic.....why waste effort and permanently screw up the pan/tunnel installing a clutch cable and bowden tube?
You can install a simple metal hydraulic line and install a hydraulic clutch and master cylinder for a fraction of the effort without doing anthing non-reversible to the car. Ray |
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Multi69s Samba Member

Joined: January 24, 2006 Posts: 5552 Location: Lefty, CA
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Posted: Wed Dec 09, 2015 2:52 pm Post subject: Re: Type 3 Automatic to Manual conversion? |
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Baker,
I have always had good luck with my auto trans and dual carbs. From Solex 32s to Weber 34ICTs to Weber 40 DCNFs. I have always pulled my vacuum signal from the balance tube, and the transmission shifts perfectly. However, on the dual DCNFs (Which normally doesn't have a balance tube), I made one up that connected to all four intake runners, and it works great.
Also, since the transmissions are getting old, and the vacuum signal may be off from a OEM setup, see if you can rent/borrow/ purchase a set of transmission gauges.
This way you can make sure and or adjust the transmission fluid pressures to match your intake setup. _________________ 69 road Bug 2110
73 Squareback - 2L, T4, Automatic W/ AC
Gone, but many fond memories 69 Baja Bug 2010 - 5 Rib Bus Transaxle
Gone but not forgotten 72 Baja Bug 2010
My builds
T4 into Squareback http://www.thesamba.com/vw/forum/viewtopic.php?t=458944&highlight=
Auto Trans Rebuild http://www.thesamba.com/vw/forum/viewtopic.php?t=516066&highlight=
AC in Squareback https://www.thesamba.com/vw/forum/viewtopic.php?t=...highlight= |
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reay Samba Member

Joined: July 14, 2004 Posts: 684
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Posted: Wed Dec 09, 2015 11:33 pm Post subject: Re: Type 3 Automatic to Manual conversion? |
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I have a 1835, auto and dual solex. The only thing I did was put in larger main jets and it's working pretty darn well now. Well, it's a longer story than that, but yes the 1835 is fine with stock solexs.
If you change the carbs you are going to end up having to fix up some kind of kick down switch because the original one only works with the solex linkage. _________________ Tom Reay
Nothing is standard o a Standard!
68 Karmann Ghia Sunroof / auto T345
66 Standard Microbus T221
66 1200a Standard 115 with factory ragtop |
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Bobnotch Samba Member

Joined: July 06, 2003 Posts: 23346 Location: Kimball, Mi
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Posted: Thu Dec 10, 2015 11:07 am Post subject: Re: Type 3 Automatic to Manual conversion? |
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baker151 wrote: |
I know this thread is old but I'm in the same-ish boat. So I'll post here rather than start a new thread.
I purchased an Auto SB a few years ago and drove it for a bit but its been rather bothersome, so now it sits in my garage waiting for me to do something with it.
Its was built up to an 1835 and converted to dual carbs before I purchased it. Although I upgraded the Solex 32's to Empi Dual 40's to satisfy the 1835, I'm still not entirely impressed or satisfied with the performance. So I had a couple of questions.
Would it be possible to make the dual carb setup work well with the Auto?
Would it be possible to mount a manual transmission to the engine? I've heard the case is different and my require an adapter plate of some sort. What transaxle mods would I be looking at?
If I can keep the auto and make it run smooth I'd be fine with that. If i can convert to manual and keep the 1835 I have and get the performance I'd be fine with that too. Just want to feel it out and see what is possible. I love the Square and would love to keep it. I just need some opinions or remedies before I move forward. |
Another option would be finding a MT pan, and installing it under your current body. Keep in mind that this will make the car no longer "numbers matching", but it would allow you to have the MT trans you want. Otherwise you're looking at a lot of work converting.
Or, you can do a search on using Solex carbs on a larger engine. Most go with larger venturies, and then do some jet changes. This works until you get into the 2110 engine size, where the stock oil bath air cleaner becomes the limit of intake air flow (it'll crack the air cleaner housing trying to flow more air). _________________ Bob 65 Notch S with Sunroof
71 Notch ...aka Krunchy; build pics here;
http://www.thesamba.com/vw/forum/viewtopic.php?t=249390 -been busy working
64 T-34 Ghia...aka Wolfie, under construction... http://www.thesamba.com/vw/forum/viewtopic.php?t=412120
Tram wrote: |
"Friends are God's way of apologizing for relatives." |
Tram wrote: |
People keep confusing "restored" and "restroyed". |
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Multi69s Samba Member

Joined: January 24, 2006 Posts: 5552 Location: Lefty, CA
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baker151 Samba Member
Joined: September 16, 2005 Posts: 11 Location: San Antonio, TX
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Posted: Thu Jul 14, 2016 8:09 am Post subject: Re: Type 3 Automatic to Manual conversion? |
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Multi69s wrote: |
Baker,
I have always had good luck with my auto trans and dual carbs. From Solex 32s to Weber 34ICTs to Weber 40 DCNFs. I have always pulled my vacuum signal from the balance tube, and the transmission shifts perfectly. However, on the dual DCNFs (Which normally doesn't have a balance tube), I made one up that connected to all four intake runners, and it works great.
Also, since the transmissions are getting old, and the vacuum signal may be off from a OEM setup, see if you can rent/borrow/ purchase a set of transmission gauges.
This way you can make sure and or adjust the transmission fluid pressures to match your intake setup. |
In that case I'm pretty close, I have all of vacuum lines ran. Intake plenums drilled, and plumbed.
For the most part it runs, but has the shifting issues at rpms or off the line(so to speak).
I'll rent a set of the gauges and check it out. Typically what kind of negative pressure and at what rpms are needed to initiate the shifts?
On the subject of a kickdown switch, I've been told it may be necessary but I'm lacking a clear explanation of the function and purpose. Can you help me out with that?
Thanks guys for your help! If i get through it once, I can pass the knowledge on! lol _________________ 69' Squareback
69' Dodge Dart Custom, 383 big block.
RIP-78' bus. |
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