VintAGE-Vans

Would you like to react to this message? Create an account in a few clicks or log in to continue.

BRINGING IT ALL TOGETHER.... A's, G's & E's


+2
donivan65
tybndr
6 posters

    69 chevy g20 engine swap

    tybndr
    tybndr


    Number of posts : 5
    Location : Lindenwold, New Jersey
    Registration date : 2014-02-17

    69 chevy g20 engine swap Empty 69 chevy g20 engine swap

    Post by tybndr Mon Feb 17, 2014 4:48 pm

    Hello every one. My name is Tyler Bender. I'm from Lindenwold new jersey. I have a 69 chevy g10 with a stock 3 speed straight 6. I have been thinking about swapping my 6 cylinder with my 350 8 cylinder out of my 76 camaro. I wanted to know if there is a conversion kit somewhere for this job, or if one is even needed. Thanks.
    donivan65
    donivan65
    Governor
    Governor


    Number of posts : 12220
    Location : San Diego, California
    Registration date : 2008-05-12

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by donivan65 Mon Feb 17, 2014 5:38 pm

    ,,,,,,them there vans came with 350 engines and TH 350 transmissions,,,,,,,
    donivan65
    donivan65
    Governor
    Governor


    Number of posts : 12220
    Location : San Diego, California
    Registration date : 2008-05-12

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by donivan65 Mon Feb 17, 2014 5:42 pm

    ,,,and they did change the cooling system a bit,,,,,,

    69 chevy g20 engine swap 2nd_ge11
    tybndr
    tybndr


    Number of posts : 5
    Location : Lindenwold, New Jersey
    Registration date : 2014-02-17

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by tybndr Mon Feb 17, 2014 6:39 pm

    The 350 was optional, I've seen a few vans at different shows who changed from a v6 to a v8. I was told that some fabrications had to be done to fit the engine. Also I will be changing to an auto trans, the shifter will have to be relocated from the column.


    Last edited by tybndr on Tue Feb 18, 2014 3:48 am; edited 1 time in total
    donivan65
    donivan65
    Governor
    Governor


    Number of posts : 12220
    Location : San Diego, California
    Registration date : 2008-05-12

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by donivan65 Mon Feb 17, 2014 7:19 pm

    Those engines came in the Chevy vans,,,,,no modifications,,,,transmission shifter was on the column,,,,,,,the TH 350 automatic transmissions had this mount bolted on the tail section to hang from the floor like all the rest of the Chevy/GMC transmissions,,,,,people now use the 700R4 or 2004R overdrive transmissions with a crossmember added under it usually,,,,,,,  


    69 chevy g20 engine swap Repair87
    m1dadio
    m1dadio
    Chevy Guru


    Number of posts : 1778
    Location : north saanich
    Registration date : 2008-10-06

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by m1dadio Mon Feb 17, 2014 10:17 pm

    Like Don Said The engine will fit right in and the trans will have to have a cross member fabricated unless you find an original TH350.
    I prefer the 700R4 but one advantage to the 200R4 is it is the same length as the TH350 so the drive shaft will be the correct length and not need to be modified.

    Welcome to VV tybndr

    M1D
    tybndr
    tybndr


    Number of posts : 5
    Location : Lindenwold, New Jersey
    Registration date : 2014-02-17

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by tybndr Tue Feb 18, 2014 3:38 am

    Thank you guys, you all have been helpful
    kookykrispy
    kookykrispy


    Number of posts : 1533
    Location : Helendale, CA
    Age : 50
    Registration date : 2009-05-22

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by kookykrispy Tue Feb 18, 2014 6:57 am

    You have to upgrade the radiator. The original down flow L6 radiator is not going to cut it. The crossflow setup that Don pictured is hard to find. One option for guys going from L6 to v8 is to use the aluminum cougar radiator with GM inlets. One of our local club members is running this radiator is his 67 in place of the down flow and it fits and works nicely.

    check it out:

    http://www.ebay.com/itm/230828903261?_trksid=p2055119.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT
    Twinpilot001
    Twinpilot001


    Number of posts : 6186
    Location : spokane ,Wa.
    Registration date : 2009-09-28

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by Twinpilot001 Tue Feb 18, 2014 7:21 am

    Look @ ebay = radiators that fit the dodge & chrysler vehicles-as they have chev type inlets / outlets & have side brackets for mounting. 3 rows best & some even sell shrouds to fit them !! cheers  Ive bought 2 last year for around 185-220.00
    tybndr
    tybndr


    Number of posts : 5
    Location : Lindenwold, New Jersey
    Registration date : 2014-02-17

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by tybndr Thu Feb 20, 2014 5:37 pm

    Hey guys, I was wondering if using the TH 350 trans from my camaro would work for this project, rather than spending money for another trans.
    donivan65
    donivan65
    Governor
    Governor


    Number of posts : 12220
    Location : San Diego, California
    Registration date : 2008-05-12

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by donivan65 Thu Feb 20, 2014 6:07 pm

    i don't think there is such a thing as a REAL van TH350 transmission,,,,,they just took a normal TH350 and bolted the hanger ring on it and slapped it in a van,,,,,,but they do come in different lengths which will affect driveshaft lengths,,,,, this is a factory set up,,,,,,and I will never run out of transmissions for my van......


    69 chevy g20 engine swap Harry_10


    69 chevy g20 engine swap Transf10
    donivan65
    donivan65
    Governor
    Governor


    Number of posts : 12220
    Location : San Diego, California
    Registration date : 2008-05-12

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by donivan65 Thu Feb 20, 2014 7:14 pm

    ,,,,and peoples use something like this 3rd Gen transmission crossmember to mount a car transmission in their van,,,,



    69 chevy g20 engine swap 700r4a11
    kookykrispy
    kookykrispy


    Number of posts : 1533
    Location : Helendale, CA
    Age : 50
    Registration date : 2009-05-22

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by kookykrispy Thu Feb 20, 2014 11:43 pm

    tybndr wrote:Hey guys,  I was wondering if using the TH 350 trans from my camaro would work for this project,  rather than spending money for another trans.

    It will work, if you make it work… if you can cut and weld and fabricate, you can rig up something.

    The original van th350 hangers like Don posted are very rare and hard to find. There is one guy Gotavan Dan (Dan Updike) who cast some replicas out of aluminum. Last I heard he still has some for sale. You still have to drill the big hole for the bushing and install the bushing. Dan is really busy so he doesn't often post here. I think I have his address here. You can try writing him. PM me if you want it.
    Digz
    Digz


    Number of posts : 3794
    Location : United States Six Lakes MI
    Registration date : 2008-05-17

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by Digz Fri Feb 21, 2014 4:44 am

    The ones Dan has had done are made from cast iron. I have an aluminum prototype he cast , just haven't had a good candidate to try it in. Not sure how tough it would be.
    kookykrispy
    kookykrispy


    Number of posts : 1533
    Location : Helendale, CA
    Age : 50
    Registration date : 2009-05-22

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by kookykrispy Fri Feb 21, 2014 7:46 am

    Digz wrote:The ones Dan has had done are made from cast iron. I have an aluminum prototype he cast , just haven't had a good candidate to try it in. Not sure how tough it would be.

    Oh cool.. even better. I did not know he was casting them out of iron.

    To the Original Poster, If you want a replica th350 hanger, you might contact Digz for Dan Updike's contact info. He may have an email or phone number for him. I only have his address.
    tybndr
    tybndr


    Number of posts : 5
    Location : Lindenwold, New Jersey
    Registration date : 2014-02-17

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by tybndr Fri Feb 21, 2014 4:06 pm

    Thanks again guys...........check out my latest tattoo
    69 chevy g20 engine swap _2014012
    kookykrispy
    kookykrispy


    Number of posts : 1533
    Location : Helendale, CA
    Age : 50
    Registration date : 2009-05-22

    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by kookykrispy Fri Feb 21, 2014 10:21 pm

    tybndr wrote:Thanks again guys...........check out my latest tattoo
    69 chevy g20 engine swap _2014012

    Thats awesome! You definitely need a V8

    Sponsored content


    69 chevy g20 engine swap Empty Re: 69 chevy g20 engine swap

    Post by Sponsored content


      Current date/time is Sun May 19, 2024 4:37 am