425 parts

Discussion in 'Parts wanted' started by rg, Jul 18, 2006.

  1. rg

    rg Well-Known Member

    need alumium valve covers and carburators(two four setup) for my 425 nailhead. thanks rg
     
  2. riv2x4

    riv2x4 Well-Known Member

    What year set up do you need, they are different 64 to 65/66? the kickdown setups are different and so are the correct carbs? Correct carbs and aircleaner. Air conditioned or not, if so you also need the rear air conditioning bracket. There is a 64 set up on ebay right now but it is only the carbs, intake and linkage/fuelrail.

    Larry
     
  3. rg

    rg Well-Known Member

    Carbs

    Larry, I Dont Know What Year The Manifold Is,just That It Will Fit On A 425.however I Have A 1966 425 Motor That Im Building To Put In My 1963 Riv.any Help You Could Give Me Would Be Good.thanks Roger
     
  4. rg

    rg Well-Known Member

    Carbs

    Larry, Looked On Ebay For Carbs But Couldnt Find.could You Get Me An Item #. Thanks Roger
     
  5. riv2x4

    riv2x4 Well-Known Member

    Roger,

    What trans are you going to be using? The 66 crank is different than the 63 and an adapter will be needed if you are using the original 63 Dynaflo trans.

    Here is the item # for the 64 set up on ebay, no kickdown bracket but most everything else.

    250007367781

    Larry
     
  6. rg

    rg Well-Known Member

    Larry, I Am Planning On Using 3spd Automatic That Came Out Of The 66 Riv,i Was Told This Would Work.is This Correct ??? Are The Carbs On Ebay The Ones I Need For This Setup??? Thanks,roger
     
  7. rg

    rg Well-Known Member

    Carbs And Manifold

    Larry, Found Carbs And Manifold On Ebay Already Sold,but I Already Have Manifold, Just Looking For Correct Carbs. Whats With The Alumium Valve Covers, They Seem Hard To Come By ?? Thanks, Roger
     
  8. riv2x4

    riv2x4 Well-Known Member

    Roger,

    That set up was for a 64 and the auction is over. The carbs needed a professional rebuild If you are using a 66 trans the 65/66 set up is what you should use. What number is on the intake you have, if it ends in 306 it is a 64, 316 and it is a 65/66? Subtle difference but it may effect the kickdown if you use a stock bracket and switch.

    Let me know if you have any more questions, I spent years getting all the stuff for my set up.

    Larry
     
  9. riv2x4

    riv2x4 Well-Known Member

    As too the valve covers there have been a few guys on here looking for them. Beware of copies from mexico that show up on ebay every now and then. I think they are being repopped but look to spend $300+ for them. The last set I saw on ebay was $350 or so and the last complete dual quad set up with covers, aircleaner and good carbs was around $2K.

    Larry
     
  10. rg

    rg Well-Known Member

    Larry,# on manifold are 316 which would incatcate 66/66,THANKS FOR YOUR HELP. Do you know what #s that I should be looking for on the carbs. THANKS
     
  11. riv2x4

    riv2x4 Well-Known Member

    The carb numbers are 3645 front with a late date and 3925 rear. The kickdown bracket is tough to find even though every time I say that they pop up. Let me know if you have any more questions.

    Larry
     
  12. rg

    rg Well-Known Member

    LARRY, ARE THE CARBS CARTER AFB,s ??( how dumb are I).,BUT I AM LEARNING, AND I DO LOVE THE 63 RIVS. THANKS ROGER
     
  13. riv2x4

    riv2x4 Well-Known Member

    Yes Carter AFB's. Where are you located?

    Larry
     
  14. GS Spoken Here

    GS Spoken Here Well-Known Member

    Larry I looked at one I have and the number between the the carbs is B1357106L if I am reading it correctly. Ther is a number below it 8__13. What year do you think that is? Thanks Bill.
     
  15. riv2x4

    riv2x4 Well-Known Member

    Not sure, but maybe a casting date - 8/13. You have a 64 intake.

    Larry
     
  16. rg

    rg Well-Known Member

    Larry, I Live In Fairplay,missouri. Its About 25 Min North Of Springfield,mo.,around The Branson Area. Thanks For All Your Help. Roger
     

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