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Hot Rods Replacing SBC with a Flathead ??

Discussion in 'The Hokey Ass Message Board' started by hd1084, Apr 6, 2023.

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  1. Always glad to welcome a new member to the " flatheads forever" club. Or if you are returning to the club after losing your way, we welcome you back to the best sounding, best looking motor of all time.
     
  2. X-cpe
    Joined: Mar 9, 2018
    Posts: 2,090

    X-cpe

    If that price for an engine was a stopper, there would be a whole lot of people on here with engineless hot rods.
     
  3. junkman8888
    Joined: Jan 28, 2009
    Posts: 1,059

    junkman8888
    Member

    The most productive course of action is to sell what you have, build the motor then build a vehicle around it. The truth is, if you try to adapt the car you have to the motor you want, to make it look right you'll end up replacing the majority of the vehicle, besides, we love build threads.
     
    05snopro440 and D-Russ like this.
  4. OpenThrottle
    Joined: Apr 1, 2023
    Posts: 32

    OpenThrottle
    Member
    from So Cal

    Yeah those aren’t staying, I have nice frogmouth scoops, those junk filters where on the motor when I bought it last week.
     
    Toms Dogs, Irish Mike and X38 like this.
  5. Clydesdale
    Joined: Jun 22, 2021
    Posts: 243

    Clydesdale
    Member

    In my eyes the current build style of the whole car suits the SBC.

    If I were to swap in a FH, I'd probably want to change out the wheels (at least the meaty rears) to a more earlier period style. That would likely lead on to other parts.............

    You don't mention what transmission you currently have? more additional work there

    If manual, there's clutch work, possibly brake master relocation.

    Seems a whooooooole can 'o' worms to me.

    Of course it is your car, but you asked for opinions ;)
     
  6. F-ONE
    Joined: Mar 27, 2008
    Posts: 3,470

    F-ONE
    Member
    from Alabama

    Flathead eh?
    [​IMG]

    I'd just buy some boards, fenders and put skinnies on the back but that's just me;).
     
    Last edited: Apr 7, 2023
    downlojoe33, mad mikey and X38 like this.
  7. F-ONE
    Joined: Mar 27, 2008
    Posts: 3,470

    F-ONE
    Member
    from Alabama

    ^^^^^^^
    These comments really have merit. Think about it, really think about it.
    The easiest and by far the cheapest way into a flathead is to buy a running beater/stockish sedan or coupe 1941-1951.
     
    05snopro440 and D-Russ like this.
  8. Budget36
    Joined: Nov 29, 2014
    Posts: 14,452

    Budget36
    Member

    The car looks good with the 327, maybe get someone to photoshop in a dressed FH to give you an idea if it’s right for the car or not.
     
    clem, bchctybob and SS327 like this.
  9. v8flat44
    Joined: Nov 13, 2017
    Posts: 1,211

    v8flat44

  10. theHIGHLANDER
    Joined: Jun 3, 2005
    Posts: 10,392

    theHIGHLANDER
    ALLIANCE MEMBER

    You gotta do you but that car is really kool just like it is. Getting a flatty to the existing drivetrain is doable but not a cheap date. Personally I think the vibe would suffer, it wouldn't be an upgrade. Has a "nailed it" look rt now. This is just my opinion, you gotta do you like I said at the start.
     
  11. HEATHEN
    Joined: Nov 22, 2005
    Posts: 8,765

    HEATHEN
    Member
    from SIDNEY, NY

    Step one, before you do anything else; possess a flathead that's rebuildable. Easier said than done these days.
     
    A Boner and 210superair like this.
  12. CSPIDY
    Joined: Nov 15, 2020
    Posts: 700

    CSPIDY
    Member

    Maybe one outa ten is rebuildable,
    cracks, rusted out inners.
    may require pinning and should be pressure tested
    I would find one that is running
    like it’s been said it ain’t cheap
     
    210superair likes this.
  13. Yeah, but that is what started the Hot Rod thing

    Ben
     
    hd1084 likes this.
  14. jnaki
    Joined: Jan 1, 2015
    Posts: 10,176

    jnaki




    upload_2023-4-7_5-0-19.png

    Hello,

    What a very nicely done sedan. It is set up quite well and the look says “hot rod.” Well, it is your choice. But, if the sedan is your daily driver, unless you spend enough money to make the Flathead have as much power as the SBC, you will feel as if others will leave you behind. It takes little to make the SBC have more power. Parts are here and most backyard mechanics can do the work. Unless you spend the money to make the Flathead more powerful, looks just does not get it done.

    When I saw a 1940 Ford Sedan Delivery that a friend had just put together, I/we were all in awe. The rumbling sound started as soon as he drove into the driveway of the restaurant parking lot and we all whipped our heads around to see. It was an Red/Orange 1940 Ford Sedan Delivery, black wheels, a simple look, but powerful sound. We all could not wait until he stopped in a parking spot.

    He rumbled through the parking lot, giving all of us “the Look.” Then we all chuckled as we identified the driver/owner, but were impressed that it was a new build for him. No one had ever seen a sedan delivery, let alone a 40 Ford one. Helms Bakery panel truck, yes, local plumber Chevy panel truck, yes, but not a single Ford Sedan Delivery.
    upload_2023-4-7_5-2-47.png
    So, as he accelerated out of the parking lot, we knew he was coming down the back alley into a back row parking spot. That 348 motor we saw, later and heard coming down the alley was pretty outstanding. That was a hot rod experience for all of us. The unknown sedan delivery and a big v8 motor cranking out horsepower. What a combination.

    Jnaki

    The night wore on and my friend got plenty of comments. One did not agree with him. “Salmon Pink” was the color name choice most heard, although we were all told it was a “Racer Orange” brew. He had just painted it into the early morning hours, after getting it running. Now, it is/was the hit of the evening for this Friday night gathering.

    That name kept getting used and the owner was not happy. Everyone thought it was a very unusual build with a big horsepower 348 Chevy motor and a sedan delivery no had ever seen as a hot rod. But, the description kept coming.

    The next week, there was a sign in the window that said “For Sale.” After thinking it over, he was irritated that everyone thought the car was painted a “Salmon Pink.” It was his first paint job on a big project and seemed like it was the laughing stock of our hot rod group gatherings.

    His price was a little over the top for everyone, but we all knew why. So, I offered him what I could afford and he chuckled. A 280+ horsepower motor, nice looking hot rod and the sound was perfect. What a fun way to get to the beach and our local surf spot adventures. After weeks of bartering, he agreed to sell it to me. I did not care about other teenager’s comments. The 348 and unusual surf style sedan delivery would fit all of my needs at the time.

    Without the 348 motor was a big disappointment, but the Flathead was ok. A loss of 200 horsepower was daunting, but the hot rod sedan delivery was so unusual and offered privacy at the beach, plus overnight camping. So, I endured the 5 years of being underpowered on steep coastal highways and never took it to the winter snow mountain gatherings due to lack of power.

    I was even the lowest teenager on the “slowest car” drags at the local Cherry Avenue location, versus 6 cylinder Chevy sedans, an old truck and a 4 cylinder Chevy Nova. Even a stock 51 Pontiac sedan was faster. So, the loss of horsepower was felt, but laughable. It ran like a top, but had to overcome my tactics of setting up a speed run downhill, just to make it up the next steep slope in 2nd gear,OR FIRST!
    upload_2023-4-7_5-4-9.png
    There was one surf spot in San Diego county that was at the base of the longest hill climb in the area. We surfed at the base spot and when we were ready to continue on our southerly journey, had to start the climb in first gear as usual. But traffic and the steep road usually kept it in first all the way to the top. There was just no extra horsepower to give it a needed boost. Passing other cars was a dream and never happened… YRMV

    After college and getting married, my wife and I purchased a 327 powered Ford Sedan Delivery as a project starter. It took months of work by us and then some professionals had to be called in to help finish the project, so we could drive it with safety in mind and stop well.

    The 327 SBC motor had the power necessary for those coastal hills and our forays into the mountain ranges of So Cal. Power and handling versus no power Flathead was a revolution as it just handled any slope or steep winding grade, anywhere with “More Power.” Merging with traffic was no problem and knowing it had the reserve power, just made cruising that much better.
    upload_2023-4-7_5-5-9.png
    My wife loved the power and set up of our 327 “project.” She was amazed that it had great acceleration versus her funky 62 Corvair with a “slider” transmission. Or it felt like it was “sliding” into traffic when it could. Ha!
     
  15. ramblin dan
    Joined: Apr 16, 2018
    Posts: 3,723

    ramblin dan

    I believe we now have to refer to Bud Light as tranny fluid.
     
    A Boner, Jibs, Flathead Dave and 7 others like this.
  16. Ned Ludd
    Joined: May 15, 2009
    Posts: 5,220

    Ned Ludd
    Member

    Or worse ...
     
  17. RockyMtnWay
    Joined: Jan 6, 2015
    Posts: 439

    RockyMtnWay
    Member

    On the odd occasion (I’ll admit) I’ve had similar thoughts about a hot flattie build. The cure has always been to do a little research on how much horsepower one can realistically get out of a decent build (and how much getting more than 150 ponies would cost). :( :(:(:(
    Not saying I’ll never do one, but I’ll need to become more of a lawn chair, car show ‘look at me’ kinda hotrodder before it happens. Right now I still like the feeling of acceleration going up a hill and the odd smokey tire scorch. :p:D.
    That said, each has to follow their own path and I never say never.
     
  18. dwollam
    Joined: Oct 22, 2012
    Posts: 2,507

    dwollam
    Member

    Sir, I salute you! you are my kinda guy!

    Dave
     
    lostone, hd1084 and aussie57wag like this.
  19. Bandit Billy
    Joined: Sep 16, 2014
    Posts: 13,771

    Bandit Billy
    ALLIANCE MEMBER

    o_O wow
     
  20. aussie57wag
    Joined: Jul 13, 2011
    Posts: 673

    aussie57wag
    Member
    from australia

    Great idea. Take the car from a belly button generic street rod to coolbold school hot rod. And still retain dependability. Very cool.
     
    sidevalve8ba likes this.
  21. aussie57wag
    Joined: Jul 13, 2011
    Posts: 673

    aussie57wag
    Member
    from australia

    The fastest car isn't necessarily the coolest
     
  22. aussie57wag
    Joined: Jul 13, 2011
    Posts: 673

    aussie57wag
    Member
    from australia

    Why?
     
  23. aussie57wag
    Joined: Jul 13, 2011
    Posts: 673

    aussie57wag
    Member
    from australia

    That's the kind thinking. That people buy a Toyota. Cheap and easy to get parts. But in reality what parts that you need to get in a hurry are going to be difficult to get? They don't have any cooling issues when built and maintained properly.
     
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  24. Why are you asking for opinions? Read your first sentence again. Just do it and be happy.
     
    The 39 guy, clem, VI Lonewolf and 3 others like this.
  25. hemihotrod66
    Joined: May 5, 2019
    Posts: 968

    hemihotrod66
    Member

    How about a waterpump when your on a trip....Every auto parts store has a waterpump for a flathead...Really drive one in Vegas at a 115 degrees...
     
    SS327, mad mikey and Truckdoctor Andy like this.
  26. aussie57wag
    Joined: Jul 13, 2011
    Posts: 673

    aussie57wag
    Member
    from australia

    A set of seals and bearings to not take up much space. Often you can get the required bearing and seals from a local supplier. But water pumps generally last for many many miles. And genuine warning signs before they let go completely. So a good service and check up would more than likely find a faulty water pump.
    Many old school cars would struggle in that heat. But a properly tuned flathead would not struggle anymore than anything else.
     
    jetnow1 and lostone like this.
  27. twenty8
    Joined: Apr 8, 2021
    Posts: 2,866

    twenty8
    Member

    Very true, but just because a car has a flathead instead of a sbc (or any accepted engine) doesn't count either.
    They're all cool man. If you want a flattie, or anything else, go for it. You are always very anti-sbc on other threads, so it is not suprising what opinions you are offering now......:confused: (Edited)

    I can't work out whether this comment is tongue-in-cheek or not, considering the OP's history on the photoshop thread...o_Oo_Oo_O

    My opinion??? No, a car doesn't have to be quick to be cool........ But it certainly helps to make it more fun.
    Honestly, either way works.:)
     
    Last edited: Apr 7, 2023
  28. Budget36
    Joined: Nov 29, 2014
    Posts: 14,452

    Budget36
    Member

    I rarely look at that thread. It was a serious suggestion.
     
    twenty8 likes this.
  29. twenty8
    Joined: Apr 8, 2021
    Posts: 2,866

    twenty8
    Member

    Oh, ok, thanks for the clarification.:)
    The OP has been known to........... let's say, make very frequent use of the thread..... as is his right I guess.:rolleyes:
     
    05snopro440, Budget36 and X38 like this.
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