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Would You Restore This Dodge Challenger?

Posted February 26, 2010 12:01 AM by dstrohl

This 1970 Dodge Challenger is an original big block model with an automatic transmission and the factory "slap stick" shifter, power steering and air conditioning. Several body panels have been changed out. There's no serious rust in the body – quarter panels are good, rear light assembly intact, front fenders are rough.

Engine is currently a "B" block 383 c.i.d. Mag. Condition is not so good – but it should be a re-builder. Transmission will at least need seals, probably has a shift kit in it – don't know if the converter is anything special or not. Car has a Dana 60 rolled under it. It is a positraction unit with 3.56 gears. Differential is dry (no oil) so clutch packs are stiff – doesn't roll too easily. Include is a trunk and interior full of parts, pieces, gaskets and whatever.

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#1

Re: Would You Restore This Dodge Challenger?

02/26/2010 3:56 PM

You can do whatever you want, but this sort of car is a killer.

Positraction was a killer back in my day of many hot rodders. We used to look at the trees they hit on the quicks.

Cars full of teenagers hit trees on fast joyrides and died in my neck of the woods in such cars.

Interior appointments of such cars are right lousy stock. The things back then were out of Plymouth and Dodge nothing more than big engined crates.

I drove the hell out of a Plymouth Belvedere with a 273, and looked over Mr. Petty's 440 Hemi when I was a kid.

I've actually been to Mr. Petty's garage.

I'd never ever give anyone I cared about a car with a positraction drivetrain and a hot engine.

Check with AH for his opinion. He's the car expert around here.

Personally I'd call the car a piece of junk from a bygone era.

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#2
In reply to #1

Re: Would You Restore This Dodge Challenger?

02/26/2010 7:15 PM

...440 Hemi? or 426 Hemi?

...the 440 is/was a wedge-head raised-block (RB) engine, the 426 Hemi basically the same block but with totally different heads.

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#3
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Re: Would You Restore This Dodge Challenger?

02/26/2010 7:36 PM

thought the 426 was a GM, chevy engine, and the 440 a Chrysler. Either way some of these cars were made for a world we don't live in anymore.

To restore to stock perfection either sorts, may be of course a labor of love, but not particularly profitable, since such cars were only fast, didn't even have good radios, and if you wanted a way to get killed along with all your closest friends, driven through the neighborhood they were sure to help accomplish bloody death.

Least ways that's what was done with such cars in my world of NC, when such cars were new.

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#5
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Re: Would You Restore This Dodge Challenger?

02/26/2010 9:14 PM

426 = Chrysler

427 = GM/Chevrolet

428/429 = Ford

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#6
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Re: Would You Restore This Dodge Challenger?

02/27/2010 12:25 AM

Chrysler also had a 440 wedge head. And over the space of a few years, I am pretty sure that Ford had a 426, 427, 428 (based on the Y-block), and a 429.

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#11
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Re: Would You Restore This Dodge Challenger?

02/27/2010 5:57 PM

Yes, the FE series Ford big-block was similar to the older 292 and 312 Y-blocks, in that it had a skirted block, which extended considerably below the plane of the main-caps. This block was considerably stiffer than later engines without the skirting. It also allowed the middle three main bearing caps to be cross-bolted, with two bolts going up into the block and two coming in from the skirt, which made for a fantastically rigid bottom end and had a lot to do with why the 427 cubic inch wedge and SOHC Fords could produce 600 and 700 hp right out of the box back in the early 60s.

Interestingly enough, many makers are now casting main bearing caps as part of a single casting which bolts to both the main bearing saddles and to the block rails. This obviously allows for a more rigid bottom end similar to the old FE series.

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#12
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Re: Would You Restore This Dodge Challenger?

02/27/2010 6:11 PM

It would have been very simple to build a 440 cubic inch Hemi, either by over-boring the cylinders by .071" or increasing the stroke by .127". I imagine it's quite possible that King Richard had just such a machine. Though it is traditional to refer to such engines by their original nomenclature, and he was a traditionalist in that regard.

Oh! Richard Petty, one of the most successful drivers in NASCAR history, was often known as "King Richard the Quick".

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#4

Re: Would You Restore This Dodge Challenger?

02/26/2010 8:41 PM

I say rebuild it!

Put in a 440 with a big heavy towing cam and headers then independent dual exhaust with nothing more than 36 inch glass packs on each side. Bump it to around 9:1+ compression and use a aftermarket intake matched to the cam as well.

Then you will have gobs of torque, a slightly rumpity sound at idle and a god awful obnoxious exhaust tone at full tilt! It will make babies cry, old lady's cuss and the old men remember their youth.

Take it out on the streets and run down the little foreign turds with the big wings on the back and send then home crying. And above all never never pass a gas station if you can help it!

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#7
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Re: Would You Restore This Dodge Challenger?

02/27/2010 8:56 AM

I'd restore it if I had access to a gas station lift,and lots of money in parts.-I thought those cars bring in big bucks these days.

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#8
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Re: Would You Restore This Dodge Challenger?

02/27/2010 9:37 AM

if you want to sell it, send me an email

mudbilly@yahoo.com

thanks

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#9

Re: Would You Restore This Dodge Challenger?

02/27/2010 3:01 PM

Well if it were me to really say.... I'd say rebuild it if only you promise to do the following items first off:

1. Have deep pockets to restore it correctly off the frame....full restore please!

2. Keep it a "matching numbers" car.

3. Document the entire rebuild with a Godzillion pics.

4. Rebuild it as a labor of love, not as way to make $$$ eventually at the big auto auction houses like Barrett-Jackson.

5. Don't crash the car once you finish the rehab.

6. Pamper it with TLC, much like the first virgin lady that you encountered at the beginning of your manhood.

7. Only drive it on bright sunny days and never in the rain or snow!

8. Use original Dodge color paint please and nothing gaudy either!

9. Buy a gas station to fuel it...better yet buy an oil company that has refineries!

This brings back nice memories.....wishing I have never sold my '69 Pontiac Trans-Am for college money!!!!!! I want it back!!!!!

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#10

Re: Would You Restore This Dodge Challenger?

02/27/2010 5:38 PM

I was a car nut back in those days. There are a few miss-conceptions here about big-blocks and differentials.

Ford had it's FE series engines, which included 332 and 352 truck engine, a 390, a 427 which was an all-out racing engine with a radically different oiling system and cross-bolted bottom end, and the famed 428 Cobra. In the late sixties, Ford came out with what they called the 385 series big-block, which was essentially a larger version of the Cleveland small-block. This came in several variations of 429 and 460 cubic inches.

Chrysler had what was essentially the same big-block throughout that period. We saw it in 383, 426 and 440, and included the Magnums, Max Wedge, and the famed 426 Hemi. There was also an earlier series hemi in 392cubic inches.

Chevrolet had it's 409, again a former truck engine, and the rat series, which included the 396, 427 and 454.

Interestingly enough, the hemispherical combustion chamber has been around for centuries, and was first used in cannon and mortars. The earliest known automobile hemis date back to the very beginning of the 20th century in Europe, and include such well known marques as Peugeot, Alpha Romeo and Daimler.

The first American hemi was in fact an after-market head for the Flat-Head Ford, engineered by Zora Arkus-Duntov of Corvette fame. Ford also developed two other hemi big-block engines, the 427 SOHC and the Boss 429, both of which were banned from every stock-block form of racing simply because the competition could not manage their power output. Chrysler hemis have been around since about 1960, but unfortunately had a rather heavy and complex valve-train, which limited engine speed and reliability.

To this day, Ford and Chrysler, as well as numerous Japanese and European makers, use variations of the hemispherical combustion chamber.

The term "positraction" is something of a misnomer. In fact, the term "Positraction" was applied to a Chevrolet offering from the sixties. There are, basically, two different kinds of differentials that are referred to as such, the locking and limited slip.

The locking differential uses a gear mechanism to lock the two axle shafts together during straight-line motion, and to unlock the shafts during turns. Interestingly enough, this means that the outer wheel can only turn faster than the inner wheel. This is what caused the rather quirky turning behavior of cars so equipped.

The limited slip differential typically uses a set of clutch plates to limit the speed difference between the two sides of an otherwise normal, open differential, though there have been various other designs which have used cone-shaped clutches, gears, viscous couplings, and so forth. These tend to behave much more like an open differential during cornering.

To say that cars like this were responsible for killing teenagers is a misunderstanding of the same type that blames guns for crimes which involve their use. It is probably true that these were far too powerful for the inexperienced drivers who managed to kill themselves and their passengers while driving them, but then so were any number of other high-performance cars with small-block engines. In truth these cars, in the hands of experienced drivers, were capable of performance far beyond that of lesser machines.

I personally owned several extremely high performance small-block Ford-powered Mustangs and Cougars, which saved my life on many occasions, when their performance allowed me to get out of situations which would have otherwise cost me my life. A lesser machine would almost certainly have gotten me killed.

As for this machine in particular, while it is not a special model, such as an AAR or Hemi, it is still a delightful example of the end of the muscle car era. Too many of these beauties have already been allowed to go to the crusher. By all means, preserve it, whether you choose to restore it, or modify it. This machine, along with it's sisters from Ford and GM, is a part of our heritage. Don't throw it away.

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#13
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Re: Would You Restore This Dodge Challenger?

02/27/2010 6:13 PM

High powered cars with quirky handling that are desirable to inexperienced, and poorly trained drivers are killers.

High powered cars with good handling, can be killers.

High powered cars that handle predictably in the hands of trained drivers are more desirable than cars that are high powered and quirky.

Training does matter.

One of the best fast cars I was trained to drive was the Sunbeam Tiger.

Such training in a fast assed car about as small as you could get a V8 into, has served me well.

First time I ever passed another car on a nighttime two lane was in a Tiger.

Got to drive a Tubo Spyder too.

Smooth and fast is what I like.

Of the old stuff, I did like a big old Pontiac.

Aint had or driven anything of high performance in good shape enough to put up with the abuse in years and years now.

We did drive around a lot together in whatever car we could get ahold of when I was a kid.

And I do remember driving around and looking at crash scenes.

If this was a car magazine and I was getting paid to write and photograph, I'd pitch the editor on pictures of trees hit by fast old cars, and stories of the fatalities, and why.

Top speed of the Plymouth Belvedere with a 273 was 110 mph.

Most of the hot fun time I drove it around at 95.

So perfectly balanced it was, rough, I survived and never killed anyone.

If I had the time I'd work at getting Richard Petty to answer the question.

He is the only guy I've met whose opinion I would really go with, as far as these sorts of cars are concerned.

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#14
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Re: Would You Restore This Dodge Challenger?

02/27/2010 6:48 PM

My first car was a 1965 Mustang GT with the 271 hp 289 cubic inch engine, 4speed manual transmission and a locking differential. Yes, it handled a little differently in the corners than later cars, and it was capable of doing more than 135mph, but it was one of the cars that saved my life. That "quirky" turning behavior was capable of far higher cornering performance than any lesser machine.

Furthermore, my 1967 Mercury Cougar, in a brilliant canary yellow, powered by an extensively modified 289, was capable of doing 145mph plus with similar "quirky" handling, and is another car that saved my life by virtue of it's incredible performance. Residents of the island of Oahu in the mid-eighties may remember that car.

I suppose I should also mention that I had equipped both of these cars with brakes that could have stopped a Titan missile, and lap and shoulder belts. I was young, but I wasn't stupid.

To call such cars killers is like blaming a baseball bat because someone uses it to bludgeon someone to death. This is the sort of reasoning used by those who seek to disarm the American public.

It is true that adolescent males tended to get themselves killed driving such cars with disturbing frequency. However, if you examine history, young men have always found ways to get themselves killed. This is why there are born slightly more boys than girls, but by the time we reach middle age, there are more women than men.

It may be quite reasonably argued that doing stupid and dangerous things is a large part of how we develop the boldness and courage needed to become men. And I have known far too many "males" that I would not call "men". Timidity such as you express is more appropriate for small rodents.

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#15
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Re: Would You Restore This Dodge Challenger?

02/27/2010 8:35 PM

Sir, I could almost give that a good answer. Brilliant! It pleases me to see that you are indeed not a small rodent.

As for driving fast, perhaps you might be able to defeat me in a road race, assuming both cars were set up equally. I admit I cannot seem to really care. Furthermore, I grew up in North Dakota, where we had ample snow, and I did in fact find myself in the ditch a time or two before I learned the wisdom of owning 4x4 trucks that have no problem clawing their way though the stuff. So I expect I would have no more difficulty navigating the Turnpike than you would. In fact I have done so more often than once.

As far as balls sir, I proved mine as a U.S. Navy frogman, doing things that will likely still be classified when I am dust. I spent 16 years out on the pointy end of the spear, and I'll wager that I can still shoot the ears off a mule at 800 yards with bullets wizzing around my ears. I do not hold my manhood cheaply. Can you say the same?

I admit sir, I insulted you quite deliberately. However, you will please take notice that I did not descend into the profane while doing so. You are completely welcome to insult me right back and I'm certain I shall enjoy reading your insults as much as I enjoyed this one, but do try to be a little more creative.

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#16
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Re: Would You Restore This Dodge Challenger?

02/27/2010 8:45 PM

Rule is: If you can't be clever, be crude.

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#17
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Re: Would You Restore This Dodge Challenger?

02/27/2010 8:51 PM

Perhaps your indignation exceeded your eloquence?

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#19
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Re: Would You Restore This Dodge Challenger?

02/27/2010 11:04 PM

I found Transcendian's expression of indignation quite eloquent.

What's your beef with small rodents?

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#20
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Re: Would You Restore This Dodge Challenger?

02/27/2010 11:45 PM

Actually, I have a certain respect for rats. And I've met some pretty darn big ones.

As for Transcendian's expression of indignation, it's a simple matter of how I was raised. You see, my mother was a school teacher, who taught me to respect my native tongue. The English language is a very rich language, far too capable of expression to be economized in this fashion. Furthermore, I was under the impression that we stove for a certain degree of civility in this forum. Please understand also that the insult direct is, at it's best, a fine art, and I found his response to be somewhat artistically... lacking.

Now don't get me wrong, I have heard and used worse. The truth is that I enjoy a good diatribe. And, I have a rather thick skin, though there are a very few things that will cause me to invite a man to meet me at sunrise. Though this was hardly one of them.

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#21
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Re: Would You Restore This Dodge Challenger?

02/28/2010 12:19 AM

Dr. Moose ,

Even though I have never been at the pointy end of anything, nor have I ever shot the ears off a mule at 800 yards while holding my dear manhood and whizzing bullets, I still stand by my original assertion that Trans' reply was eloquent and succinct . As opposed to verbose . Also,it contained no miss-spellings.

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#22
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Re: Would You Restore This Dodge Challenger?

02/28/2010 12:45 AM

I have occasionally been called verbose. I contend that there are times when a hundred words simply will not express an idea where a thousand will. And I actually do enjoy writing, almost as much as I enjoy good conversation.

I admit I am faintly insulted by your characterization of my military service. Well done.

As for any miss-spellings, they do sometimes get past me.

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#18

Re: Would You Restore This Dodge Challenger?

02/27/2010 10:21 PM

As someone who also lived his whole life time in North Dakota I can attest to the fact that we do have some roads capable of 130+ MPH travel at certain times of year. Those who have vehicles that go that high have done it many times. I have taken a tuned Pontiac Sunbird LSE with a high boost turbo up to 130 MPH and chickened out at the point. Thats just to dam fast for a big go cart of a car. I have friends who over the years have had vehicles and motorcycles that went well above that as well and they have been there many times as I understood it. For the most part I have always been a pickup man so I had good reason to keep it under 100. But I will still pull my custom built 20 foot trailer, while loaded, at 80 MPH on the interstate without concerns!

Unfortunately we also have a small population of kids with rich mommies and daddies that buy them cars that can go that fast, or at least they think they can go that fast, and they usually end up in the ground before they turn 20. Its not just the car but largely the driver who determines if they are safe at that or any speed.

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