Reproduction Parts for 1916-1964 Chevrolet Passenger Cars & 1918-1987 Chevrolet & GMC Trucks



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#245760 06/14/12 11:13 PM
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Grease Monkey
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I have never driven a car from the 40's Well I have checked the brakes everything seems fine. However they don't stop very well. Is this just how the brakes are? Compared to a new car it has no brakes.

Blmfighter #245761 06/14/12 11:36 PM
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Oil Can Mechanic
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Welcome to manual braking...It is a bit different from power brakes. You will learn to give a lot of room to the car ahead of you. If everything is adjusted correctly on your car, you'll see that the brakes are doing all they supposeed to do. be sure that there aren't grease or oil leaking from the wheel seals. I always give lots of room to the traffic ahead in case the car stops short.


Ken's 1940 Special Deluxe Sedan
1970 Cadillac Hearse
kwchevy1940 #245769 06/15/12 12:30 AM
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kwchevy: I've got a 48 Fleetmaster, and, I agree with you. You have to drive very defensively with the braking systems these cars have. One thing I've wondered about - now that asbestos brake linings aren't available - is the replacement stuff less effective? Another thing to check - make sure the brake drums haven't been turned beyond the service limits, and, are now too thin.

Regards;
Oldengineer
48 Fleetmaster Town Sedan

Oldengineer #245772 06/15/12 01:14 AM
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That's why some folks switch to disc's up front...If you ever hit a large "puddle", you'll find out what "no brakes" feels like...You MUST drive defensively, in most accidents you'll be on the losing end...I don't believe modern linings are less effective...


1947 Fleetmaster Sport Coupe VCCA # 47475

If it's not wearing a Bowtie...It's not properly dressed...!
Blmfighter #245795 06/15/12 11:14 AM
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Manual brakes, in good condition, will stop as good as power.
What you're not accustom to is pushing the pedal as firmly which is increasing your stopping distance.
If compared to a new car it feels like no brakes - something is drastically wrong.

If they passed a visual inspection, adjusting and flushing out the old fluid will help.
DOT 5 always resulted a 'spongy' pedal so I use DOT 3 - nice and firm.

Here an old ad from a late 50's catalog of performance enhancing miracle elixirs and sundries.
Anyone ever try these 'back in the day'?

[Linked Image from img.photobucket.com]
brakead by 88burb, on Photobucket

Boardwalk25 #245799 06/15/12 12:22 PM
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I agree that the pedal pressure needed to lock up the wheels is more than modern power assisted brakes. It is not excessive and very achievable in a panic stop when the adrenaline kicks in. Even normal stops don't require excessive pedal pressure. All that assumes that the brake system is in decent repair.

I have slid all four wheels on my '28 Canopy Express with screeching tires and smoke too.


How Sweet the roar of a Chevy four!
Chipper #245820 06/15/12 06:21 PM
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I can't vouch for the 28 but every thing else you said iagree
Charlie computer

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with my 48 iagree

chef-chevy #245840 06/15/12 08:51 PM
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iagree too.....when I first started driving my 48, I was actually surprised at how well it stopped. Especially after hearing some pretty scary stories about "old drum brakes".

Make sure everything is in perfect working order, give yourself some extra room, and anticipate the worst.


ken48
VCCA 42589


ken48 #245850 06/15/12 10:10 PM
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Back then vehicles required skills to drive.


VCCA #45194
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I will make sure that all the old fuild is out of the lines and I have good fuild.

What is the cheapest way to upgrade to disk brakes?

Blmfighter #245865 06/16/12 12:37 AM
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...Go to ebay and you'll find venders for disc set-ups...Or just "google" it...You'll soon know all about it...


1947 Fleetmaster Sport Coupe VCCA # 47475

If it's not wearing a Bowtie...It's not properly dressed...!
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Originally Posted by junkyardjeff
Back then vehicles required skills to drive.
...Back then...? It's still kinda hairy out there...! grin


1947 Fleetmaster Sport Coupe VCCA # 47475

If it's not wearing a Bowtie...It's not properly dressed...!
kevin47 #245954 06/16/12 08:16 PM
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The ones I was able to find are $1,800 there must be a way to do it for less.

Blmfighter #245955 06/16/12 08:18 PM
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My brakes have good pedal feel however I have to stand on them to get the car to stop. I'm going to see about adjusting them and hope that works.

Blmfighter #245956 06/16/12 08:30 PM
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Not much there to adjust...When I drive I'm thinking I'm getting some much needed exercise...You know, put some muscle back on them bean poles...Think Isometrics...grin


1947 Fleetmaster Sport Coupe VCCA # 47475

If it's not wearing a Bowtie...It's not properly dressed...!
kevin47 #245957 06/16/12 08:35 PM
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lol. I had to really push on them. I wish I knew how good they are when they are "good"

Blmfighter #245960 06/16/12 08:44 PM
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At least we must pay attention when we drive un-like "billions" of others..

chef-chevy #245968 06/16/12 09:01 PM
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Oil Can Mechanic
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Have you checked the pads for glazing, oil, or grease? auto
I can lock up my 40 brakes with a little heavy foot. dance
Also check drum for pits, groves, or brake shoes just being out of adjustment. carbana


Ken's 1940 Special Deluxe Sedan
1970 Cadillac Hearse
kwchevy1940 #245971 06/16/12 09:19 PM
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I'm going to check tonight. The car has sat for a very long time before I got it. I was told they worked when they parked it about 20 years ago.

Blmfighter #245975 06/16/12 09:37 PM
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Sand the brake drums to remove rust, lightly scuff the brake linings recognizing that they likely contain asbestos so a dust mask is a must. Check for contamination (oil, grease). As I stated before the original manual brakes will stop but require more pedal pressure than modern power assisted brakes.


How Sweet the roar of a Chevy four!
Chipper #245983 06/16/12 10:10 PM
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I have one that will lock up if I push really really hard. I'm going to keep working on them.

Blmfighter #245993 06/16/12 11:06 PM
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I would bet that you have some wheel cylinders with stuck pistons. Very common with the Huck style brake.


Gene Schneider
Chev Nut #245996 06/16/12 11:14 PM
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If a wheel is locking up a wheel cylinder is probably leaking and getting on the shoes,it sounds like all the drums need to be pulled so all the brakes can be inspected before driving again.


VCCA #45194
Blmfighter #246003 06/17/12 12:00 AM
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Even if you have cylinders that are not leaking, some may be frozen and you will get very little or no braking from that wheel. If you rebuild all cylinders and shoes. You will be amazed. I was and it did not cost much. Grant


1938 master coupe 1966 triumph tr4a vcca 047674
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