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[GMCnet] Caddy 500 Serpentine Belt Kit [message #157890] Tue, 24 January 2012 19:12 Go to next message
USAussie is currently offline  USAussie   United States
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G'day,

If you want a serpentine belt kit for your Caddy 500 and have deep pockets.

http://tinyurl.com/6nkt9gd

http://www.ebay.com/itm/March-Performance-Cadillac-472-500-Serpentine-Kit-Alternator-AC-/180803042479?pt=Motors_Car_Truck_Parts_Acce
ssories&vxp=mtr&hash=item2a18b37caf

Regards,
Rob M.

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Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #157892 is a reply to message #157890] Tue, 24 January 2012 19:19 Go to previous messageGo to next message
Dolph Santorine is currently offline  Dolph Santorine   United States
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American Money?

I don't have that into the ENTIRE 472 in my 70 Caddy.

Interesting way they get around the water pump. Betcha gotta run an electric fan. That blows.


On Jan 24, 2012, at 8:12 PM, Rob Mueller wrote:

> G'day,
>
> If you want a serpentine belt kit for your Caddy 500 and have deep pockets.
>
> http://tinyurl.com/6nkt9gd
>
> http://www.ebay.com/itm/March-Performance-Cadillac-472-500-Serpentine-Kit-Alternator-AC-/180803042479?pt=Motors_Car_Truck_Parts_Acce
> ssories&vxp=mtr&hash=item2a18b37caf
>
> Regards,
> Rob M.
>
> _______________________________________________
> GMCnet mailing list
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Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158593 is a reply to message #157890] Mon, 30 January 2012 14:01 Go to previous messageGo to next message
Firefly is currently offline  Firefly   United States
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Hey Mates,

I just traded e-mails with a guy at Visual Impact Performance Systems and asked him if they were interested in supplying 'us' with a practical serpentine conversion kit and they indicated some interest in providing the Olds kits and is looking into the Caddy kit too.

I believe the right way to go here is stay functional; I don't care about the bling, so it can be anodized black for all I care, but there should be a consensus. What kind of considerations should there be?

I may move this to a separate thread - didn't want to leave you out, though.

Regards,

Mark


Mark Scoble, Lunenburg, MA - 1973 23' Palm Beach Stretched to 32' and in residence at the GMC Co-Op in Orlando, FL
Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158598 is a reply to message #158593] Mon, 30 January 2012 14:21 Go to previous messageGo to next message
Sammy Williams is currently offline  Sammy Williams   United States
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Black paint is fine, A/C P/S and all the accessories of the GMC/Cad
500 is a must.

Why black paint? Its cheap it works, and as we all know, Chrome don't
get ya home. :)

S. Williams
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Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158600 is a reply to message #158593] Mon, 30 January 2012 14:58 Go to previous messageGo to next message
Ken Henderson is currently offline  Ken Henderson   United States
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If the prices on their web site are any indication of what they'll charge,
I doubt there will be many takers.

JMHO,

Ken H.

On Mon, Jan 30, 2012 at 3:01 PM, Mark Scoble wrote:

>
>
> Hey Mates,
>
> I just traded e-mails with a guy at Visual Impact Performance Systems and
> asked him if they were interested in supplying 'us' with a practical
> serpentine conversion kit and they indicated some interest in providing the
> Olds kits and is looking into the Caddy kit too....
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Ken Henderson
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www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158602 is a reply to message #158600] Mon, 30 January 2012 15:31 Go to previous messageGo to next message
Keith V is currently offline  Keith V   United States
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Ken Henderson wrote on Mon, 30 January 2012 14:58

If the prices on their web site are any indication of what they'll charge,
I doubt there will be many takers.




with a name like Visual impact performance, I doubt it will be function over form...
I'm predicting lots of fancy aluminum and other visually impactive features.

I'm already not interested.

Make sure they know were cheap old coots


Keith Vasilakes
Mounds View. MN
75 ex Royale GMC
ask me about MicroLevel
Cell, 763-732-3419
My427v8@hotmail.com
Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158616 is a reply to message #158602] Mon, 30 January 2012 17:12 Go to previous messageGo to next message
USAussie is currently offline  USAussie   United States
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Keith,

Penurious Mature Gentlemen if you please! ;-)

Regards,
Rob M.

-----Original Message-----
From: Keith V

Make sure they know were cheap old coots
--
Keith

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Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158617 is a reply to message #158616] Mon, 30 January 2012 17:24 Go to previous messageGo to next message
Keith V is currently offline  Keith V   United States
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Robert Mueller wrote on Mon, 30 January 2012 17:12

Keith,

Penurious Mature Gentlemen if you please! Wink

Regards,
Rob M.

-----Original Message-----
From: Keith V

Make sure they know were cheap old coots
--
Keith
/gmclist[/url]




Penurious???
sheesh, you're making me learn a new word!


Keith Vasilakes
Mounds View. MN
75 ex Royale GMC
ask me about MicroLevel
Cell, 763-732-3419
My427v8@hotmail.com
Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158618 is a reply to message #158617] Mon, 30 January 2012 17:28 Go to previous messageGo to next message
zhagrieb is currently offline  zhagrieb   United States
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The advantage of serpentine is....?

Glenn Giere, Portland OR, K7GAG '73 "Moby the Motorhome" 26'
Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158623 is a reply to message #158618] Mon, 30 January 2012 17:45 Go to previous messageGo to next message
Sammy Williams is currently offline  Sammy Williams   United States
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>> Advantages?

1 BIG belt, easy to install/remove without prying/holding, etc like
multi-belt systems of our vintage. (Some systems have 2 belts)

Supposedly you get longer wearing belts that only need replacement at
the 100,000 mile mark, and when that time comes one person can do it
in minutes.
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Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158631 is a reply to message #158623] Mon, 30 January 2012 18:45 Go to previous messageGo to next message
Matt Colie is currently offline  Matt Colie   United States
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Sammy Williams wrote on Mon, 30 January 2012 18:45

>> Advantages?

1 BIG belt, easy to install/remove without prying/holding, etc like
multi-belt systems of our vintage. (Some systems have 2 belts)

Supposedly you get longer wearing belts that only need replacement at the 100,000 mile mark, and when that time comes one person can do it in minutes.

You forgot:
Only having one belt in spares, not three.
Not having to constantly tighten the alternator belt.
Being able to buy a belt if needed and not have to wait a day for a belt with the correct part number that won't work.
Not having to take off the fan blade and the A/C belt to replace the smoked alternator belt.
Being able to run a 130 Amp alternator at full load.

I bet I could think of more but it is late.

By the way, make sure that he comes up with the part number for a backward water pump.

Matt


Matt & Mary Colie - Chaumière -'73 Glacier 23 - Members GMCMI, GMCGL, GMCES
Electronically Controlled Quiet Engine Cooling Fan with OE Rear Drum Brakes with Applied Control Arms
SE Michigan - Near DTW - Twixt A2 and Detroit
Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158638 is a reply to message #158602] Mon, 30 January 2012 19:59 Go to previous messageGo to next message
mickeysss is currently offline  mickeysss   United States
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i resemble that! get out the fog guns.



> I'm already not interested.
>
> Make sure they know were cheap old coots
> --
> Keith
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Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158643 is a reply to message #157890] Mon, 30 January 2012 21:14 Go to previous messageGo to next message
g.winger is currently offline  g.winger   United States
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Matt, to me it looks like the WP runs forward, not reverse. Belt runs across the top of the WP,,,,,,PL

78 RB Royale
507 Caddy
Home made serpentine Belt
Hubler Conversion
Galvanized Frame
Still no dash!!
Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158650 is a reply to message #158643] Mon, 30 January 2012 21:29 Go to previous messageGo to next message
Ken Henderson is currently offline  Ken Henderson   United States
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Paul,

If you're looking at the March setup, it does run the WP forward -- but has
no provision for running an A/C compressor. That's why they didn't want to
talk to me when they first came out with it -- I kept asking the
embarrassing question about the WP.

Neither Leigh Harrison, Bobby Moore, JR Slaten, nor I was ever able to
figure out a way to run the WP forward with a single belt.

Ken H.


On Mon, Jan 30, 2012 at 10:14 PM, Paul Leavitt wrote:

>
>
> Matt, to me it looks like the WP runs forward, not reverse. Belt runs
> across the top of the WP,,,,,,PL
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Ken Henderson
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www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158651 is a reply to message #158631] Mon, 30 January 2012 21:34 Go to previous messageGo to next message
Mr ERFisher is currently offline  Mr ERFisher   United States
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cannot go on when the ac freezes.
not designed for serp belt ( needs tensioners, n bearings)
not available for repair at any facility (all custom parts)
not oem for 30 years ;>)
cannot cut 2 of the 3 belts (and go on) when you have
- leaking ps pump
- bad ac clutch
- alternator smoking

A great system,(when the engine is designed for it

jwid
gene


On Mon, Jan 30, 2012 at 4:45 PM, Matt Colie <matt7323tze@gmail.com> wrote:

>
>
> Sammy Williams wrote on Mon, 30 January 2012 18:45
> > >> Advantages?
> >
> > 1 BIG belt, easy to install/remove without prying/holding, etc like
> > multi-belt systems of our vintage. (Some systems have 2 belts)
> >
> > Supposedly you get longer wearing belts that only need replacement at
> the 100,000 mile mark, and when that time comes one person can do it in
> minutes.
>
> You forgot:
> Only having one belt in spares, not three.
> Not having to constantly tighten the alternator belt.
> Being able to buy a belt if needed and not have to wait a day for a belt
> with the correct part number that won't work.
> Not having to take off the fan blade and the A/C belt to replace the
> smoked alternator belt.
> Being able to run a 130 Amp alternator at full load.
>
> I bet I could think of more but it is late.
>
> By the way, make sure that he comes up with the part number for a backward
> water pump.
>
> Matt
> --
> Matt & Mary Colie
> '73 Glacier 23 Chaumière (say show-me-air) Just about as stock as you will
> find
> SE Michigan - Twixt A2 and Detroit
> _______________________________________________
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>



--
Gene Fisher -- 74-23,77PB/ore/ca
“Give a man a fish; you have fed him for today --- give him a URL and
-------
http://gmcmotorhome.info/
Alternator Protection Cable
http://gmcmotorhome.info/APC.html
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Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158652 is a reply to message #157890] Mon, 30 January 2012 21:51 Go to previous messageGo to next message
Chr$ is currently offline  Chr$   United States
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1. it works
2. it lasts
3. it keeps everything spinning the right speed and direction
4. it uses an easy to find belt
5. Cheap.
6. Who gives a shit about what color it is. It will have dirt on it in a month.


-Chr$: Perpetual SmartAss
Scottsdale, AZ

77 Ex-Kingsley 455 SOLD!
2010 Nomad 24 Ft TT 390W PV W/MPPT, EV4010 and custom cargo door.
Photosite: Chrisc GMC:"It has Begun" TT: "The Other Woman"
Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158694 is a reply to message #158623] Tue, 31 January 2012 09:02 Go to previous messageGo to next message
Bob de Kruyff   United States
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I always felt that one reason most serpentine belt systems work so well is due to the inclusion of an automatic tensioner. I'm not so sure I would be all that excited about a system without one. One of the major reasons OEM's adopted the serpentine system was for noise reduction--partially due to the belt itself, but primarily due to the ability to solidly mount all the accessories to the block (to reduce harmonics).

Bob de Kruyff
78 Eleganza
Chandler, AZ
Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158697 is a reply to message #158694] Tue, 31 January 2012 09:11 Go to previous messageGo to next message
Ken Henderson is currently offline  Ken Henderson   United States
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Bob,

I agree that a serpentine belt works best with a tensioner, and would have
included them if I could have found locations on the slack sides of the
drive pulleys, but the spans are just too short. But aside from an
occasional short squeak when starting with a depleted battery, I've had no
sign of slippage on my 2-belt, no tensioner system.

I still won't even consider going back to V-belts.

Ken H.



On Tue, Jan 31, 2012 at 10:02 AM, Bob de Kruyff wrote:

>
>
> I always felt that one reason most serpentine belt systems work so well is
> due to the inclusion of an automatic tensioner. I'm not so sure I would be
> all that excited about a system without one. One of the major reasons OEM's
> adopted the serpentine system was for noise reduction--partially due to the
> belt itself, but primarily due to the ability to solidly mount all the
> accessories to the block (to reduce harmonics).
> --
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Ken Henderson
Americus, GA
www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158699 is a reply to message #158694] Tue, 31 January 2012 09:21 Go to previous messageGo to next message
Matt Colie is currently offline  Matt Colie   United States
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Bob de Kruyff wrote on Tue, 31 January 2012 10:02

I always felt that one reason most serpentine belt systems work so well is due to the inclusion of an automatic tensioner. I'm not so sure I would be all that excited about a system without one. One of the major reasons OEM's adopted the serpentine system was for noise reduction--partially due to the belt itself, but primarily due to the ability to solidly mount all the accessories to the block (to reduce harmonics).

Bob,

My memory says you got most of that correct.

We were doing a lot of independent loaded FEAD (Front Engine Accessory Drive) testing for all three OEs.
We were told by the people were doing the testing for that it was also driven by some California law that any underhood maintenance other than lube oil service be covered under warranty. As this would include belt retensioning, that was best eliminated from the matrix.

One of the engines came to use with six (maybe seven) belts on the front. That test didn't run very long. A full FEAD load for fifty hours broke the crank nose off.

What was fun??
Put accelerometers on the hang-ons and watch them peak. Then take movies with a just-off-sync strobe and make sure you have a scale or nobody will believe how much that stuff could move...

Matt


Matt & Mary Colie - Chaumière -'73 Glacier 23 - Members GMCMI, GMCGL, GMCES
Electronically Controlled Quiet Engine Cooling Fan with OE Rear Drum Brakes with Applied Control Arms
SE Michigan - Near DTW - Twixt A2 and Detroit
Re: [GMCnet] Caddy 500 Serpentine Belt Kit [message #158729 is a reply to message #158699] Tue, 31 January 2012 12:12 Go to previous messageGo to previous message
Ken Henderson is currently offline  Ken Henderson   United States
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Matt,

Are you trying to make me worry about my 100A CS-130D alternator being
mounted on a single 3"x3/8-16 Gr8 bolt screwed into the front of the R.
cylinder head of my Cad500?

(not really -- I do have a diagonal brace from a WP bolt to the forward end
of that bolt, but I'm not real happy with its configuration. But I drove
about 3000 miles with just the bolt.) :-(

Ken H.


On Tue, Jan 31, 2012 at 10:21 AM, Matt Colie wrote:

> ...
> What was fun??
> Put accelerometers on the hang-ons and watch them peak. Then take movies
> with a just-off-sync strobe and make sure you have a scale or nobody will
> believe how much that stuff could move...
>
>
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Ken Henderson
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www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
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